Results 21 to 30 of about 1,653 (213)
Formation of Nano Interface by Sliding between Hard Coatings and Metals in MoDTC Contained Oil
Tribology Online, 2022 The viscosity of motor oil gets lower in order to decrease resistance at region of the fluid lubrication. On the other hands, this causes increasing of friction at the boundary lubrication region.
Ryo Koike +3 more
doaj +1 more source
Chemistry–Methods, Volume 1, Issue 7, Page 340-349, July 2021., 2021 Mechanochemical reactions are often induced by the relatively high pressures that exist at a contacting solid‐solid interface. This paper describes the strategies that can be used to follow mechanically induced reaction pathways taking place at a sliding interface and shows how an applied force can both increase the rate of the reaction and change the ...
Resham Rana +4 more
wiley +1 more source
Processing of MAX phases: From synthesis to applications
Journal of the American Ceramic Society, Volume 104, Issue 2, Page 659-690, February 2021., 2021 Abstract MAX phases are a large family of materials with more than 150 different compositions that have been extensively investigated during the last 25 years. They present a layered structure and a unique combination of properties, bridging the gap between metallic and ceramic properties.
Jesus Gonzalez‐Julian
wiley +1 more source
Contacts With Negative Work of “Adhesion” and Superlubricity [PDF]
, 2020 Van der Waals forces between solids in vacuum are always attractive and are considered as the main source of adhesion. However, in the presence of an intermediate medium, they can also be repelling (Dzyaloshinskii et al., 1961) which means that the “work
Popov, Valentin L.
core +1 more source
Mechanochemical design of nanomaterials for catalytic applications with a benign-by-design focus
Nanotechnology Reviews, 2023 Mechanochemistry emerged as an effective tool for the synthesis of nanomaterials, with potentially scalable prospects. This contribution aims to provide an overview of the most recent potential of mechanochemical routes in designing advanced ...
Burange Anand S. +2 more
doaj +1 more source
Atomistic Insights Into Lubricated Tungsten/Diamond Sliding Contacts
Frontiers in Mechanical Engineering, 2019 The reinforcement of coatings with diamond particles results in superior tribological performance in automotive applications. In addition to improving the coating's bulk properties, sliding of diamond on metallic counter bodies contributes to improved ...
Pedro A. Romero +10 more
doaj +1 more source
Gas-Phase Lubrication of ta-C by Glycerol and Hydrogen Peroxide. Experimental and Computer Modeling [PDF]
, 2010 Tetrahedrally coordinated hydrogen-free amorphous diamond-like carbon coating (denoted as ta-C) presents ultralow friction under boundary lubrication conditions at 80 °C in presence of OH-containing molecules.
De Barros Bouchet, Maria-Isabel +6 more
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Tribochemistry and Lubrication of Alkaline Glass Lubricants in Hot Steel Manufacturing
Lubricants, 2020 Nowadays, the increasing demand to reduce energy consumption and improve process reliability requires an alternative lubricant with an effective tribological performance and environmentally friendly properties to replace traditional lubricants in hot ...
Thi D. Ta, Bach H. Tran, Kiet Tieu
doaj +1 more source
Influence of roughness on contact interface in fretting under dry and boundary lubricated sliding regimes [PDF]
, 2009 This paper presents experimental results of wear process under dry and boundary lubricated metallic (AISI 1034/AISI 52100) contacting bodies with different surfaces morphologies subjected to a wide range of kinematic fretting conditions.
Kubiak, Krzysztof, Mathia, T.G.
core +1 more source
Viscosity and tribology of copper oxide nanofluids [PDF]
, 2008 Nanofluids, a term proposed by Choi in 1995 [1], are composites consisting of solid nanoparticles with sizes varying generally from 1 to 100 nm dispersed in a liquid.
Fernandez, J.E. +3 more
core +1 more source