Staffan Jacobson

The influence of oxygen on the wear of WC-Co sliding against copper

Ekholm, Felix; Heinrichs Lindgren, Jannica; Wiklund, Urban; Jacobson, Staffan

Ingår i International journal of refractory metals & hard materials, 2025

• DOI för The influence of oxygen on the wear of WC-Co sliding against copper
• Ladda ner fulltext (pdf) av The influence of oxygen on the wear of WC-Co sliding against copper

On the tool wear reducing mechanism of Zn in brass alloys

Ekholm, F.; Heinrichs Lindgren, J.; Wiklund, Urban; Jacobson, Staffan

Ingår i Wear, 2025

• DOI för On the tool wear reducing mechanism of Zn in brass alloys
• Ladda ner fulltext (pdf) av On the tool wear reducing mechanism of Zn in brass alloys

Exploring the tribochemical wear and material transfer caused by Cu15Zn alloys on shearing tools

Heinrichs, Jannica; Mikado, H.; Donzel-Gargand, Olivier; Surreddi, K. B. et al.

Ingår i Wear, 2024

• DOI för Exploring the tribochemical wear and material transfer caused by Cu15Zn alloys on shearing tools
• Ladda ner fulltext (pdf) av Exploring the tribochemical wear and material transfer caused by Cu15Zn alloys on shearing tools

The Effect of Oxygen on the Chemical Wear of Cemented Carbides in Sliding Contact Against Copper

Ekholm, Felix; Heinrichs Lindgren, Jannica; Wiklund, Urban; Jacobson, Staffan

2024

Wear of cemented carbide tools in a copper alloy forging process: Verification of a new lab test

Mikado, Hiroko; Heinrichs, Jannica; Wiklund, Urban; Jacobson, Staffan et al.

Ingår i Wear, s. 528-529, 2023

• DOI för Wear of cemented carbide tools in a copper alloy forging process: Verification of a new lab test

The influence of oxygen on the wear of WC-Co sliding against copper

Ekholm, Felix; Heinrichs Lindgren, Jannica; Wiklund, Urban; Jacobson, Staffan

Ingår i International journal of refractory metals & hard materials, 2025

• DOI för The influence of oxygen on the wear of WC-Co sliding against copper
• Ladda ner fulltext (pdf) av The influence of oxygen on the wear of WC-Co sliding against copper

On the tool wear reducing mechanism of Zn in brass alloys

Ekholm, F.; Heinrichs Lindgren, J.; Wiklund, Urban; Jacobson, Staffan

Ingår i Wear, 2025

• DOI för On the tool wear reducing mechanism of Zn in brass alloys
• Ladda ner fulltext (pdf) av On the tool wear reducing mechanism of Zn in brass alloys

Exploring the tribochemical wear and material transfer caused by Cu15Zn alloys on shearing tools

Heinrichs, Jannica; Mikado, H.; Donzel-Gargand, Olivier; Surreddi, K. B. et al.

Ingår i Wear, 2024

• DOI för Exploring the tribochemical wear and material transfer caused by Cu15Zn alloys on shearing tools
• Ladda ner fulltext (pdf) av Exploring the tribochemical wear and material transfer caused by Cu15Zn alloys on shearing tools

Wear of cemented carbide tools in a copper alloy forging process: Verification of a new lab test

Mikado, Hiroko; Heinrichs, Jannica; Wiklund, Urban; Jacobson, Staffan et al.

Ingår i Wear, s. 528-529, 2023

• DOI för Wear of cemented carbide tools in a copper alloy forging process: Verification of a new lab test

Strategies for revealing deformation and wear mechanisms of polymer composites by combining scanning electron microscopy, energy dispersive x‐ray spectroscopy and cross‐section techniques—Exemplified by glass fiber reinforced poly‐phenylene‐sulphide

Holmgren, Jonna; Heinrichs, Jannica; Kassman Rudolphi, Åsa; Jacobson, Staffan

Ingår i Journal of Applied Polymer Science, 2023

• DOI för Strategies for revealing deformation and wear mechanisms of polymer composites by combining scanning electron microscopy, energy dispersive x‐ray spectroscopy and cross‐section techniques—Exemplified by glass fiber reinforced poly‐phenylene‐sulphide
• Ladda ner fulltext (pdf) av Strategies for revealing deformation and wear mechanisms of polymer composites by combining scanning electron microscopy, energy dispersive x‐ray spectroscopy and cross‐section techniques—Exemplified by glass fiber reinforced poly‐phenylene‐sulphide

Tribological evaluation of a boric acid fuel additive in various engine fuels

Larsson, Elin; Heinrichs, Jannica; Jacobson, Staffan

Ingår i Wear, s. 204381, 2022

• DOI för Tribological evaluation of a boric acid fuel additive in various engine fuels
• Ladda ner fulltext (pdf) av Tribological evaluation of a boric acid fuel additive in various engine fuels

Unraveling the lubrication mechanisms of lithium complex (LiX)- and polypropylene (PP)- thickened greases in fretting – Part I: Fretting experiments and surface analysis

Larsson, Elin; Westbroek, René; Leckner, Johan; Jacobson, Staffan et al.

Ingår i Wear, 2022

• DOI för Unraveling the lubrication mechanisms of lithium complex (LiX)- and polypropylene (PP)- thickened greases in fretting – Part I: Fretting experiments and surface analysis
• Ladda ner fulltext (pdf) av Unraveling the lubrication mechanisms of lithium complex (LiX)- and polypropylene (PP)- thickened greases in fretting – Part I: Fretting experiments and surface analysis

Unraveling the lubrication mechanisms of lithium complex (LiX)- and polypropylene (PP)- thickened greases in fretting – Part II: Lubrication model

Larsson, Elin; Westbroek, René; Leckner, Johan; Jacobson, Staffan et al.

Ingår i Wear, 2022

• DOI för Unraveling the lubrication mechanisms of lithium complex (LiX)- and polypropylene (PP)- thickened greases in fretting – Part II: Lubrication model
• Ladda ner fulltext (pdf) av Unraveling the lubrication mechanisms of lithium complex (LiX)- and polypropylene (PP)- thickened greases in fretting – Part II: Lubrication model

Tribofilm formation of a boric acid fuel additive: material characterization; challenges and insights

Larsson, Elin; Donzel-Gargand, Olivier; Heinrichs, Jannica; Jacobson, Staffan

Ingår i Tribology International, 2022

• DOI för Tribofilm formation of a boric acid fuel additive: material characterization; challenges and insights

Wear of cemented carbide forging dies used in zipper production

Heinrichs, Jannica; Mikado, H.; Wiklund, Urban; Kawamura, S. et al.

Ingår i Wear, 2022

• DOI för Wear of cemented carbide forging dies used in zipper production
• Ladda ner fulltext (pdf) av Wear of cemented carbide forging dies used in zipper production

Wear of uncoated and PVD coated cemented carbide tools for processing of copper based materials part II: Exploring the sliding contact with pure copper

Heinrichs, Jannica; Mikado, Hiroko; Wiklund, Urban; Jacobson, Staffan

Ingår i Wear, 2021

• DOI för Wear of uncoated and PVD coated cemented carbide tools for processing of copper based materials part II: Exploring the sliding contact with pure copper
• Ladda ner fulltext (pdf) av Wear of uncoated and PVD coated cemented carbide tools for processing of copper based materials part II: Exploring the sliding contact with pure copper

On the critical roles of initial plastic deformation and material transfer on the sliding friction between metals

Heldin, Magnus; Heinrichs, Jannica; Jacobson, Staffan

Ingår i Wear, 2021

• DOI för On the critical roles of initial plastic deformation and material transfer on the sliding friction between metals
• Ladda ner fulltext (pdf) av On the critical roles of initial plastic deformation and material transfer on the sliding friction between metals

Influence of binder metal on wear initiation of cemented carbides in sliding contact with granite

Heinrichs, Jannica; Norgren, Susanne; Jacobson, Staffan; Yvell, K. et al.

Ingår i Wear, 2021

• DOI för Influence of binder metal on wear initiation of cemented carbides in sliding contact with granite
• Ladda ner fulltext (pdf) av Influence of binder metal on wear initiation of cemented carbides in sliding contact with granite

Grease-lubricated tribological contacts-Influence of graphite, graphene oxide and reduced graphene oxide as lubricating additives in lithium complex (LiX)- and polypropylene (PP)-thickened greases

Larsson, Elin; Westbroek, Rene; Leckner, Johan; Jacobson, Staffan et al.

Ingår i Wear, 2021

• DOI för Grease-lubricated tribological contacts-Influence of graphite, graphene oxide and reduced graphene oxide as lubricating additives in lithium complex (LiX)- and polypropylene (PP)-thickened greases
• Ladda ner fulltext (pdf) av Grease-lubricated tribological contacts-Influence of graphite, graphene oxide and reduced graphene oxide as lubricating additives in lithium complex (LiX)- and polypropylene (PP)-thickened greases

Wear of Uncoated and PVD Coated Cemented Carbide Tools for Processing of Copper Based Materials Part I: Lab test verification in dry and lubricated sliding

Mikado, Hiroko; Heinrichs, Jannica; Wiklund, Urban; Jacobson, Staffan

Ingår i Wear, 2020

• DOI för Wear of Uncoated and PVD Coated Cemented Carbide Tools for Processing of Copper Based Materials Part I: Lab test verification in dry and lubricated sliding

Tailoring residual stresses in CrN_x films on alumina and silicon deposited by high-power impulse magnetron sputtering

Elo, Robin; Jacobson, Staffan; Kubart, Tomas

Ingår i Surface & Coatings Technology, 2020

• DOI för Tailoring residual stresses in CrN_x films on alumina and silicon deposited by high-power impulse magnetron sputtering
• Ladda ner fulltext (pdf) av Tailoring residual stresses in CrN_x films on alumina and silicon deposited by high-power impulse magnetron sputtering

Influence of cemented carbide binder type on wear initiation in rock drilling – investigated in sliding wear against magnetite rock

Heinrichs, Jannica; Norgren, Susanne; Jacobson, Staffan; Olsson, Mikael

Ingår i International journal of refractory metals & hard materials, 2019

• DOI för Influence of cemented carbide binder type on wear initiation in rock drilling – investigated in sliding wear against magnetite rock

Wear mechanisms of WC-Co cemented carbide tools and PVD coated tools used for shearing Cu-alloy wire in zipper production

Heinrichs, Jannica; Mikado, H.; Kawakami, A.; Wiklund, Urban et al.

Ingår i Wear, s. 96-107, 2019

• DOI för Wear mechanisms of WC-Co cemented carbide tools and PVD coated tools used for shearing Cu-alloy wire in zipper production

On the Role of Material Transfer in Friction Between Metals: Initial Phenomena and Effects of Roughness and Boundary Lubrication in Sliding Between Aluminium and Tool Steels

Westlund, Viktoria; Heinrichs, Jannica; Jacobson, Staffan

Ingår i Tribology letters, 2018

• DOI för On the Role of Material Transfer in Friction Between Metals: Initial Phenomena and Effects of Roughness and Boundary Lubrication in Sliding Between Aluminium and Tool Steels
• Ladda ner fulltext (pdf) av On the Role of Material Transfer in Friction Between Metals: Initial Phenomena and Effects of Roughness and Boundary Lubrication in Sliding Between Aluminium and Tool Steels

Initial surface failure and wear of cemented carbides in sliding contact with different rock types

Heinrichs, Jannica; Olsson, Mikael; Almqvist, Bjarne; Jacobson, Staffan

Ingår i Wear, s. 43-55, 2018

• DOI för Initial surface failure and wear of cemented carbides in sliding contact with different rock types

Boric acid as fuel additive - Friction experiments and reflections around its effect on fuel saving

Larsson, Elin; Olander, Petra; Jacobson, Staffan

Ingår i Tribology International, s. 302-312, 2018

• DOI för Boric acid as fuel additive - Friction experiments and reflections around its effect on fuel saving

Surface texturing to promote formation of protective tribofilms on combustion engine valves

Elo, Robin; Heinrichs, Jannica; Jacobson, Staffan

Ingår i Proceedings of the Institution of mechanical engineers. Part J, journal of engineering tribology, s. 54-61, 2018

• DOI för Surface texturing to promote formation of protective tribofilms on combustion engine valves

On the deformation mechanisms of cemented carbide in rock drilling: Fundamental studies involving sliding contact against a rock crystal tip

Heinrichs, Jannica; Olsson, Mikael; Yvell, Karin; Jacobson, Staffan

Ingår i International journal of refractory metals & hard materials, s. 141-151, 2018

• DOI för On the deformation mechanisms of cemented carbide in rock drilling: Fundamental studies involving sliding contact against a rock crystal tip

Friction behavior of ferritic stainless steel in a strongly diluted alcohol solution of alkylphosphonic acid

Roizard, X.; Heinrichs, Jannica; Buteri, A.; Jacobson, Staffan et al.

Ingår i Tribology International, s. 465-473, 2018

• DOI för Friction behavior of ferritic stainless steel in a strongly diluted alcohol solution of alkylphosphonic acid

Initial deformation and wear of cemented carbides in rock drilling as examined by a sliding wear test

Heinrichs, Jannica; Olsson, Mikael; Jacobson, Staffan

Ingår i International journal of refractory metals & hard materials, s. 7-13, 2017

• DOI för Initial deformation and wear of cemented carbides in rock drilling as examined by a sliding wear test

Boric acid as a lubricating fuel additive - Simplified lab experiments to understand fuel consumption reduction in field test

Larsson, Elin; Olander, Petra; Jacobson, Staffan

Ingår i Wear, s. 822-830, 2017

• DOI för Boric acid as a lubricating fuel additive - Simplified lab experiments to understand fuel consumption reduction in field test

Wear protective capacity of tribofilms formed on combustion engine valves with different surface textures

Elo, Robin; Heinrichs, Jannica; Jacobson, Staffan

Ingår i Wear, s. 1429-1436, 2017

• DOI för Wear protective capacity of tribofilms formed on combustion engine valves with different surface textures

Life time of cemented carbide inserts with Ni-Fe binder in steel turning

Toller, Lisa; Jacobson, Staffan; Norgren, Susanne

Ingår i Wear, s. 1822-1829, 2017

• DOI för Life time of cemented carbide inserts with Ni-Fe binder in steel turning

Effect of combined additions of Si, Mn, Cr and Al to carbon steel on material transfer in a steel/TiN coated tool sliding contact

Aiso, Toshiharu; Wiklund, Urban; Kubota, Manabu; Jacobson, Staffan

Ingår i Wear, s. 9-17, 2017

• DOI för Effect of combined additions of Si, Mn, Cr and Al to carbon steel on material transfer in a steel/TiN coated tool sliding contact

Surface degradation mechanisms of cemented carbide drill buttons in iron ore rock drilling

Olsson, Mikael; Yvell, K.; Heinrichs, Jannica; Bengtsson, M. et al.

Ingår i Wear, s. 81-92, 2017

• DOI för Surface degradation mechanisms of cemented carbide drill buttons in iron ore rock drilling

Influence of Mn and Al additions to carbon steel on material transfer and coating damage mechanism in a sliding contact between steel and TiN coated HSS tool

Aiso, Toshiharu; Wiklund, Urban; Kubota, Manabu; Jacobson, Staffan

Ingår i Tribology International, s. 414-424, 2016

• DOI för Influence of Mn and Al additions to carbon steel on material transfer and coating damage mechanism in a sliding contact between steel and TiN coated HSS tool

Reply to a Comment on "Calculated Trajectories of Curling Stones under Assymetrical Friction: Validation of Published Models"

Nyberg, Harald; Hogmark, Sture; Jacobson, Staffan

Ingår i Tribology letters, 2016

• DOI för Reply to a Comment on "Calculated Trajectories of Curling Stones under Assymetrical Friction: Validation of Published Models"

Investigation of material transfer in sliding friction-topography or surface chemistry?

Westlund, Viktoria; Heinrichs, Jannica; Olsson, Mikael; Jacobson, Staffan

Ingår i Tribology International, s. 213-223, 2016

• DOI för Investigation of material transfer in sliding friction-topography or surface chemistry?
• Ladda ner fulltext (pdf) av Investigation of material transfer in sliding friction-topography or surface chemistry?

Effect of Si and Cr additions to carbon steel on material transfer in a steel/TiN coated tool sliding contact

Aiso, Toshiharu; Wiklund, Urban; Kubota, Manabu; Jacobson, Staffan

Ingår i Tribology International, s. 337-348, 2016

• DOI för Effect of Si and Cr additions to carbon steel on material transfer in a steel/TiN coated tool sliding contact

Insights into sliding wear and friction behavior of copper in ethanol containing alkylphosphonic acid molecules

Roizard, X.; Heinrichs, Jannica; Taouil, A. Et; Jacobson, Staffan et al.

Ingår i Tribology International, s. 141-148, 2016

• DOI för Insights into sliding wear and friction behavior of copper in ethanol containing alkylphosphonic acid molecules

Deep cryogenic treatment of tool steels

Podgornik, B.; Paulin, I.; Zajec, B.; Jacobson, Staffan et al.

Ingår i Journal of Materials Processing Technology, s. 398-406, 2016

• DOI för Deep cryogenic treatment of tool steels

Diverse mechanisms of friction induced self-organisation into a low-friction material - An overview of WS2 tribofilm formation

Gustavsson, Fredrik; Jacobson, Staffan

Ingår i Tribology International, s. 340-347, 2016

• DOI för Diverse mechanisms of friction induced self-organisation into a low-friction material - An overview of WS2 tribofilm formation

Effect of Si and Al additions to carbon steel on material transfer and coating damage mechanism in turning with CVD coated tools

Aiso, Toshiharu; Wiklund, Urban; Kubota, Manabu; Jacobson, Staffan

Ingår i Wear, s. 379-389, 2016

• DOI för Effect of Si and Al additions to carbon steel on material transfer and coating damage mechanism in turning with CVD coated tools

Testing scuffing resistance of materials for marine 2-stroke engines: Difficulties with lab scale testing of a complex phenomenon

Olander, Petra; Eskildsen, Svend S.; Fogh, Jesper W.; Hollman, Patrik et al.

Ingår i Wear, s. 9-18, 2015

• DOI för Testing scuffing resistance of materials for marine 2-stroke engines: Difficulties with lab scale testing of a complex phenomenon
• Ladda ner fulltext (pdf) av Testing scuffing resistance of materials for marine 2-stroke engines: Difficulties with lab scale testing of a complex phenomenon

Scuffing resistance testing of piston ring materials for marine two-stroke diesel engines and mapping of the operating mechanisms

Olander, Petra; Jacobson, Staffan

Ingår i Wear, s. 42-48, 2015

• DOI för Scuffing resistance testing of piston ring materials for marine two-stroke diesel engines and mapping of the operating mechanisms
• Ladda ner fulltext (pdf) av Scuffing resistance testing of piston ring materials for marine two-stroke diesel engines and mapping of the operating mechanisms

Initial degradation of cemented carbides for rock drilling - Model studies of the tribological contact against rock

Olsson, Mikael; Heinrichs, Jannica; Yvell, Karin; Jacobson, Staffan

Ingår i International journal of refractory metals & hard materials, s. 104-113, 2015

• DOI för Initial degradation of cemented carbides for rock drilling - Model studies of the tribological contact against rock

Formation and breakdown of oil residue tribofilms protecting the valves of diesel engines

Elo, Robin; Jacobson, Staffan

Ingår i Wear, s. 193-198, 2015

• DOI för Formation and breakdown of oil residue tribofilms protecting the valves of diesel engines

A High-Resolution TEM/EELS Study of the Effect of Doping Elements on the Sliding Mechanisms of Sputtered WS2 Coatings

Gustavsson, Fredrik; Bugnet, Matthieu; Polcar, Tomas; Cavaleiro, Albano et al.

Ingår i Tribology Transactions, s. 113-118, 2015

• DOI för A High-Resolution TEM/EELS Study of the Effect of Doping Elements on the Sliding Mechanisms of Sputtered WS2 Coatings

Impact of fracture toughness on surface properties of PVD coated cold work tool steel

Podgornik, Bojan; Sedlaček, M.; Čekada, M.; Jacobson, Staffan et al.

Ingår i Surface & Coatings Technology, s. 144-150, 2015

• DOI för Impact of fracture toughness on surface properties of PVD coated cold work tool steel

Surface degradation of cemented carbides in scratching contact with granite and diamond: the roles of microstructure and composition

Heinrichs, Jannica; Olsson, Mikael; Staffan, Jacobson

Ingår i Wear, s. 210-221, 2015

• DOI för Surface degradation of cemented carbides in scratching contact with granite and diamond: the roles of microstructure and composition

Influence of composition, structure and testing atmosphere on the tribological performance of W-S-N coatings

Sundberg, Jill; Nyberg, Harald; Särhammar, Erik; Nyberg, Tomas et al.

Ingår i Surface & Coatings Technology, s. 86-94, 2014

• DOI för Influence of composition, structure and testing atmosphere on the tribological performance of W-S-N coatings
• Ladda ner fulltext (pdf) av Influence of composition, structure and testing atmosphere on the tribological performance of W-S-N coatings

Tribochemical formation of sulphide tribofilms from a Ti-C-S coating sliding against different counter surfaces

Nyberg, Harald; Sundberg, Jill; Särhammar, Erik; Nyberg, Tomas et al.

Ingår i Tribology letters, s. 563-572, 2014

• DOI för Tribochemical formation of sulphide tribofilms from a Ti-C-S coating sliding against different counter surfaces

The importance of oil and particle flow for exhaust valve wear - An experimental study

Forsberg, Peter; Elo, Robin; Jacobson, Staffan

Ingår i Tribology International, s. 176-183, 2014

• DOI för The importance of oil and particle flow for exhaust valve wear - An experimental study

Quantification of Combustion Valve Sealing Interface Sliding - A Novel Experimental Technique and Simulations

Forsberg, Peter; Debord, Dominique; Jacobson, Staffan

Ingår i Tribology International, s. 150-155, 2014

• DOI för Quantification of Combustion Valve Sealing Interface Sliding - A Novel Experimental Technique and Simulations

Wear and friction properties of experimental Ti-Si-Zr alloys for biomedical applications

Tkachenko, Serhii; Datskevich, Oleg; Kulak, Leonid; Jacobson, Staffan et al.

Ingår i Journal of The Mechanical Behavior of Biomedical Materials, s. 61-72, 2014

• DOI för Wear and friction properties of experimental Ti-Si-Zr alloys for biomedical applications

Morphology and composition of tribofilms deposited using a tribochemical burnishing technique

Heinrichs, Jannica; Jenei, Istvan Zoltan; Jacobson, Staffan

Ingår i Tribology - Materials, Surfaces & Interfaces, s. 14-20, 2014

Transfer of titanium in sliding contacts: New discoveries and insights revealed by in situ studies in the SEM

Heinrichs, Jannica; Olsson, Mikael; Jenei, Istvan Zoltan; Jacobson, Staffan

Ingår i Wear, s. 87-94, 2014

• DOI för Transfer of titanium in sliding contacts: New discoveries and insights revealed by in situ studies in the SEM

Mechanisms for compositional variations of coatings sputtered from a WS2 target

Särhammar, Erik; Strandberg, Erik; Sundberg, Jill; Nyberg, Harald et al.

Ingår i Surface & Coatings Technology, s. 186-190, 2014

• DOI för Mechanisms for compositional variations of coatings sputtered from a WS2 target

Performance of DLC coatings in heated commercial engine oil

Forsberg, Peter; Gustavsson, Fredrik; Renman, Viktor; Hieke, André et al.

Ingår i Wear, s. 211-222, 2013

• DOI för Performance of DLC coatings in heated commercial engine oil

The asymmetrical friction mechanism that puts the curl in the curling stone

Nyberg, Harald; Alfredsson, Sara; Hogmark, Sture; Jacobson, Staffan

Ingår i Wear, s. 583-589, 2013

Comparison and analysis of protective tribofilms found on heavy duty exhaust valves from field service and made in test rig

Forsberg, Peter; Gustavsson, Fredrik; Hollman, Patrik; Jacobson, Staffan

Ingår i Wear, s. 1351-1359, 2013

• DOI för Comparison and analysis of protective tribofilms found on heavy duty exhaust valves from field service and made in test rig

Extreme friction reductions during inital running-in of W-S-C-Ti low-friction coatings

Nyberg, Harald; Sundberg, Jill; Särhammar, Erik; Gustavsson, Fredrik et al.

Ingår i Wear, s. 987-997, 2013

• DOI för Extreme friction reductions during inital running-in of W-S-C-Ti low-friction coatings

Nanoparticle based and sputtered WS2 low-friction coatings - Differences and similarities with respect to friction mechanisms and tribofilm formation

Gustavsson, Fredrik; Svahn, Fredrik; Bexell, Ulf; Jacobson, Staffan

Ingår i Surface & Coatings Technology, s. 616-626, 2013

• DOI för Nanoparticle based and sputtered WS2 low-friction coatings - Differences and similarities with respect to friction mechanisms and tribofilm formation

The asymmetrical friction mechanism that puts the curl in the curling stone

Nyberg, Harald; Alfredsson, Sara; Hogmark, Sture; Jacobson, Staffan

Ingår i Wear, s. 583-589, 2013

• DOI för The asymmetrical friction mechanism that puts the curl in the curling stone

Piston ring and cylinder liner wear aggravation caused by transition to greener ship transports: Comparison of samples from test rig and field

Olander, Petra; Hollman, Patrik; Jacobson, Staffan

Ingår i Wear, s. 1345-1350, 2013

• DOI för Piston ring and cylinder liner wear aggravation caused by transition to greener ship transports: Comparison of samples from test rig and field

Influence of Ti addition on the structure and properties of low-friction W–S–C coatings

Sundberg, Jill; Nyberg, Harald; Särhammar, Erik; Gustavsson, Fredrik et al.

Ingår i Surface & Coatings Technology, s. 340-348, 2013

• DOI för Influence of Ti addition on the structure and properties of low-friction W–S–C coatings

Tribochemically Active Ti–C–S Nanocomposite Coatings

Sundberg, Jill; Nyberg, Harald; Särhammar, Erik; Kádas, Krisztina et al.

Ingår i Materials Research Letters, s. 148-155, 2013

• DOI för Tribochemically Active Ti–C–S Nanocomposite Coatings
• Ladda ner fulltext (pdf) av Tribochemically Active Ti–C–S Nanocomposite Coatings

Ultra-low friction of W-S-N solid lubricant coating

Gustavsson, Fredrik; Jacobson, Staffan; Cavaleiro, Albano; Polcar, Tomas

Ingår i Surface & Coatings Technology, s. 541-548, 2013

• DOI för Ultra-low friction of W-S-N solid lubricant coating

Frictional behavior of self-adaptive nanostructural Mo-Se-C coatings in different sliding conditions

Gustavsson, Fredrik; Jacobson, Staffan; Cavaleiro, Albano; Polcar, Tomas

Ingår i Wear, s. 286-296, 2013

• DOI för Frictional behavior of self-adaptive nanostructural Mo-Se-C coatings in different sliding conditions

Mechanical and tribological behavior of silicon nitride and silicon carbon nitride coatings for total joint replacements

Pettersson, Maria; Tkachenko, S.; Schmidt, S.; Berlind, T. et al.

Ingår i Journal of The Mechanical Behavior of Biomedical Materials, s. 41-47, 2013

• DOI för Mechanical and tribological behavior of silicon nitride and silicon carbon nitride coatings for total joint replacements

Structure and composition of silicon nitride and silicon carbon nitridecoatings for joint replacements

Pettersson, Maria; Berlind, Torun; Schmidt, Susann; Jacobson, Staffan et al.

Ingår i Surface & Coatings Technology, s. 827-834, 2013

• DOI för Structure and composition of silicon nitride and silicon carbon nitridecoatings for joint replacements

Calculated Trajectories of Curling Stones Sliding Under Asymmetrical Friction: Validation of Published Models

Nyberg, Harald; Hogmark, Sture; Jacobson, Staffan

Ingår i Tribology letters, s. 379-385, 2013

• DOI för Calculated Trajectories of Curling Stones Sliding Under Asymmetrical Friction: Validation of Published Models

Influence of tool steel microstructure on initial material transfer in metal forming-In situ studies in the SEM

Heinrichs, Jannica; Olsson, M.; Jacobson, Staffan

Ingår i Wear, s. 1249-1256, 2013

• DOI för Influence of tool steel microstructure on initial material transfer in metal forming-In situ studies in the SEM

Initiation of Galling in Metal Forming: Differences Between Aluminium and Austenitic Stainless Steel Studied In Situ in the SEM

Heinrichs, Jannica; Olsson, Mikael; Jacobson, Staffan

Ingår i Tribology letters, s. 431-438, 2013

• DOI för Initiation of Galling in Metal Forming: Differences Between Aluminium and Austenitic Stainless Steel Studied In Situ in the SEM

Design of low-friction PVD coating systems with enhanced running-in performance - carbon overcoats on TaC/aC coatings

Nyberg, Harald; Tokoroyama, Takayuki; Wiklund, Urban; Jacobson, Staffan

Ingår i Surface & Coatings Technology, s. 48-54, 2013

• DOI för Design of low-friction PVD coating systems with enhanced running-in performance - carbon overcoats on TaC/aC coatings
• Ladda ner fulltext (pdf) av Design of low-friction PVD coating systems with enhanced running-in performance - carbon overcoats on TaC/aC coatings

On a wear test for rock drill inserts

Angserud, Jenny; From, Anna; Wallin, Johan; Jacobson, Staffan et al.

Ingår i Wear, s. 109-115, 2013

• DOI för On a wear test for rock drill inserts

Wear study of coated heavy duty exhaust valve systems in a experimental test rig

Forsberg, Peter; Hollman, Patrik; Jacobson, Staffan

Ingår i SAE International technical papers, 2012

• DOI för Wear study of coated heavy duty exhaust valve systems in a experimental test rig

Complex frictional analysis of self-lubricant W-S-C/Cr coating

Polcar, Tomas; Gustavsson, Fredrik; Thersleff, Thomas; Jacobson, Staffan et al.

Ingår i Faraday discussions, s. 383-401, 2012

• DOI för Complex frictional analysis of self-lubricant W-S-C/Cr coating

Formation of tribologically beneficial layer on counter surface with smart chemical design of DLC coating in fuel contact

Gustavsson, Fredrik; Forsberg, Peter; Renman, Viktor; Jacobson, Staffan

Ingår i Tribology - Materials, Surfaces & Interfaces, s. 102-108, 2012

• DOI för Formation of tribologically beneficial layer on counter surface with smart chemical design of DLC coating in fuel contact

Friction and wear behaviour of low-friction coatings in conventional and alternative fuels

Gustavsson, Fredrik; Forsberg, Peter; Jacobson, Staffan

Ingår i Tribology International, s. 22-28, 2012

• DOI för Friction and wear behaviour of low-friction coatings in conventional and alternative fuels

Fabrication and evaluation of Si_xN_y coatings for total joint replacements

Olofsson, Johanna; Pettersson, Maria; Teuscher, Nico; Heilmann, Andreas et al.

Ingår i Journal of materials science. Materials in medicine, s. 1879-1889, 2012

• DOI för Fabrication and evaluation of Si_xN_y coatings for total joint replacements

Evaluation of silicon nitride as a wear resistant and resorbable alternative for total joint replacement

Olofsson, Johanna; Grehk, T. Mikael; Berlind, Torun; Persson, Cecilia et al.

Ingår i Biomatter, s. 94-102, 2012

• DOI för Evaluation of silicon nitride as a wear resistant and resorbable alternative for total joint replacement

Mechanisms of transfer of aluminium to PVD-coated forming tools

Heinrichs, Jannica; Jacobson, Staffan

Ingår i Tribology letters, s. 299-312, 2012

• DOI för Mechanisms of transfer of aluminium to PVD-coated forming tools

Evaluation of TiB₂ coatings in cold forming of aluminium

Heinrichs, Jannica; Jacobson, Staffan

Ingår i Surface Engineering, s. 517-525, 2012

• DOI för Evaluation of TiB₂ coatings in cold forming of aluminium

Mechanisms of material transfer studied in situ in the SEM: Explanations to the success of DLC coated tools in aluminium forming

Heinrichs, Jannica; Olsson, Mikael; Jacobson, Staffan

Ingår i Wear, s. 49-60, 2012

• DOI för Mechanisms of material transfer studied in situ in the SEM: Explanations to the success of DLC coated tools in aluminium forming

New understanding of the initiation of material transfer and transfer layer build-up in metal forming: In situ studies in the SEM

Heinrichs, Jannica; Olsson, Mikael; Jacobson, Staffan

Ingår i Wear, s. 61-73, 2012

• DOI för New understanding of the initiation of material transfer and transfer layer build-up in metal forming: In situ studies in the SEM

The influence of grain size and surface treatment of the tribofilm formation on alumina components

Olofsson, Johanna; Jacobson, Staffan

Ingår i Wear, s. 17-24, 2012

• DOI för The influence of grain size and surface treatment of the tribofilm formation on alumina components

Performance and Tribofilm Formation of a Low-Friction Coating Incorporating Inorganic Fullerene Like Nano-Particles

André, Benny; Gustavsson, Fredrik; Svahn, Fredrik; Jacobson, Staffan

Ingår i Surface & Coatings Technology, s. 2325-2329, 2012

• DOI för Performance and Tribofilm Formation of a Low-Friction Coating Incorporating Inorganic Fullerene Like Nano-Particles

Tribofilm formation of lightly loaded self mated alumina contacts

Olofsson, Johanna; Bexell, Ulf; Jacobson, Staffan

Ingår i Wear, s. 39-45, 2012

• DOI för Tribofilm formation of lightly loaded self mated alumina contacts

The influence from shape and size of tool surface defects on the occurrence of galling in cold forming of aluminium

Heinrichs, Jannica; Jacobson, Staffan

Ingår i Wear, s. 2517-2524, 2011

• DOI för The influence from shape and size of tool surface defects on the occurrence of galling in cold forming of aluminium

On the influence from micro topography of PVD coatings on friction behaviour, material transfer and tribofilm formation

Olofsson, Johanna; Gerth, Julia; Nyberg, Harald; Wiklund, Urban et al.

Ingår i Wear, s. 204-2057, 2011

• DOI för On the influence from micro topography of PVD coatings on friction behaviour, material transfer and tribofilm formation

Wear mechanism study of exhaust valve system in modern heavy duty combustion engines

Forsberg, Peter; Hollman, Patrik; Jacobson, Staffan

Ingår i Wear, s. 2477-2484, 2011

• DOI för Wear mechanism study of exhaust valve system in modern heavy duty combustion engines

Laboratory test simulation of aluminium cold forming – influence from PVD tool coatings on the tendency to galling

Heinrichs, Jannica; Jacobson, Staffan

Ingår i Surface & Coatings Technology, s. 3606-3613, 2010

• DOI för Laboratory test simulation of aluminium cold forming – influence from PVD tool coatings on the tendency to galling

Influence from tool roughness on the risk of work material adhesion and transfer

Hanson, Magnus; Hogmark, Sture; Jacobson, Staffan

Ingår i Materials and Manufacturing Processes, s. 913-917, 2009

• DOI för Influence from tool roughness on the risk of work material adhesion and transfer

On the role of tribofilm formation on the alumina drive components of an ultrasonic motor

Olofsson, Johanna; Lindberg, Fredrik; Johansson, Stefan; Jacobson, Staffan

Ingår i Wear, s. 1295-1300, 2009

• DOI för On the role of tribofilm formation on the alumina drive components of an ultrasonic motor

Residual stresses in TiN, DLC and MoS2 coated surfaces with regard to their tribological fracture behaviour

Holmberg, Kenneth; Ronkainen, Helena; Laukkanen, Anssi; Wallin, Kim et al.

Ingår i Wear, s. 2142-2156, 2009

• DOI för Residual stresses in TiN, DLC and MoS2 coated surfaces with regard to their tribological fracture behaviour

Laboratory test simulation of galling in cold forming of aluminium

Heinrichs, Jannica; Jacobson, Staffan

Ingår i Wear, s. 2278-2286, 2009

• DOI för Laboratory test simulation of galling in cold forming of aluminium

Surface modifications in tribological contacts

Jacobson, Staffan; Hogmark, Sture

Ingår i Wear, s. 370-378, 2009

• DOI för Surface modifications in tribological contacts

Influence from humidity on the alumina friction drive system of an ultrasonic motor

Olofsson, Johanna; Johansson, Stefan; Jacobson, Staffan

Ingår i Tribology International, s. 1467-1477, 2009

• DOI för Influence from humidity on the alumina friction drive system of an ultrasonic motor

Designed high-friction surfaces: influence of roughness and deformation of the counter surface

Hammerström, Lars; Jacobson, Staffan

Ingår i Wear, s. 807-814, 2008

• DOI för Designed high-friction surfaces: influence of roughness and deformation of the counter surface

Chemical modification in wear tracks of chemical vapor deposited diamond surfaces studied with X-ray absorption spectroscopy

Duda, Laurent; Andersson, Joakim; Schmitt, Thorsten; Jacobson, Staffan

Ingår i Tribology letters, s. 31-34, 2008

• DOI för Chemical modification in wear tracks of chemical vapor deposited diamond surfaces studied with X-ray absorption spectroscopy

Targeting micro-sectioning: A technique to study subsurface features in worn specimens

Beste, Ulrik; Jacobson, Staffan

Ingår i Wear, s. 1152-1156, 2008

• DOI för Targeting micro-sectioning: A technique to study subsurface features in worn specimens

A new view of the deterioration and wear of WC/Co cemented carbide rock drill buttons

Beste, Ulrik; Jacobson, Staffan

Ingår i Wear, s. 1129-1141, 2008

• DOI för A new view of the deterioration and wear of WC/Co cemented carbide rock drill buttons

Rock penetration into cemented carbide drill buttons during rock drilling

Beste, Ulrik; Jacobson, Staffan; Hogmark, Sture

Ingår i Wear, s. 1142-1151, 2008

• DOI för Rock penetration into cemented carbide drill buttons during rock drilling

Textured surfaces in sliding boundary lubricated surfaces – mechanisms, possibilities and limitations

Pettersson, Ulrika; Jacobson, Staffan

Ingår i Tribology - Materials, Surfaces & Interfaces, s. 181-189, 2007

Textured surfaces for improved lubrication at high pressure and low sliding speed of roller/piston in hydraulic motors

Pettersson, Ulrika; Jacobson, Staffan

Ingår i Tribology International, s. 355-359, 2007

• DOI för Textured surfaces for improved lubrication at high pressure and low sliding speed of roller/piston in hydraulic motors

On adhesion in tribological contacts-Causes and consequences

Hogmark, Sture; Jacobson, Staffan; Coronel, E.

Ingår i Tribologia, s. 3-16, 2007

Wear induced material modifications of cemented carbide rock drill buttons

Beste, Ulrik; Coronel, Ernesto; Jacobson, Staffan

Ingår i International journal of refractory metals & hard materials, s. 168-176, 2006

• DOI för Wear induced material modifications of cemented carbide rock drill buttons

Tribological texturing of steel surfaces with a novel diamond embossing tool technique

Pettersson, Ulrika; Jacobson, Staffan

Ingår i Tribology International, s. 695-700, 2006

• DOI för Tribological texturing of steel surfaces with a novel diamond embossing tool technique

Surface analysis of laser cladded Stellite exposed to self-mated high load dry sliding

Persson, Daniel H. E.; Coronel, Ernesto; Jacobson, Staffan; Hogmark, Sture

Ingår i Wear, s. 96-100, 2006

• DOI för Surface analysis of laser cladded Stellite exposed to self-mated high load dry sliding

Geometrically Defined All-Diamond Abrasive Surfaces for Pad Conditioning in Chemical Mechanical Polishing

Forsberg, Markus; Andersson, Joakim; Jacobson, Staffan

Ingår i J Electrochem Soc, 2006

Combiantion of DLC coatings and EP additivesfor improveds tribological behaviour of boundary lubricated surfaces

Podgornik, B.; Hren, D.; Vizintin, J.; Jacobson, Staffan et al.

Ingår i Wear, s. 32, 2006

Surface modification of brake discs to reduce squeal problems

Hammerström, Lars; Jacobson, Staffan

Ingår i Wear, s. 53-57, 2006

Surface modification of brake discs to reduce squeal prob-lems

Hammerström, Lars; Jacobson, Staffan

Ingår i Wear, s. 53-57, 2006

Combination of DLC coatings and EP additives for improved tribological behaviour of boundary lubricated surfaces

Podgornik, B; Hren, D; Vizintin, J; Jacobsson, Staffan et al.

Ingår i Wear, s. 32-40, 2006

Wear induced material modification of cemented carbide rock drills

Beste, Ulrik; Coronel, Ernesto; Jacobson, Staffan

Ingår i Int. Journal of Refractory Metals and Hard Materials, s. 168-176, 2006

Editorial

Hogmark, Sture; Jacobson, Staffan

Ingår i Wear, s. 1, 2006

Influence of EP additive concentration on the tribological behaviour of DLC-coated steel surfaces

Podgornik, Bojan; Jacobson, Staffan; Hogmark, Sture

Ingår i Surface and Coatings Technology, s. 357-366, 2005

Scratch Testing of a Dental Restorative Material based on Calcium Aluminate

Pallas, A.; Engqvist, Håkan; Jacobson, Staffan; Hermansson, Leif

Ingår i Ceramic Engineering and Science Proc, s. 577, 2004

Friction and wear properties of micro textured DLC coated surfaces in boundary lubricated contacts

Pettersson, Ulrika; Jacobson, Staffan

Ingår i Tribology letters, s. 553-559, 2004

• DOI för Friction and wear properties of micro textured DLC coated surfaces in boundary lubricated contacts

Tribological behaviour of WC/C coatings operating under different lubrication regimes.

Podgornik, B; Vizintin, J; Jacobson, Staffan; Hogmark, Sture

Ingår i Surface and Coatings Technology, s. 558-565, 2004

Micro-scratch evaluation of rock types - a means to comprehend rock drill wear

Beste, Ulrik; Lundvall, A; Jacobson, Staffan

Ingår i Trib. Int, s. 203-210, 2004

Influence of surface texture on boundary lubricated sliding contacts

Pettersson, Ulrika; Jacobson, Staffan

Ingår i Tribology International, s. 857-864, 2003

• DOI för Influence of surface texture on boundary lubricated sliding contacts

Designed abrasive diamond surfaces

Gåhlin, Rickard; Bjorkman, Henrik; Rangsten, Pelle; Jacobson, Staffan

Ingår i WEAR, s. 387-394, 1999

Stationary loading, fretting and sliding of silver coated copper contacts: Influence of corrosion films and corrosive atmosphere

Kassman Rudolphi, Åsa; Jacobson, Staffan

Ingår i Tribology International, s. 165-175, 1997

• DOI för Stationary loading, fretting and sliding of silver coated copper contacts: Influence of corrosion films and corrosive atmosphere

On the use of ceramic PVD coatings to replace metallic coatings in electrical contacts.

Kassman Rudolphi, Åsa; Jacobson, Staffan

Ingår i Surface & Coatings Technology, s. 270-278, 1997

Gross plastic fretting - mechanical deterioration of silver coated electrical contacts.

Kassman Rudolphi, Åsa; Jacobson, Staffan

Ingår i Wear, s. 244-254, 1996

• DOI för Gross plastic fretting - mechanical deterioration of silver coated electrical contacts.

Gross plastic fretting - examination of the gross weld regime.

Kassman Rudolphi, Åsa; Jacobson, Staffan

Ingår i Wear, s. 255-264, 1996

• DOI för Gross plastic fretting - examination of the gross weld regime.

How TiN coatings improve the performance of high speed steel cutting tools.

Hedenqvist, Per; Olsson, Mikael; Kassman, Åsa; Wallen, Per et al.

Ingår i Surface & Coatings Technology, s. 243-256, 1990

• DOI för How TiN coatings improve the performance of high speed steel cutting tools.

Investigation of material transfer in sliding friction-topography or surface chemistry?

Westlund, Viktoria; Heinrichs, Jannica; Jacobson, Staffan

Ingår i Tribology International

Coatings and surface treatments: interaction with lubricants

Jacobson, Staffan

Ingår i The Handbook of Lubrication and Tribology, CRC Press, 2012

Tribofilms: On the crucial importance of tribologically induced surface modifications

Jacobson, Staffan; Hogmark, Sture

Ingår i Recent Developments in Wear Prevention, Friction and Lubrication, s. 197-225, Research Signpost, 2010

• Ladda ner fulltext (pdf) av Tribofilms: On the crucial importance of tribologically induced surface modifications

The Effect of Oxygen on the Chemical Wear of Cemented Carbides in Sliding Contact Against Copper

Ekholm, Felix; Heinrichs Lindgren, Jannica; Wiklund, Urban; Jacobson, Staffan

2024

Cemented carbide wear initiation in sliding contact with iron ore

Heinrichs, Jannica; Norgren, Susanne; Jacobson, Staffan; Olsson, Mikael

Ingår i Proceedings of 2nd Sweden-China Symposium on Tribology, 2019

Initiation wear of cemented carbide tools used in copper processing -: evaluated in sliding contact

Hiroko, Mikado; Heinrichs, Jannica; Wiklund, Urban; Kawamura, Shingo et al.

Ingår i Proceedings of International Conference on the Science of Hard Materials, Khao Lak, Thailand, 2019

On the dramatic wear protecting effect of tribofilms on wear of combustion engine valves

Elo, Robin; Jacobson, Staffan

2018

Tribofilm formation of a boric acid fuel additive – Investigation of tribofilm properties

Larsson, Elin; Olander, Petra; Jacobson, Staffan

2018

Wear mechanisms of WC-Co cemented carbide tools and PVD coated tools used for shearing Cu-alloy wire

Heinrichs, Jannica; Kawakami, Ayumi; Mikado, Hiroko; Wiklund, Urban et al.

2018

Life time of cemented carbide inserts with Ni-Fe binder in steel turning

Toller, Lisa; Jacobson, Staffan; Norgren, Susanne

2017

Boric acid as a lubricating fuel additive: Optimization of a lab test to understand fuel consumption reduction in field tests

Larsson, Elin; Olander, Petra; Jacobson, Staffan

s. 1-1, 2017

• Ladda ner fulltext (pdf) av Boric acid as a lubricating fuel additive: Optimization of a lab test to understand fuel consumption reduction in field tests

Boric acid as a lubricating fuel additive - Simplified lab experiments to understand fuel consumption reduction in field test

Larsson, Elin; Olander, Petra; Jacobson, Staffan

2017

Surface texturing to promote formation of protective tribofilms on combustion engine valves

Elo, Robin; Heinrichs, Jannica; Jacobson, Staffan

2016

Boric acid as a lubricating fuel additive: Adaption of a labtest technique to mimic piston/cylinder conditions

Larsson, Elin; Olander, Petra; Jacobson, Staffan

2016

• Ladda ner fulltext (pdf) av Boric acid as a lubricating fuel additive: Adaption of a labtest technique to mimic piston/cylinder conditions

Boric acid as a lubricating fuel additive: Lab experiments to understand fuel savings in field test

Larsson, Elin; Olander, Petra; Jacobson, Staffan

2016

• Ladda ner fulltext (pdf) av Boric acid as a lubricating fuel additive: Lab experiments to understand fuel savings in field test

Nitro carburized steels for high stress tribological components – influence on seizure limits from steel grade and surface treatment parameters

Westlund, Viktoria; Jacobson, Staffan

2016

Steel turning with nickel-iron bound hard metal tools – a study on microstructure in plastically deformed inserts

Toller, Lisa; Jacobson, Staffan; Norgren, Susanne

2016

Initial wear of cemented carbides in sliding contact with different rock types

Heinrichs, Jannica; Olsson, Mikael; Jacobson, Staffan

2016

Scuffing resistance testing of piston ring materials for marine two-stroke diesel engines and mapping of the operating mechanisms

Olander, Petra; Jacobson, Staffan

2015

Material transfer – an underrated phenomenon in friction

Jacobson, Staffan

2015

Friction in curling –Fundamentals and applications of friction on ice illustrated by the Olympic winter sport: Keynote Talk

Jacobson, Staffan

2015

Mechanisms behind the promising tribological performance of a boric acid based lubricant additive

Olander, Petra; Johnsson, Elin; Jacobson, Staffan

Ingår i Proceedings of the 42th Leeds-Lyon Symposium on Tribology, 2015

Progress in the development of the neutron flux monitoring system of the French GF:N-IV SFR: simulations and experimental validations.

Jammes, C.; Filliatre, P.; Elter, Zs.; Verma, Vasudha et al.

Ingår i 2015 4Th International Conference On Advancements In Nuclear Instrumentation Measurement Methods And Their Applications (Animma), 2015

INVESTIGATION OF MATERIAL TRANSFER IN SLIDING FRICTION-TOPOGRAPHY OR SURFACE CHEMISTRY?

Westlund, Viktoria; Heinrichs, Jannica; Jacobson, Staffan

2015

Initial deformation and wear of cemented carbides for rock drilling as evaluated by a sliding wear test

Heinrichs, Jannica; Olsson, Mikael; Jacobson, Staffan

2015

Soft rock scratches hard cemented carbide

Heinrichs, Jannica; Olsson, Mikael; Yvell, Karin; Jacobson, Staffan

2015

CVD Coating Adhesion on Metal Cutting Insertswith Alternative Binders

Toller, Lisa; Larsson, Tommy; Jacobson, Staffan; Norgren, Susanne

2015

The delicate balance of tribofilm formation on combustion engine valves

Jacobson, Staffan

2014

Low-friction Sliding Without Lubrication– Five Working Material Concepts and Tribological Challenges

Jacobson, Staffan

2014

On the sulphuric acid corrosion in large 2-stroke marine diesel engines

Eskildsen, Svend; Fogh, Jesper; Andersson, Henrik; Olander, Petra et al.

Ingår i Tribocorrosion 2014,  9-11 April 2014, University of Strathclyde, Glasgow, 2014

Testing scuffing resistance of materials for marine 2-stroke engines: Difficulties with lab scale testing of a complex phenomenon

Olander, Petra; Eskildsen S., Svend; Fogh W., Jesper; Hollman, P. et al.

Ingår i Proceedings of 16th Nordic Symposium on Tribology, 2014

Wear mechanism study of intake valve system in modern heavy duty combustion engines

Elo, Robin; Jacobson, Staffan

2014

Wear mechanism differences of intake valves within heavy duty combustion engines

Elo, Robin; Jacobson, Staffan

2014

Formation and degradation of protective tribofilms on diesel engine valve surfaces

Elo, Robin; Jacobson, Staffan

2014

A method for tribological evaluation of gradient surfaces

Nyberg, Harald; Grandin, Martina; Wiklund, Urban; Jacobson, Staffan

2014

Deformation-activated work material transfer to DLC coatings

Heinrichs, Jannica; Gustavsson, Fredrik; Olsson, Mikael; Jacobson, Staffan

2014

On the relevance of hardness as a material parameter in the deformation and wear of cemented carbides in rock drilling

Olsson, Mikael; Heinrichs, Jannica; Yvell, Karin; Jacobson, Staffan

2014

Influence of hardness and microstructure on the mechanisms of deformation and wear of cemented carbides for rock drilling

Heinrichs, Jannica; Yvell, Karin; Olsson, Mikael; Jacobson, Staffan

2014

On a wear test for rock drill inserts

Angserud, Jenny; From, Anna; Wallin, Johan; Jacobson, Staffan et al.

2013

Extreme friction reductions during inital running-in of W-S-C-Ti low-friction coatings

Nyberg, Harald; Sundberg, Jill; Särhammar, Erik; Gustavsson, Fredrik et al.

Ingår i 19th International Conference on Wear of Materials 2013; 14-18 April 2013; Portland, OR, USA, 2013

The asymmetrical friction mechanism that puts the curl in the curling stone

Nyberg, Harald; Alfredsson, Sara; Hogmark, Sture; Jacobson, Staffan

2013

Piston ring and cylinder liner wear aggravation caused by transition to greener ship transports: Comparison of samples from test rig and field

Olander, Petra; Hollman, Patrik; Jacobson, Staffan

2013

Tribochemically active Ti-C-S coatings

Sundberg, Jill; Nyberg, Harald; Särhammar, Erik; Nyberg, Tomas et al.

2013

Tribochemically active Ti-C-S nanocomposites – a new concept for self-lubricating coatings

Sundberg, Jill; Nyberg, Harald; Särhammar, Erik; Kádas, Krisztina et al.

2013

Tribology is just another word for extreme conditions: Invited Keynote

Jacobson, Staffan

2013

All roads lead to Rome: On the numerous routes to low-friction WS2 tribofilms

Gustavsson, Fredrik; Jacobson, Staffan

2013

Comparison and analysis of protective tribofilms found on heavy duty exhaust valves from field service and made in test rig

Forsberg, Peter; Gustavsson, Fredrik; Hollman, Patrik; Jacobson, Staffan

2013

Wear zones on retrieved metal femoral heads from metal-on-polymer hip prostheses

Pettersson, Maria; Thersleff, Thomas; Jacobson, Staffan; Larsson, Sune et al.

2013

Influence of tool steel microstructure on initial material transfer in metal forming – In situ studies in the SEM

Heinrichs, Jannica; Olsson, Mikael; Staffan, Jacobson

2013

A High-Resolution TEM/EELS Study of the Effect of Doping Elements on the Sliding Mechanisms of Sputtered WS2 Coatings

Gustavsson, Fredrik; Bugnet, Matthieu; Polcar, Tomas; Cavaleiro, Albano et al.

2013

Morphology and composition of tribofilms deposited using a tribochemical burnishing technique

Heinrichs, Jannica; Jenei, Istvan Zoltan; Jacobson, Staffan

2013

New experimental findings on the role of initial material transfer in determining friction and surface damage

Jacobson, Staffan; Heinrichs, Jannica; Olsson, Mikael

2013

Transfer of titanium in sliding contacts - New discoveries and insights revealed by in situ studies in the SEM

Heinrichs, Jannica; Olsson, Mikael; Jacobson, Staffan

2013

Sulfur-doping of nc-TiC/a-C films by reactive sputtering

Sundberg, Jill; Nyberg, Harald; Särhammar, Erik; Nyberg, Tomas et al.

Ingår i Thirteenth International Conference on Plasma Surface Engineering, Garmisch-Partenkirchen, Germany, 10-14 September 2012, 2012

How tribological propertiesof DLC coatings vary in different engine oils at elevated temperature

Gustavsson, Fredrik; Forsberg, Peter; Renman, Viktor; Hieke, André et al.

Ingår i Nordtrib, Trondheim, Norge, 2012

Design of low-friction PVD coating systems with enhanced running-in performance - carbon overcoats on TaC/aC coatings

Nyberg, Harald; Tokoroyama, Takayuki; Wiklund, Urban; Jacobson, Staffan

Ingår i Nordtrib 2012, 15th Nordic Symposium on Tribology, 2012

Test rig investigations of cylinder liner and piston ring wear caused by transition to greener ship transports: An initial study

Olander, Petra; Hollman, Patrik; Jacobson, Staffan

Ingår i Nordtrib 2012, 15th Nordic Symposium on Tribology, Trondheim, June 12-15 2012, 2012

• Ladda ner fulltext (pdf) av Test rig investigations of cylinder liner and piston ring wear caused by transition to greener ship transports: An initial study

Calculated trajectories of curling stones sliding under asymmetrical friction

Nyberg, Harald; Hogmark, Sture; Jacobson, Staffan

Ingår i Nordtrib 2012, 15th Nordic Symposium on Tribology, 2012

Tribology of selenium-based solid lubricants alloyed with carbon

Gustavsson, Fredrik; Polcar, Tomas; Jacobson, Staffan; Cavaleiro, Albano

Ingår i Advances in lubrication, Costa Rica, 2012

Wear study of coated heavy duty exhaust valve systems in a experimental test rig

Forsberg, Peter; Hollman, Patrik; Jacobson, Staffan

2012

Protective tribofilm build up from exhaust residues on the surface on  exhaust valve systems in a test rig

Forsberg, Peter; Hollman, Patrik; Jacobson, Staffan

Ingår i Nordtrib, Trondheim, Norway, 2012, 2012

Heavy duty exhaust valve simulation and evaluation in a test rig

Forsberg, Peter; Hollman, Patrik; Jacobson, Staffan

Ingår i Nordtrib, Trondheim, 2012, 2012

Micro scratch testing of silicon nitride and silicon carbon nitride coatings

Tkachenko, Sergey; Pettersson, Maria; Schmidt, Susann; Berlind, Torun et al.

Ingår i Scandinavian Society for Biomaterials, the 5th Annual Meeting, Uppsala, Sweden, May 8-9, 2012., 2012

Mechanical properties of Si_xN_y- and Si_xC_yN_z-coatings for total joint replacements

Pettersson, Maria; Tkachenko, Sergey; Schmidt, Susann; Jacobson, Staffan et al.

Ingår i 15th Nordic Symposium on Tribology, NordTrib, Trondheim, Norway, June 12-15, 2012., 2012

Mechanisms responsible for compositional variations of films sputtered from a WS2 target

Särhammar, Erik; Sundberg, Jill; Nyberg, Harald; Kubart, Tomas et al.

Ingår i International Conference on Metallurgical Coatings and Thin films (ICMCTF) 23-27/04 2012, San Diego, abstract number:428, 2012

Smart DLC coating top coating for reduction of counter surface wear in fuel contact

Gustavsson, Fredrik; Forsberg, Peter; Renman, Viktor; Hieke, André et al.

Ingår i Faraday Discussion 156: Tribology, 2012

Initiation of galling in forming of ductile metals: – differences between aluminium and austenitic stainless steel studied in situ in the SEM

Heinrichs, Jannica; Olsson, Mikael; Jacobson, Staffan

Ingår i Nordtrib, Trondheim, Norway, 2012, 2012

The defect landscape and self-ordering mechanism of solid lubricant coatings exhibiting superlubricity

Thersleff, Thomas; Gustavsson, Fredrik; Pohl, Darius; Rellinghaus, Bernd et al.

Ingår i Proceedings of the 15th European Microscopy Congress, s. 493-494, 2012

ANS Triboconditioning: In-Manufacture Running-in Process for Improving Tribological Properties of Mechanical Parts made of Steel and Cast Iron

Zhmud, Boris; Åkerlund, Eva-Brita; Jacobson, Staffan; Hardell, Jens et al.

Ingår i 18th International Colloquium Tribology – Industrial and Automotive Lubrication, Ostfildern, Germany, 2012

On the influence from micro topography of PVD coatings on friction behaviour, material transfer and tribofilm formation

Olofsson, Johanna; Gerth, Julia; Nyberg, Harald; Wiklund, Urban et al.

2011

The brake pad surface – dynamic materials formation, disintegration and regeneration at the nanoscale

Jacobson, Staffan

2011

Hard low friction WSN coating deposited by magnetron sputtering: Sliding in dry nitrogen

Gustavsson, Fredrik; Polcar, Tomas; Cavaleiro, Albano; Jacobson, Staffan

2011

Quaternary W-S-C-Ti films for tribological applications

Sundberg, Jill; Särhammar, Erik; Nyberg, Harald; Kubart, Tomas et al.

2011

Ball-on-disc testing of SiN_x coatings for hip joint implants

Pettersson, Maria; Olofsson, Johanna; Teuscher, Nico; Jacobson, Staffan et al.

2011

The influence from shape and size of tool surface defects on the occurrence of galling in cold forming of aluminium

Heinrichs, Jannica; Staffan, Jacobson

2011

Tribological conditions of curling - the ultimate friction sport?

Alfredsson, Sara; Nyberg, Harald; Hogmark, Sture; Jacobson, Staffan

Ingår i 18th International Conference on Wear of Materials, Philadelphia, USA, April 3-7, 2011, 2011

DLC coatings for fule injection components to minimize wear and friction in various fuels

Hieke, André; Håkansson, Greger; Gustavsson, Fredrik; Forsberg, Peter et al.

2011

Evaluation of TiB2 coatings in cold forming of aluminium

Heinrichs, Jannica; Jacobson, Staffan

2011

Resistance to abrasive wear – fundamental and practical aspects: Keynote Lecture

Jacobson, Staffan

2010

Influence on surface micro topography of HSS surfaces from argon ion etch cleaning

Nyberg, Harald; Olofsson, Johanna; Gerth, Julia; Wiklund, Urban et al.

2010

The Uppsala Load Scanner –Second generation

Forsberg, Peter; Nyberg, Harald; Jacobson, Staffan; Hollman, Patrik et al.

Ingår i Nordtrib 2010, Storforsen, Sweden, 2010

Investigations of the friction behaviour and surface modifications for low-friction coatings in traditional and new alternative fuels

Gustavsson, Fredrik; Forsberg, Peter; Jacobson, Staffan

Ingår i NordTrib 2010, 2010

On the influence from micro topography on the structure and growth of low friction amorphous carbon PVD coatings

Nyberg, Harald; Olofsson, Johanna; Gerth, Julia; Wiklund, Urban et al.

Ingår i Twelfth International Conference on Plasma Surface Engineering (PSE 2010), September 13-17, 2010, Garmisch-Partenkirchen, 2010

Friction behaviour of Fullerene Like WS2 nanoparticles in a Ni-matrix compared to PVD WS2 and MoS2 coatings

Gustavsson, Fredrik; Jacobson, Staffan

Ingår i ICMCTF, 2010

Analysis of the wear and tribofilm formation on silicon nitride for total hip joint replacement

Olofsson, Johanna; Grehk, Mikael; Persson, Cecilia; Jacobson, Staffan et al.

Ingår i Asiatrib 2010, 2010

Tribological behaviour for low-friction coatings at conformal contact pressure in traditional and new-alternative fuels

Forsberg, Peter; Gustavsson, Fredrik; Jacobson, Staffan

Ingår i ASIATRIB 2010,  PERTH, WESTERN AUSTRALIA, 5-9 DECEMBER 2010, 2010

The Importance of Tool Surface Roughness on the Galling Tendencies in Cold Forming of Aluminium

Heinrichs, Jannica; Jacobson, Staffan

2010

Characterization and tribological properties of low-friction tribofilms formed on WS2 coatings in dry sliding: nanoparticle based coatings compared to sputtered coatings

Gustavsson, Fredrik; Jacobson, Staffan

Ingår i ASIATRIB, 2010

Influence from PVD coatings on galling tendency in cold forming

Heinrichs, Jannica; Jacobson, Staffan

2010

Performance and Tribofilm Formation of a Low-Friction Coating Incorporating Inorganic Fullerene Like Nano-Particles

André, Benny; Gustavsson, Fredrik; Svahn, Fredrik; Jacobson, Staffan

2009

The Role of Surface Treatment in the Tribofilm Formation on Alumina Friction Drive Components

Olofsson, Johanna; Jacobson, Staffan

Ingår i World tribology congress 2009, Kyoto, 2009

On the role of tribofilm formation on the alumina drive components of an ultrasonic motor

Olofsson, Johanna; Lindberg, Fredrik; Johansson, Stefan; Jacobson, Staffan

2009

Potential of a new low-friction coating based on inorganic fullerens: comparison with state-of-the-art PVD coatings

André, Benny; Gustavsson, Fredrik; Svahn, Fredrik; Jacobson, Staffan

s. 400, 2009

On the Vital Importance of Dynamics and Modifications in tribological Surfaces-Illustrating Examples from Practical Applications

Jacobson, Staffan; Hogmark, Sture

2009

The effect of grain size on the tribofilm formation on the alumina friction drive system of an ultrasonic motor

Olofsson, Johanna; Johansson, Stefan; Jacobson, Staffan

Ingår i ECOTRIB 09, s. 965-970, 2009

Laboratory test simulation of aluminium cold forming: influence from PVD coatings on the tool on the tendency to galling

Heinrichs, Jannica; Jacobson, Staffan

s. 87-92, 2009

Influence of aluminium pre-treatment on galling in cold forming

Heinrichs, Jannica; Jacobson, Staffan

2009

On the mechanisms of friction between skis and snow and implications on how to prepare the skis for optimum glide

Hogmark, Sture; Sturesson, Peter; Jacobson, Staffan

2008

Comparisons between commercial low-friction coatings and emerging coating concepts in ball-on-disc tests – coefficient of friction, tribofilm formation and surface damage

André, Benny; Jacobson, Staffan

2008

Avoiding slip accidents – about the friction in walking on hard floorings

Jacobson, Staffan; Åstrand, Mikael

2008

Influences from humidity on the friction drive system of a piezoelectric motor

Olofsson, Johanna; Johansson, Stefan; Jacobson, Staffan

2008

Influence from tool roughness on the risk of work material adhesion and transfer

Hanson, Magnus; Hogmark, Sture; Jacobson, Staffan

2008

Residual stresses in TiN, DLC and MoS₂ coated surfaces with regard to their tribological fracture behaviour

Holmberg, Kenneth; Ronkainen, H; Laukkanen, A; Wallin, K et al.

Ingår i Proceedings of the International conference Nordtrib 2008:, 2008

Lab test simulation of galling in cold forming of aluminium

Heinrichs, Jannica; Jacobson, Staffan

Ingår i NordTrib 2008, 2008

Analysis of the tribofilm formation on the friction drive surfaces of a piezoelectric motor

Olofsson, Johanna; Johansson, Stefan; Jacobson, Staffan

Ingår i ASME/STLE International Joint Tribology Conference, Parts A and B, s. 871-872, 2007

Surface modifications in tribological contacts

Jacobsson, Staffan; Hogmark, Sture

s. 599-612, 2007

Tribological surfaces of a pneumatic clutch actuator

Riddar, Frida; Kassman Rudolphi, Åsa; Jacobson, Staffan; Hogmark, Sture et al.

Ingår i Proceeding of ECOTRIB 2007, Slovenien Society for Tribology, June 12-15, 2007, s. 955-967, 2007

Nature of tribological interface of automotive brakes in Advanced in asbestos-free friction composites

Jacobson, Staffan

2006

Designed High-friction surfaces - influence of roughness and deformation of the sountersurface

Hammerström, Lars; Jacobsson, Staffan

2006

Coating materials optimised for lubricated contacts

Jacobson, Staffan; Hogmark, Sture

2006

HiMeC - A Swedish Programme for research and Doctoral Studies

Andersson, S; Larsson, R; Jacobson, Staffan; Höglund, E

2006

On the possiblities of designing static contact interfaces with strong grip

Jacobson, Staffan

2006

Possibilities for Optimisation of Low friction coatings

Hogmark, Sture; Svahn, Fredrik; Stavlid, Nils; Wiklund, Urban et al.

Ingår i International Tribology Conference, Kobe., 2005

Effect of surface textures in highly loaded grease lubricated reciprocating sliding contacts

Jacobson, Staffan; Kälvesten, Ellen; Pettersson, Ulrika

Ingår i World Tribology Congress III, Washington., 2005

A geometrically defined all-diamond pad conditioner

Andersson, Joakim; Forsberg, Markus; Hollman, Patrik; Jacobson, Staffan

Ingår i World Tribology Congress III, Washington., 2005

Reduction of Brake Squeal using Brake Disc Surface Modifications

Hammerström, Lars; Jacobson, Staffan

Ingår i International Tribology Conference, Kobe., 2005

Tribological conditions for successful solid lubrication

Jacobson, Staffan; Hogmark, Sture

Ingår i International Tribology Conference, Kobe., 2005

High Resolution Characterisation of Friction Induced Deformation using the FIB

Persson, Daniel; Hammerström, Lars; Jacobson, Staffan; Hogmark, Sture

Ingår i International Tribology Conference, Kobe., 2005

Scratch testing of a dental restorative material based on calcium aluminate

Pallas, A.; Engqvist, Håkan; Jacobson, Staffan; Hermansson, Leif

Ingår i 28 th International Cocoa Beach Conference and Exposition on Advanced Ceramics & Composites, Cocoa Beach, 2004

Contact pressure induced shifts in the friction behaviour of laser processed stellite

Persson, Daniel; Coronel, Ernesto; Jacobson, Staffan; Hogmark, Sture

s. 340, 2004

Phase transformations in CVD diamond wear tracks revealed by NEXAFS mapping

Andersson, Joakim; Schmitt, Thorsten; Duda, Laurent; Jacobson, Staffan

Ingår i Nordtrib 2004, Tromsö, Norway, 2004

Wear induced material modification of cemented carbide rock drills

Beste, Ulrik; Coronel, Ernesto; Jacobson, Staffan

Ingår i Conf on Hard Materials, Puert Rico, 2004

Penetrated rock as a weakening mechanism in cemented carbide rock drill wear.

Beste, Ulrik; Jacobson, Staffan

Ingår i Nordtrib 2004, Tromsö, Norway, 2004

Surface modification of brake discs to reduce squealing problems."

Hammerström, Lars; Jacobson, Staffan

Ingår i Nordtrib 2004, Tromsö, Norway, 2004

The effect of embossed surface textures on the friction and wear in a boundary lubricated contact

Pettersson, Ulrika; Jacobson, Staffan

Ingår i Nordtrib 2004, Tromsö, Norway, 2004

Tribofilm formation on combustion engine valves ­– influence of additive content in the oil

Elo, Robin; Jacobson, Staffan

Att skriva tekniska och vetenskapliga rapporter – Korta tips, regler och exempel för effektiv kommunikation i skrift

Jacobson, Staffan

2008