... ournal of T ribology . 07 01 2025 28 04 2025 29 04 2025 07 07 2025 adhesion Composites friction wear mechanisms Accepted Manuscript Not Copyedited Journal of Tribology. Received January 07, 2025; Accepted manuscript posted July 7, 2025. doi:10.1115/1.4069081...

... 2025 07 07 2025 adhesion corrosion friction wear wear mechanisms Wetting Accepted Manuscript Not Copyedited Journal of Tribology. Received February 08, 2025; Accepted manuscript posted July 7, 2025. doi:10.1115/1.4069082 Copyright © 2025 bIynsAerStMAESME Journal Title in the Header...

... under both elastic contact and noncontact conditions, and under water and air media, to predict total adhesive forces. Simulations were performed using a contact-based haptic application and a parametric study was performed to predict interfacial forces based on meniscus volume, applied voltage...

..., oxidation, and adhesion as the main wear mechanisms. Machine learning models for wear-rate (WR) were successfully developed using polynomial regression (PR), random forest (RF), support vector regression (SVR), and multilayer perceptron (MLP) algorithms. Among these, the SVR model demonstrated superior...

...Jin-Shan He; Gan-Yun Huang Interactions between adhesion and the applied loads may have important implications for microscale friction, wear, and joining performance of miniature devices. Since a recent molecular dynamics simulation has revealed the dependence between interfacial tractions...

...-oxide formation up to 300 °C. This enhancement in abrasive wear resistance further led to a change in wear mechanisms from two-body to three-body abrasion. Adhesion and delamination wear were more prominent at lower sliding velocities and elevated temperatures due to matrix softening and increased...

... of Oil Droplets Modeling of Aerodynamic Leidenfrost Effect of Oil Droplets air lubrication high-speed bearings lubricant levitation aerodynamic Leidenfrost effect (ALE) soft-EHL adhesion bearings tribological systems The Leidenfrost effect, originally described by Boerhaave...

... the mating parts. Higher loads led to the disintegration of the tribolayer, resulting in increased COF and SWR, with adhesion and delamination identified as the primary wear types. The analysis of the worn surfaces using optical microscopy, scanning electron microscopy, and energy-dispersive X-ray...

... , thermally induced phase transformation-assisted material softening leads to a substantial increase in wear-rate and CoF. The case is otherwise for the smallest pin (2.1 mm) sliding at 1.5 ms −1 . As sliding speed increases, wear transitions from adhesion to mild abrasion and then to severe adhesion. 1...

... this parameter, the greater the roughness and wear obtained, and the shorter the tool life. The primary degradation mechanisms were as follows: abrasive, followed by material adhesion, with the onset of built-up edge development. Email: [email protected] 1 Corresponding author. Email: [email protected]...

... nanotribology contact angle abrasion adhesion dry friction nanohardness hydrophobicity nanoindentation micro tribology sliding surface properties and characterization surface roughness and asperities surface treatments wear mechanisms wettability Since the discovery of gold coating...

... 12 2024 20 01 2025 anti-icing surface topography structure unit cell phase transition bonding strength abrasion adhesion coatings ice friction surface roughness and asperities surface treatment National Foundation for Science and Technology Development 10.13039...

... results, in terms of average roughness (R a ) and in measuring wear (VB3) and its characterization. On the other hand, the TiAlVN coating showed the worst results. It was concluded that due to the TiN layer, the TiN/TiAlN coating has better resistance to crack propagation, as its adhesion to the substrate...

...Yunong Zhou In this study, the electrostatic adhesive contact between a smooth indenter with a power-law geometry and an elastic half-space is studied using both a theoretical and numerical approach. Both the indenter and substrate are coated with an electrically insulating layer. The Maxwell...

... composite claddings observed are 0.76, 0.49, 0.58, and 0.44, respectively, which indicates that 36%, 23%, and 43% are the enhancements achieved with the respective composite claddings. The SEM analysis of worn surfaces of the composite claddings reveals typical wear mechanisms such as adhesive, abrasive...

.... , Sankar , M. R. , Murthy , T. S. R. C. , and Majumdar , S. , 2024 , “ High-Temperature Tribology of Selective Laser-Melted Titanium Alloys: Role of Adhesive Wear ,” ASME J. Tribol. , 146 ( 6 ), p. 061701 . 10.1115/1.4064540 [42] Tan , H. , Cheng , J. , Wang , S. , Zhu...

...-rate maps and their respective cladding's worn surface morphology have described the wear mechanisms typically as adhesive, abrasive, oxidation, and delamination. The wear mechanisms are mainly influenced by the WC particulate percentage. The increased WC particulate content has increased the dominance...

.... In addition, adhesive wear was found to be the dominant wear mechanism at high temperatures. From the morphological studies, plowing strips, plowing ridges, and shallow grooves were significantly noticed on the worn-out surfaces of the heat-treated samples. Although low COF values were obtained at high...

... a hardness increase of 20.8%, and the Al-B 4 C coating demonstrated the highest increase of 33.3% over the pure aluminum coating. Furthermore, the Al-B 4 C coating exhibited remarkable reductions in wear volume loss and wear track depth, amounting to eight and two orders of magnitude, respectively. Adhesion...

... after a brief decline, no significant adhesive wear is observed. This can be attributed to the formation of a tribo-chemical layer of carbides, which effectively prevents scuffing. In comparison to traditional methods of postwear morphology and analysis, our proposed interrupted scuffing tests offer...