Results 101 to 110 of about 1,653 (213)

Size Dependence of Nanoscale Wear of Silicon Carbide

, 2017
Nanoscale, single-asperity wear of single-crystal silicon carbide (sc-SiC) and nanocrystalline silicon carbide (nc-SiC) is investigated using single-crystal diamond nanoindenter tips and nanocrystalline diamond atomic force microscopy (AFM) tips under ...
Grierson, David, Jakes, Joseph E., Shannon, Steve, Szlufarska, Izabela, Tangpatjaroen, Chaiyapat   +4 more
core   +2 more sources

Mechano-driven chemical reactions

Green Energy & Environment
Traditional chemical processes often generate substantial waste, leading to significant pollution of water, air, and soil. Developing eco-friendly chemical methods is crucial for economic and environmental sustainability.
Shaoxin Li, Jiajin Liu, Zhong Lin Wang, Di Wei   +3 more
doaj   +1 more source

Role of Testing Conditions in Formation of Tribological Layers at Line Contacts of Antifriction CF-Reinforced PI- and PEI-Based Composites. [PDF]

Molecules, 2022
Panin SV, Luo J, Buslovich DG, Alexenko VO, Kornienko LA, Byakov AV, Paimushin VN, Shugurov AR.   +7 more
europepmc   +1 more source

Tribological properties of amidoxime-based protic ionic liquids as lubricant additives for PAO10

Results in Surfaces and Interfaces
Protic ionic liquids (PILs) have been emphasized in recent years owing to their convenient synthesis routines and outstanding lubricity properties. In this work, amidoxime-based PILs were investigated as additives in PAO10.
Zijing Bai, Yumeng Wang, Wei Shi, Peng Gao, Zengyun Jian   +4 more
doaj   +1 more source

Optical non-destructive evaluation of articular cartilage integrity: A review [PDF]

, 2011
This paper reviews the current status of the application of optical non-destructive methods, particularly infrared (IR) and near infrared (NIR), in the evaluation of the physiological integrity of articular cartilage.
Afara, Isaac, Oloyede, Adekunle, Pawlak, Zenon   +2 more
core   +1 more source

Effect of the C2H2 pressure on the tribological and mechanical properties of CrC coatings deposited by cathodic arc evaporation (CAE)

Revista Facultad de Ingeniería Universidad de Antioquia, 2010
CrC single layer coatings were obtained by cathodic arc evaporation (CAE). In this paper, we evaluated the tribological properties of the coatings by means of dry sliding tests using a ball-on-disk tribometer.
Maryory Astrid Gómez Botero, Arturo Lousa, Joan Esteve Pujol   +2 more
doaj  

W-Cr-C-N Nanocomposite Thin-Film Coatings via Reactive Magnetron Sputtering [PDF]

, 2011
While binary tungsten carbide can form smooth, hard films, these suffer from low fracture toughness. Tungsten nitride films are frequently harder, but are more brittle.
LAGADRILLERE, Denis, NOUVEAU, Corinne, STANISHEVSKY, Andrei, WALOCK, Michael J., ZOU, Yujiao   +4 more
core   +3 more sources

Effect of Test Environment on Lifetime of Two Vacuum Lubricants Determined by Spiral Orbit Tribometry [PDF]

The destruction rates of a perfluoropolyether (PFPE) lubricant, Krytox 143AC(TradeMark), subjected to rolling contact with 440C steel in a spiral orbit tribometer at room temperature have been evaluated as a function of test environment.
Pepper, Stephen V.
core   +4 more sources

A Chemical Potential Equation for Modeling Triboelectrochemical Reactions on Solid-Liquid Interfaces. [PDF]

Front Chem, 2021
Liu C, Tian Y, Meng Y.
europepmc   +1 more source

Diamond and diamond-like carbon for tribology and corrosion protection: a retrospective review

Functional Diamond
Diamond and diamond-like carbon (DLC) films serve as cornerstone materials in surface engineering for tribology and corrosion protection. Diamond films, synthesized via chemical vapor deposition, offer exceptional hardness, thermal conductivity, and ...
Chenglong Mou, Li Zhang, Zhengyu Liu, Xueqian Cao, Fu Wang, Guangan Zhang, Yongqing Fu, Qunji Xue   +7 more
doaj   +1 more source