Results 101 to 110 of about 241,255 (390)
Ti6Al4V‐Bioglass‐Copper Composites for Load‐Bearing Implants
Advanced Healthcare Materials, EarlyView.We have designed and manufactured a novel Ti64‐based composite by adding 45S5 bioglass (BG) and copper (Cu). Adding BG on titanium improves wear resistance and biocompatibility, whereas Cu addition improves mechanical strength while providing inherent lifelong bacterial resistance.
Lochan Upadhayay +3 more
wiley +1 more source
The problems of biopollution with jet fuels and the way of achieving solution
Transport, 2008 The article considers and presents the classification methods of identifying and assessing petroleum biological contamination and techniques in maintaining biological stability of hydrocarbon fuel.
Sergey Boychenko +2 more
doaj
Release coating for obtaining sand‑resin rods manufactured using heated tools
Литьë и металлургияThe article presents the results of research on the development of the lubricant composition for the production of sand‑resin rods over a heated tooling with high technological and consumer properties.
A. A. Pivovarchyk
doaj +1 more source
A Synovium‐on‐Chip Platform to Study Multicellular Interactions in Arthritis
Advanced Healthcare Materials, EarlyView.The Synovium‐on‐Chip comprises a thin microporous PDMS membrane to support co‐culture of fibroblast‐like synoviocytes (FLS), THP‐1‐derived macrophages, and endothelial cells, enabling real‐time analysis of synovial‐vascular interactions. FLS migration through the pores drives endothelial remodeling, while TNF‐α stimulation induces robust inflammatory ...
Laurens R. Spoelstra +8 more
wiley +1 more source
Analytical study of pressures in the layer of lubricant material separating the contact of teeth of a heavy-loaded gear mechanism [PDF]
Научно-технический вестник Брянского государственного университетаThe increasing complexity of technological processes affects the operating modes of machines and equipment and, as a consequence, their service life.
Kharchenko M.V.
doaj +1 more source
Liquid cryogenic lubricant [PDF]
, 1970 Fluorinated polyethers are suitable lubricants for rolling-element bearings in cryogenic systems. Lubrication effectiveness is comparable to that of super-refined mineral oil lubricants operating at room ...
Dietrich, M. W. +2 more
core +1 more source
The effect of an organic pentasulfide EP additive in turning and milling operations [PDF]
, 2014 Coopération avec Ecole Centrale LyonBecause a cutting fluid could be equally used for different cutting operations, this study proposed to investigate the behavior of a well-known extreme-pressure additive (pentasulfide) in both turning and milling ...
BIERLA, Aleksandra +4 more
core +4 more sources
Review of Thin Lithium Metal Battery Anode Fabrication – Microstructure – Electrochemistry Relations
Advanced Materials, EarlyView.Thin, lightweight lithium‐metal anodes are pivotal for practical high‐energy batteries. This review surveys processing routes that convert diverse Li precursors, e.g., ingots, melts, solutions, and vapor, into Li‐rich foils with controlled thickness, areal density, and tailored functionality.
Yuhang Hu +6 more
wiley +1 more source
Tribology Online, 2016 Fuel economy is a major challenge for the automotive industry. A key way to improve lubricant fuel efficiency is by using polymers as viscosity index improvers to maximise the viscosity index of the lubricants.
Kumiko Kamata +4 more
doaj +1 more source
Method of lubricating rolling element bearings Patent [PDF]
, 1970 Solid lubricant applied to porous roller bearings prior to use in ultrahigh ...
Glenn, D. C.
core +1 more source