Friction of metals: A review of microstructural evolution and nanoscale phenomena in shearing contacts
M Chandross, N Argibay - Tribology Letters, 2021 - Springer
The friction behavior of metals is directly linked to the mechanisms that accommodate
deformation. We examine the links between mechanisms of strengthening, deformation, and …
deformation. We examine the links between mechanisms of strengthening, deformation, and …
Ultrastrong gradient nanostructured CSS-42L bearing steel and its enhanced wear resistance at elevated temperature
A gradient nanostructured surface layer was successfully fabricated on the CSS-42L
(15Cr14Co12Mo5Ni) aerospace bearing steel by ultrasonic shot peening (USP) technology …
(15Cr14Co12Mo5Ni) aerospace bearing steel by ultrasonic shot peening (USP) technology …
Temperature-induced wear transition in ceramic-metal composites
Wear degradation is a key parameter to evaluate the performance of ceramic-metal
composites applied in manufacturing and mining industries. We selected a typical composite …
composites applied in manufacturing and mining industries. We selected a typical composite …
Achieving ultralow wear with stable nanocrystalline metals
Recent work suggests that thermally stable nanocrystallinity in metals is achievable in
several binary alloys by modifying grain boundary energies via solute segregation. The …
several binary alloys by modifying grain boundary energies via solute segregation. The …
Microstructure evolution and deformation mechanisms during high rate and cryogenic sliding of copper
Frictional sliding induces a distinct discontinuity in the microstructure between a subsurface
layer and the underlying bulk material, which strongly influences the tribological …
layer and the underlying bulk material, which strongly influences the tribological …
Evidence of inverse Hall-Petch behavior and low friction and wear in high entropy alloys
MR Jones, BL Nation, JA Wellington-Johnson… - Scientific Reports, 2020 - nature.com
We present evidence of inverse Hall-Petch behavior for a single-phase high entropy alloy
(CoCrFeMnNi) in ultra-high vacuum and show that it is associated with low friction …
(CoCrFeMnNi) in ultra-high vacuum and show that it is associated with low friction …
Wear behaviors of AISI 316L stainless steel with a gradient structured surface layer induced by laser shock peening
K Luo, S Xu, L Xu, Y Xing, H Zhang, C Wang… - Surface and Coatings …, 2024 - Elsevier
A gradient structured (GS) surface layer was fabricated by laser shock peening (LSP) on an
AISI 316 L stainless steel (SS), and its wear behavior was investigated. Results show that …
AISI 316 L stainless steel (SS), and its wear behavior was investigated. Results show that …
Interplay between microstructural evolution and tribo-chemistry during dry sliding of metals
PG Grützmacher, S Rammacher, D Rathmann, C Motz… - Friction, 2019 - Springer
Understanding the microstructural and tribo-chemical processes during tribological loading
is of utmost importance to further improve the tribological behavior of metals. In this study …
is of utmost importance to further improve the tribological behavior of metals. In this study …
Effects of indentation depth and grain size on scratching behavior of nanograin FCC Fe polycrystalline substrate
Z Shi, Y Meng - Tribology International, 2024 - Elsevier
Owing to their high grain boundary (GB) density, nanograin materials have excellent
mechanical and physicochemical properties. The variation of GB density can dominate their …
mechanical and physicochemical properties. The variation of GB density can dominate their …
Building on gleiter: the foundations and future of deformation processing of nanocrystalline metals
SN Mathaudhu - Metallurgical and Materials Transactions A, 2020 - Springer
In 1989, fueled by his prior reports and findings, Prof. Herbert Gleiter published a seminal
work on the synthesis, processing, and possibilities for nanocrystalline materials. This spark …
work on the synthesis, processing, and possibilities for nanocrystalline materials. This spark …