... Contributed by the Tribology Division of ASME for publication in the J ournal of T ribology . 10 09 2022 13 11 2022 15 11 2022 26 12 2022 polycrystalline cubic boron nitride tribology wear mechanisms vacuum condition Al 2 O 3 dry friction interface rubbing...

...Luanxia Chen; Lizhi Shang; Zhanqiang Liu; Swarnava Mukherjee; Yukui Cai; Bing Wang The cylinder block/valve plate interface is one of the major power loss sources and main failure points in axial piston pumps and motors. Surface micro-texture has been proven to be an effective approach to reduce...

... feed force and shear strength of the work material and was compared with the results provided by an analytical model. The experimental–numerical approach can be considered more accurate due to the fact that it considers the effect of the tool–chip interface temperature on the shear strength of the work...

... interface could further decrease the COF compared to those that are in the plane parallel to the interface. This may be due to the weaker adhesive ability, smaller real contact area, lower temperature, and higher anti-shearing ability on the interface. This work provides guidelines for the extension...

.... , and Rajurkar , K. P. , 2017 , “ Understanding Evolution of Tribo-Chemical Interfaces During Boundary Lubrication in Manufacturing ,” CIRP Ann. , 66 ( 1 ), pp. 555 – 558 . 10.1016/j.cirp.2017.04.076 [35] Bapat , S. , 2018 , “ Understanding the Evolution of Surface Texture Under Boundary...

...: abacon@sunshinemint.com Contributed by the Tribology Division of ASME for publication in the J ournal of T ribology . 24 02 2022 29 05 2022 29 05 2022 23 06 2022 monomolecular film silver anti-tarnishing ultrasonic burnishing films interface metalworking nano...

... [17] Misra , A. , and Huang , S. P. , 2011 , “ Effect of Loading Induced Anisotropy on the Shear Behavior of Rough Interfaces ,” Tribol. Int. , 44 ( 5 ), pp. 627 – 634 . 10.1016/j.triboint.2010.12.010 [18] Misra , A. , and Huang , S. P. , 2012 , “ Micromechanical...

...-assembling Particle-Siloxane Coatings for Superhydrophobic Concrete ,” ACS Appl. Mater. Interfaces , 5 ( 24 ), pp. 13284 – 13294 . 10.1021/am404272v [27] Yao , K. X. , and Zeng , H. C. , 2008 , “ Fabrication and Surface Properties of Composite Films of SAM/Pt/ZnO/SiO2 ,” Langmuir , 24...

... 02 2022 PTFE/PEEK composite composite microstructure PTFE morphology apparent PTFE friction coefficient friction mechanisms mechanism-based friction theory contact dry friction interface Polytetrafluorethylene (PTFE) and polyetheretherketone (PEEK) are engineering...

... interfaces for applications in superlubricity, albeit challenging. The method proposed herein facilitates the design and innovation of next-generation tribological technology. Temperature rise and film thickness reduction were investigated via numerical simulations of thermal EHL under slip boundary...

...Jeng-Haur Horng; Chia-Chun Yu; Yang-Yuan Chen The third particle occurred at the interface of contacting surfaces is common situations in relative motion part. This study involved developing an analysis framework to investigate the contact characteristics in the full range of 3-body mixed...

... Marangoni effect droplet impact thermocapillary migration microgrooves fluid film lubrication interface Aeronautical Science Foundation of China 10.13039/501100004750 2020Z040052002 National Natural Science Foundation of China 10.13039/501100001809 51805252 The well-known...

... Splitting and the Effect of Dimple Depth on Static Friction of Textured Surfaces ,” ACS Appl. Mater. Interfaces , 6 ( 11 ), pp. 7986 – 7990 . 10.1021/am500879m [16] Hsu , C.-J. , Stratmann , A. , Medina , S. , Jacobs , G. , Mücklich , F. , and Gachot , C. , 2021...

... in the J ournal of T ribology . 18 03 2021 31 05 2021 31 05 2021 18 06 2021 coatings corrosion hardness interface surface properties and characterization wear Corrosion and wear are among the main engineering problems in a wide range of industrial applications...

... flakes not only shows good thermal conductivity but also reduces the friction at the interface. Hence, less heating is found in MRFG used MR clutch set as compared with MRF for the same working condition. A similar trend is found in the simulation and experimental results of temperature distribution...

... 2020 25 11 2020 deep rolling surface integrity carbon steel roughness microhardness microstructure contact contact mechanics hardness interface metalworking surface layers surface properties and characterization surface roughness and asperities surface treatments surfaces...

...Xing Li; Chao Yan; Qi Liu; Guangneng Dong Interface interaction between gallium-based liquid metal and copper-based materials results in the formation of intermetallic CuGa 2 grains. In particular, CuGa 2 grains are able to produce a uniform film and the newly formed CuGa 2 film holds peculiar...

...Melih Eriten; Shixuan Chen; Ahmet D. Usta; Karthik Yerrapragada Seemingly stationary (pre-sliding) interfaces between different materials, parts, and components are major sources of compliance and damping in structures. Classical pre-sliding contact models assume smooth elastic contact and predict...

... for publication in the J ournal of T ribology . 26 04 2020 30 07 2020 30 07 2020 11 09 2020 tillage tools moisture content wear resistance indices (WRI) ploughshare wear hardfacings abrasion hardness interface surface properties and characterization wear mechanisms...

... composite in comparison to the base eutectic Al–Si alloy. The reduction in the coefficient of friction and wear volume for the hybrid composite is attributed to the multilayer two-dimensional GNP nanoparticles that cause easy shearing by forming a conformal protective film layer on the sliding interface...