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Proceedings Papers

Direct Observation of Surface Transition During Scuffing in Dry Condition

Kazuyuki Yagi, Naoya Ikeda, Joichi Sugimura, Seiji Kajita, Toshihide Ohmori, Takatoshi Shinyoshi, Atsushi Suzuki
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 305-307, October 7–10, 2012
Paper No: IJTC2012-61139
DOI: https://doi.org/10.1115/IJTC2012-61139
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Topics: Deformation, Disks, Flow (Dynamics), Friction, Microscopes, Sapphire, Steel, Temperature
Proceedings Papers

Effect of Surface Microtexturing on Friction at Unidirectional Sliding Depending on Lubricant Viscosity

Karl-Heinz Zum Gahr, Mario Mann
Proc. ASME. IJTC2012, ASME/STLE 2012 International Joint Tribology Conference, 57-59, October 7–10, 2012
Paper No: IJTC2012-61042
DOI: https://doi.org/10.1115/IJTC2012-61042
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Topics: Friction, Lubricants, Viscosity, Disks, Sapphire, Texture (Materials), Water, Film thickness, Geometry, Laser ablation
Proceedings Papers

Synchronous Observation With Friction Measurement Prior to and During Occurrence of Scuffing

Kazuyuki Yagi, Joichi Sugimura, Seiji Kajita, Toshihide Ohmori, Atsushi Suzuki
Proc. ASME. IJTC2010, STLE/ASME 2010 International Joint Tribology Conference, 361-363, October 17–20, 2010
Paper No: IJTC2010-41223
DOI: https://doi.org/10.1115/IJTC2010-41223
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Topics: Friction, Disks, Deformation, Sapphire, Steel, Wear
Proceedings Papers

Very Early Stage of Elastic-Plastic Spherical Contact Fretting

Andrey Ovcharenko, Izhak Etsion
Proc. ASME. IJTC2009, ASME/STLE 2009 International Joint Tribology Conference, 281-283, October 19–21, 2009
Paper No: IJTC2009-15031
DOI: https://doi.org/10.1115/IJTC2009-15031
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Topics: Copper, Cycles, Deformation, Displacement, Energy dissipation, Friction, Hardening, Junctions, Sapphire, Steel
Proceedings Papers

Experimental Study of a Creeping Polymer Sphere in Contact With a Rigid Flat

Andrey Ovcharenko, Gregory Halperin, Izhak Etsion
Proc. ASME. IJTC2008, STLE/ASME 2008 International Joint Tribology Conference, 525-527, October 20–22, 2008
Paper No: IJTC2008-71030
DOI: https://doi.org/10.1115/IJTC2008-71030
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Topics: Polymers, Creep, Stress, Sapphire
Proceedings Papers

Triboplasma Generated Under Perfluoropolyether Oil Lubrication

Keiji Nakayama
Proc. ASME. IJTC2007, ASME/STLE 2007 International Joint Tribology Conference, Parts A and B, 695-697, October 22–24, 2007
Paper No: IJTC2007-44467
DOI: https://doi.org/10.1115/IJTC2007-44467
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Topics: Lubrication, Photons, Plasmas (Ionized gases), Ultraviolet radiation, Vacuum, Diamonds, Disks, Pressure, Sapphire, Spectra (Spectroscopy)
Proceedings Papers

In Situ and Real Time Optical Investigation of Junction Growth in Spherical Elastic-Plastic Contact

Andrey Ovcharenko, Gregory Halperin, Izhak Etsion
Proc. ASME. IJTC2007, ASME/STLE 2007 International Joint Tribology Conference, Parts A and B, 529-531, October 22–24, 2007
Paper No: IJTC2007-44080
DOI: https://doi.org/10.1115/IJTC2007-44080
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Topics: Junctions, Copper, Sapphire
Proceedings Papers

Relationship Between Temperature Distribution in EHL Film and Dimple Formation

Kazuyuki Yagi, Keiji Kyogoku, Tsunamitsu Nakahara
Proc. ASME. TRIB2004, ASME/STLE 2004 International Joint Tribology Conference, Parts A and B, 459-468, October 24–27, 2004
Paper No: TRIB2004-64073
DOI: https://doi.org/10.1115/TRIB2004-64073
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Topics: Disks, Elastohydrodynamic lubrication, Emissions, Film thickness, Flow (Dynamics), Glass, Interferometry, Phase transitions, Sapphire, Temperature
Proceedings Papers

New Investigations of Finite Length Line Contact

Marilena Glovnea, Emanuel Diaconescu
Proc. ASME. TRIB2004, ASME/STLE 2004 International Joint Tribology Conference, Parts A and B, 147-152, October 24–27, 2004
Paper No: TRIB2004-64375
DOI: https://doi.org/10.1115/TRIB2004-64375
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Topics: Bone, Cylinders, Design, Geometry, Lasers, Metal surfaces, Numerical analysis, Pipeline risers, Pressure, Reflectance
Proceedings Papers

A Deterministic-Chaos Study of Electron Triboemission Outputs

G. J. Molina, M. J. Furey, C. Kajdas
Proc. ASME. IJTC2006, Part A: Tribomaterials; Lubricants and Additives; Elastohydrodynamic Lubrication; Hydrodynamic Lubrication and Fluid Film Bearings; Rolling Element Bearings; Engine Tribology; Machine Components Tribology; Contact Mechanics, 1-7, October 23–25, 2006
Paper No: IJTC2006-12005
DOI: https://doi.org/10.1115/IJTC2006-12005
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Topics: Chaos theory, Triboemission, Ceramics, Semiconductors (Materials), Electron emission, Sapphire, Silicon nitride ceramics