Results 61 to 70 of about 919,931 (328)
Performance of plasma-sprayed CuNiIn coatings and Mo coatings subjected to fretting fatigue
Nano Materials Science, 2020 During atmospheric plasma spraying, a cooling process usually plays an important role in the coating quality, especially for the oxidation containment of metallic coatings.
Shujuan Dong +7 more
doaj +1 more source
Thermal behavior of silicon carbide/carbon tribological tests [PDF]
, 2014 During friction, the materials in contact undergo a thermal field that can accelerate their deterioration or promote the creation of protective layers. Silicon carbide/carbon dry contact often experiences these phenomena through an oxidation process and ...
Delbé, Karl +4 more
core +1 more source
Wear, 2019 The work addresses a particular case of interaction between adhesive and abrasive wear in the electrical contact field, characterized by a selective adhesive transfer layer.
Manon Isard +3 more
semanticscholar +1 more source
Advanced Engineering Materials, EarlyView.The tribological behavior of 100Cr6 steel spheres textured via Vickers microindentation is evaluated under lubricated sliding by varying both dimple size and density. Fine and dense textures significantly reduce friction across all lubrication regimes, while large dimples increase it.
Farideh Davoodi +3 more
wiley +1 more source
Wear mechanisms and transitions in railway wheel steels [PDF]
, 2004 The need to improve safety and reduce costs means that new specifications are being imposed on railway wheel wear. These mean that more durable wheel steels are required.
Dwyer-Joyce, R.S., Lewis, R.
core +1 more source
Harnessing Fungal Biowelding for Constructing Mycelium‐Engineered Materials
Advanced Engineering Materials, EarlyView.Mycelium‐bound composites (MBCs) offer low‐carbon alternatives for construction, yet interfacial bonding remains a critical challenge. This review examines fungal biowelding as a biocompatible adhesive, elucidating mycelium‐mediated interfacial mechanisms and their role in material assembly. Strategies to optimize biowelding are discussed, highlighting
Xue Brenda Bai +2 more
wiley +1 more source
Advanced Engineering Materials, EarlyView.This study demonstrates how optimizing laser power, scanning speed, and hatching distance in laser powder bed fusion can boost the productivity of Inconel 718 manufacturing by up to 29% while maintaining mechanical integrity. The work delivers a validated process window and cost–time analysis, offering industry‐ready guidelines for efficient additive ...
Amir Behjat +7 more
wiley +1 more source
Tribological Properties of Brake Disc Material for a High-Speed Train and the Evolution of Debris
Lubricants, 2022 The stability and reliability of braking system are essential factors for the safe operation of high-speed trains. In the proposed work, tribological properties of a newly developed brake disc material namely BD-1 were studied considering the thermal ...
Jinnan Wang +6 more
doaj +1 more source
Advanced Engineering Materials, EarlyView.This study investigates the effects of milling parameters, including rotational speed, milling duration, and ball‐to‐powder ratio, on TiAl particle size and morphology in an XHV‐equivalent atmosphere. The creation of oxide‐free surfaces enhances the mechanical properties of green bodies.
Jytte Möckelmann +4 more
wiley +1 more source
MachinesDuring braking, high-power wind turbine disc brake friction pairs experience thermo-mechanical interactions at the interface, which lead to both physical and chemical changes.
Lu Jin +7 more
doaj +1 more source