| 1. |
Keita Inose, Masaaki Sugino, Joichi Sugimura, Fundamental Evaluation of Sealability of Greased Metal-to-Metal Seal on Premium Threaded Joints at High Pressure and High Temperature, Tribology Online, 16, 3, 192-198, 2021.09. |
| 2. |
Kazuyuki Yagi, Seiji Kajita, Takashi Izumi, Jun Koyamachi, Mamoru Tohyama, Koji Saito, Joichi Sugimura, Simultaneous Synchrotron X-ray Diffraction, Near-Infrared, and Visible in Situ Observation of Scuffing Process of Steel in Sliding Contact, Tribology Letters, doi.org/10.1007/s11249-015-0636-9, 61, 2, 2016.02. |
| 3. |
Kazuyuki Yagi, Joichi Sugimura, Balancing wedge action in textured converging bearings, Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, doi.org/10.1177/1350650115596541, 230, 3, 241-256, 2016.03. |
| 4. |
Kazuyuki Yagi, Kazuki Nishida, Joich Sugimura, Relationship between the molecular structure of lubricants and appearance of anomalous film shapes in elastohydrodynamic lubrication conditions, Tribology International, https://doi.org/10.1016/j.triboint.2020.106574, 2020.10. |
| 5. |
Kazuyuki Yagi, Wataru Matsunaka, Joich Sugimura, Impact of textured surfaces in starved hydrodynamic lubrication, Tribology International, https://doi.org/10.1016/j.triboint.2020.106756, 2020.11. |
| 6. |
Kazuyuki Yagi, Kaziuki Nishida, Joich Sugimura, Traction behaviour of elastohydrodynamic lubrication films with anomalous shapes, Proceedings of the Institution of Mechanical Engineers, Part J: Journal of Engineering Tribology, https://doi.org/10.1177/1350650121997240, 2021.02. |
| 7. |
Yoshinori Sawae, Takehiro Morita, Kyota Takeda, Shugo Onitsuka, Jyo Kaneuti, Tetsuo Yamaguchi, Joich Sugimura, Friction and wear of PTFE composites with different filler in high purity hydrogen gas, Tribology International, https://doi.org/10.1016/j.triboint.2021.106884, 157, 2021.05. |
| 8. |
Masaya Kato, Yasuo Matsuzaki, Kazuyuki Yagi, Joichi Sugimura, Influence of crystal grain structure of steel surface on formation of chemical reaction film derived from engine oil additives, Tribology International, doi.org/10.1016/j.triboint.2020.106458, 151, 2020.11. |
| 9. |
Hiroyoshi Tanaka, Monica Ratoi, Joichi Sugimura, The role of synthetic oils in controlling hydrogen permeation of rolling/sliding contacts, RSC Advances, DOI: 10.1039/d0ra00294a, 11, 726-738, 2020.11. |
| 10. |
David Kostal, Shugo Onitsuka, Hiroyoshi Tanaka, Joichi Sugimura, Ivan Krupka, Martin Hartl, Use of Pyrene for Quantitative Fluorewcence Observation of Li-Grease around EHL Contacts, Tribology Online, doi.org/10.1016/j.triboint.2020.106458, 15, 3, 117-125, 2020.05. |
| 11. |
Monica Ratoi, Hiroyoshi Tanaka, Brian, G. Mellow, Joichi Sugimura, Hydrocarbon Luricants Can Control Hydrogen Embrittlement, Scientific Reports, doi.org/10.1038/s41598-020-58294-y , 10:1361, 2020.01. |
| 12. |
Joichi Sugimura, Overview of tribology researches for high-pressure hydrogen systems, Tribologie und Schmierungstechnik, 10.30419/TuS-2019-0010, 66, 2, 24-32, 2019.05. |
| 13. |
Vlad Bogdan Niste, Monica Ratoi, Hiroyoshi Tanaka, Fang Xu, Yanqiu Zhu & Joichi Sugimura, Self-lubricating Al-WS2 composites for efficient and greener tribological parts, Scientific Reports, 7, 14665, 2017.11. |
| 14. |
Prabakaran Saravanan, Roman Selyanchyn, Hiroyoshi Tanaka, Shigenori Fujikawa, Stephen Matthew Lyth, Joichi Sugimura, Ultra-low friction between polymers and graphene oxide multilayers in nitrogen atmosphere, mediated by stable transfer film formation, Carbon, 10.1016/j.carbon.2017.06.090, 122, 395-403, 2017.10. |
| 15. |
Yoshihiro Kurahashi, Hiroyoshi Tanaka, Masaya Terayama, Joichi Sugimura, Effects of Environmental Gas and Trace Water on the Friction of DLC Sliding with Metals, Micromachines, 10.3390/mi8070217, 8, 217, 2017.08. |
| 16. |
Yasuo Matsuzaki, Kazuyuki Yagi, Joichi Sugimura, In-situ fast and long observation system for friction surfaces during scuffing of steel, Wear, 386-387, 165-172, 2017.06. |
| 17. |
Hiroyoshi Tanaka, Vlad Bogdan Niste, Yuta Abe, Joichi Sugimura, The Effect of Lubricant Additives on Hydrogen Permeation Under Rolling Contact, Tribology Letters, 10.1007/s11249-017-0877-x, 65:94, 2017.05. |
| 18. |
Joichi Sugimura, Hideki Ogata, Equivalent Clearance Model for Solving Thermohydrodynamic Lubrication of Slider Bearings With Steps, The American Society of Mechanical Engineers, 139, 3, 2016.11. |
| 19. |
SARAVANAN PRABAKARAN, Hiroyoshi Tanaka, Shigenori Fujikawa, Aleksandar Tsekov Staykov, Joichi Sugimura, Macroscale Superlubricity of Multilayer Polyethylenimine/Graphene Oxide Coatings in Different Gas Environments, ACS Appl. Mater. Interfaces, 2016.09. |
| 20. |
Takefumi Otsu, Hiroyoshi Tanaka, Joichi Sugimura, Effect of Slip on Permeation of Hydrogen into Steel in Cyclic Contact , Tribology Letters, 10.1007/s11249-016-0691-x, 2016.05. |
| 21. |
Kazumi Sakai, Yasuha Tokumo, Yusuke Ayame, Yuji Shitara, Hiroyoshi Tanaka, Joichi Sugimura, Effect of formulation of li greases on their flow and ball bearing torque , Tribology Online, 2016.04. |
| 22. |
Vlad Niste, Hiroyoshi Tanaka, Monica Ratoi, Joichi Sugimura, WS2 nanoadditized lubricant for applications affected by hydrogen embrittlement, RCS Advances, 5, 40678-40687, 2015.04. |
| 23. |
Jing Chen, Hiroyoshi Tanaka, Joichi Sugimura, Experimental study of starvation and flow behavior in grease-lubricated EHD contact , Tribology Online, 2015.02. |
| 24. |
Motoyasu Kobayashi, Hiroyoshi Tanaka, Joichi Sugimura, Mao Minn, Atsushi Takahara, Interferometry Study of Aqueous Lubrication on the Surface of Polyelectrolyte Brush, ACS Appl. Mater. Interfaces, 2014.06. |
| 25. |
Hirotaka Mizuta, Joichi Sugimura, Frictional behavior of radial lip seals in mixed lubrication, 5th World Tribology Congress, WTC 2013, 2014.05. |
| 26. |
Kanao Fukuda, Joichi Sugimura, The influences of a hydrogen environment on the tribological properties of pure metals, 5th World Tribology Congress, WTC 2013, 2014.05. |
| 27. |
Joichi Sugimura, Fundamental Studies on Tribology in Hydrogen, Hydrogen-Materials Interactions, Proc. 2012 International Hydrogen Conference, B. P. Somerday and P. Sofronis eds., ASME Press, 85-90, 2014.02. |
| 28. |
Haijian Li, Kazuyuki Yagi, Joichi Sugimura, Role of Wear Particles in Suffing Initiation, Tribology Online, 9, 5, 285-294, 2013.11. |
| 29. |
Kazuyuki Yagi, Joichi Sugimura, Elastohydrodynamic simulation of Rayleigh step bearings in thin film hydrodynamic lubrication, Tribology International, 64, 204-214, 2013.08. |
| 30. |
Kazuyuki Yagi, Joichi Sugimura, Balancing Wedge Action: A Contribution of Textured Surface to Hydrodynamic Pressure Generation, Tribology Letters, 10.1007/s11249-013-0132-z, 2013.04. |
| 31. |
Kazuyuki Yagi, Joichi Sugimura, Elastic deformation in thin film hydrodynamic lubrication, Tribology International, 59, 170-180, 2013.03. |
| 32. |
Hiroyoshi Tanaka, Tatsuhiko Morofuji, Kakaru Enami, Masaaki Hashimoto, Joichi Sugimura, Effect of Environmental Gas on Surface Initiated Rolling Contact Fatigue, Tribology Online, 8, 1, 90-96, 2013.01. |
| 33. |
Kanao Fukuda, Joichi Sugimura, Influences of Trace Water in a Hydrogen Environment on the Tribological Properties of Pure Iron, Tribology Online, 8, 1, 22-27, 2013.01. |
| 34. |
Hirotaka Mizuta, Joichi Sugimura, Numerical Study of the Effect of Lip Surface Roughness on Lubrication of Radial Shaft Seals with a Siple Sinusoidal Model, Tribology Online, 8, 1, 104-110, 2013.01. |
| 35. |
Michita Hokao, Noriyuki Inami, Eri Watanabe, Atsushi Yokouchi, Joichi Sugimura, A Study of the Structure Formed by Thickeners of Greases Using Atomic Force Microscope, Tribology Online, 8, 1, 76-8, 2013.01. |
| 36. |
Koji Miyake, Junki Nishihara, Miki Nakano, Hiroki Mano, Shinya Sasaki, Joichi Sugimura, Effects of Residual Gases on Tribo-Chemical Reaction of Nickel in Hydrogen Gas Atmosphere, Tribology Online, 7, 4, 225-233, 2012.10. |
| 37. |
Takefumi Otsu, Hiroyoshi Tanaka, Joichi Sugimura, Initiation and growth of gaseous cavity in concentrated contact in various surrounding gases, Tribology International, 53, 68-75, 2012.09. |
| 38. |
Eri Oikawa, Noriyuki Inami, Michita Hokao, Atsushi Yokouchi, Joichi Sugimura, Bearing torque characteristics of lithium soap greases with some synthetic base oils, Journal of Engineering Tribology, 226, 6, 575-583, 2012.06. |
| 39. |
Relationship between Statistical Parameters of Lip Surface Microtopography and Coefficient of Friction of Radial Shaft Seals. |
| 40. |
Kazuyuki Yagi, Joichi Sugimura, Philippe Vergne, Rheological response of fatty alcohols in sliding elastohydrodynamic contacts, Tribology International, 49, 58-66, 2012.01. |
| 41. |
Hirotaka Mizuta, Joichi Sugimura, An experimental and theoretical study of the effect of lip surface roughness on lubrication of radial lip seals, Proc. 21st International Conference on Fluid Sealing, 193-205, 2011.12. |
| 42. |
Takehiro Morita, Fuminori Sato, Yoshinori Sawae and Joichi Sugimura, Effects of metal counter surfaces on friction and wear of polymeric seal materials in hydrogen, Proc. 21st International Conference on Fluid Sealing, 167-178, 2011.12. |
| 43. |
Kazuyuki Yagi, Yukito Ebisu, Joichi Sugimura, Seiji Kajita, Toshihide Ohmori and Atsushi Suzuki, In Situ Observation of Wear Process Before and During Scuffing in Sliding Contact, Tribology Letters, doi:10.1007/s11249-011-9817-3, 43, 3, 361-368, 2011.11. |
| 44. |
Takefumi Otsu, Hiroyoshi Tanaka, Katsu Ohnishi and Joichi Sugimura, Simple Experiment on Permeation of Hydrogen into Steel in Cyclic Contact, Tribology Online, 6, 7, 311-316, 2011.11. |
| 45. |
Hiraku Tanimoto, Hiroyoshi Tanaka and Joichi Sugimura, Observation of Hydrogen Permeation into Fresh Bearing Steel Surface by Thermal Desorption Spectroscopy, Tribology Online, 6, 7, 291-296, 2011.09. |
| 46. |
Atsuhi Yokouchi, Michita Hokao, Joichi Sugimura, Effects of Soap Fiber Structure on Boundary Lubrication of Lithium Soap Greases, Tribology Online, 6, 4, 219-225, 2011.03. |
| 47. |
Kanao Fukuda, Masaaki Hashimoto, Joichi Sugimura, Friction and Wear of Ferrous Materials in a Hydrogen Gas Environment, Tribology Online, 6, 2, 142-147, 2011.01. |
| 48. |
Naoshi Izumi, Takehiro Morita, Joichi Sugimura, Fretting Wear of a Bearing Steel in Hydrogen Gas Environment Containing a Trace of Water, Tribology Online, 6, 2, 148-154, 2011.01. |
| 49. |
Kanao FUKUDA, Yoshie KURONO, Naoshi IZUMI and Joichi SUGIMURA, Influence of Trace Water and Oxygen in a Hydrogen Environment on Pure Fe Friction and Wear, Tribology Online, 5, 2, 80-86, 2010.04. |
| 50. |
Kazuhiro Nakashima, Akira Yamaguchi, Yoshie Kurono, Yoshinori Sawae, Teruo Murakami, Joichi Sugimura, Effect of High-Pressure Hydrogen Exposure on Wear of PTFE Sliding against Stainless Steel, Proceedings of the Institution of Mechanical Engineers, Part J, Journal of Engineering Tribology, 224, 721-729, 2010.03. |
| 51. |
Effects of Trace Impurities in Hydrogen Environment on Tribological Properties of Steels. |
| 52. |
Takashi Murakami, Katsuo Kaneda, Hiroki Mano, Masayuki Hata, Shinya Sasaki, Joichi Sugimura, Friction and Wear Properties of Ar and TiC-Based Cermet Specimens in a Hydrogen Gas Atmosphere, Materials Science Forum, 638-642, 3412-3417, 2010.01. |
| 53. |
Takashi Murakami, Hiroki Mano, Katsuo Kaneda, Masayuki Hata, Shinya Sasaki, Joichi Sugimura, Friction and wear properties of zirconium and niobium in a hydrogen environment, Wear, 268, 721-729, 2010.01. |
| 54. |
Effects of Exposure to 40 MPa Hydrogen on DLC Films. |
| 55. |
Hiroki Mano, Koji Miyake, Miki Nakano, Atsuhi Korenaga, Takeshi Murakami, Shinya Sasaki, Joichi Sugimura, Effects of Residual Gas on Tribochemical Reactions of SUJ2 Steel in Vacuum and in Argon Gas Atmosphere, Tribology Online, 4, 5, 103-108, 2009.10. |
| 56. |
Naoshi Izumi, Nichiro Mimuro, Takehiro Morita, Joichi Sugimura, Fretting Wear Tests of Steels in Hydrogen Gas Environment, Tribology Online, 4, 5, 109-114, 2009.10. |
| 57. |
Friction and Wear of DLC Films in Hydrogen Gas. |
| 58. |
Wear of Unfilled PTFE in Gaseous Hydrogen. |
| 59. |
Effects of Oxygen Concentration on Friction and Wear of Stellite 6B and SUS316. |
| 60. |
Tetsuya Okumura, Joichi Sugimura, Molecular Dynamics Simulation of Gas Molecules Dissolved in Lubricant under Shear, Tribology Online, 4, 4, 92-96, 2009.08. |
| 61. |
Hiroyoshi Tanaka, Yoshinori Sawae, Kanao Fukuda, Shigemasa Yamagami, Takehiro Morita, Naoshi Izumi, Joichi Sugimura, New Experiment System for Sliding Tests in Hydrogen and Surface Analysis with Transfer Vessel, Tribology Online, 4, 4, 82-87, 2009.07. |
| 62. |
Takefumi Otsu, Hiroyoshi Tanaka, Naoshi Izumi, Joichi Sugimura, Effect of Surrounding Gas on Cavitation in EHL, Tribology Online, 4, 2, 50-54, 2009.04. |
| 63. |
Effects of Operating Parameters on Gas Transportation of Radial Lip Seals. |
| 64. |
Kazuyuki Yagi, Wataru Takedomi, Hiroyoshi Tanaka and Joichi Sugimura, Improvement of Lubrication Performance by Micro Pit Surfaces, Tribology Online, Vol.3, No.5, (2008) pp.285-288, 2008.08. |
| 65. |
K. Stadler, N. Izumi, T. Morita, J. Sugimura, B. Piccigallo, Estimation of Cavity Length in EHL Rolling Point Contact, Journal of Tribology, Vol.130, No.3, (2008), 2008.07. |
| 66. |
Ayako Nakahara, Takehiro Morita, Naoshi Izumi, Joichi Sugimura, Analysis of Transient Changes in Friction Coefficient with Wavelet Transform, Tribology Online, Vol.3, No.3, (2008) pp.181-184, 2008.05. |
| 67. |
Measurement of oil film thickness and wear of nanometer scale under pure sliding conditions with ultra-thin film interferometry. |
| 68. |
Joichi SUGIMURA, Tetsuya OKUMURA, Yuji YAMAMOTO, Effects of transverse atomic steps on bilayer lubricating films of simple hydrocarbons, Tribology Letters, Vol.25，No.2, 117-131., 2007.02. |
| 69. |
Study on Gas Pumping Characteristics in Radial Lip Seals. |
| 70. |
Masatoshi KUWAJIMA, Masataka KOISHI, Joichi SUGIMURA, Contact Analysis of Tire Tread Rubber on Flat Surface with Microscopic Roughness, Tire Science and Technology, Vol. 34, No. 4, 237-255, 2006.12. |
| 71. |
J. Sugimura, B. Ono, M. Hashimoto, H. Tanaka, Y. Yamamoto, Sliding experiments of steels in gaseous hydrogen, Life Cycle Tribology, Tribology Series, Tribology Series，, 2005.10. |
| 72. |
S. Nakaoka, Y. Sato, S. Gondo, J. Sugimura, Y. Yamamoto, Experimental study on gas transportation in radial shaft seals, Life Cycle Tribology, Tribology Series, Tribology Series，, 2005.10. |
| 73. |
S. Nakaoka, Y. Sato, S. Gondo, J. Sugimura, Y. Yamamoto, Effects of operating conditions on gas suction of radial lip seals, Proc. 18th Int. Conf. Fluid Sealing, pp.263-270, 2005.10. |
| 74. |
J. Sugimura, S. Makino, H. Shiomi, Measurement of film thickness and wear of nanometer order in ultra-thin film mixed lubrication, Proc. KAIST-Kyushu University Joint Workshop on Mechanical and Aerospace Engineering, 2004.09. |
| 75. |
Effects of microscopic surface roughness on rolling/sliding frictional characteristics of tire tread rubber - Characteristics of friction at low slip ratios -. |
| 76. |
Effects of surface roughness on behaviors of lubricant molecules in ultra-thin film lubrication. |
| 77. |
T. OKUMURA, J. SUGIMURA, Y. YAMAMOTO, Behaviours of ultra-thin lubricant films between solid surfaces having atomic scale roughness, Tribological Research and Design for Engineering Systems, Tribology Series, 225-233, Tribology Series，41, pp. 225-233, 2003.09. |
| 78. |
J. SUGIMURA, J. W. KANG, S. TANAKA, Y. YAMAMOTO, Wear particles produced in repeated contact of two asperities, Tribological Research and Design for Engineering Systems, Tribology Series, 653-660, Tribology Series，41, pp. 653-660, 2003.09. |
| 79. |
Study on fluid film formation and friction characteristic of radial lip seals. |
| 80. |
Y. SATO, K. SEKI, J. SUGIMURA, Y. YAMAMOTO, Experiments and Simple Modeling of Hydrodynamic Lubrication in Radial Shaft Seals, Proc. 17th Int. Conf. Fluid Sealing, BHR Group,, pp.139-156, 2003.04. |
