... and velocity with severe adhesive wear on the PTFE molecules. Originality/value This study reveals the mechanism of SiO₂ on the friction and wear behavior of PTFE by MD simulation. Figure 5 Snapshots of friction process of the PTFE composites sliding against (a) Cu layer; (b) SiO2 at 600 ps...

...-use rights only Additives ANOVA SEM Friction Wear Grease lubrication Aerodynamic lubrication Adhesive wear Antiwear Antiwear additives Spectrum load Aircraft grade bearing In grease lubrication under extreme contact load, surface asperities could benefit from milled powder...

... was confirmed using EDS technique attached with HRSEM instrument. Friction Wear rate Abrasive wear Al₂O₃ Alumina Hardness Adhesive wear Adhesion strength CVD diamond coatings Wear-scar According to present literature, it is commonly accepted that diamond is a “low...

... is conducive to increasing the film hardness. Coating Lubrication performance Vacuum Adhesive wear Solid lubrication Experimental advanced superconducting tokamak (EAST) is the first fully superconducting tokamak fusion experimental device, which is built in China (Yuanxi et al...