Results 91 to 100 of about 337,422 (196)
N-Vinylation of Aromatic Sulfonamides Using Calcium Carbide as a Concise Solid Alkyne Source
, 2023 Liao Haiyan, Zheng Li
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Radial furnace shows promise for growing straight boron carbide whiskers [PDF]
, 1967 Radial furnace, with a long graphite vaporization tube, maintains a uniform thermal gradient, favoring the growth of straight boron carbide whiskers.
Feingold, E.
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Research progress on carbide-based composites for electromagnetic wave absorption applications
工程科学学报With continuously evolving wireless communication technologies, the technological revolution marked by advances in artificial intelligence, the Internet of Things, and the metaverse is fundamentally reshaping our society, making it more convenient ...
Fengmei CHEN, Ru GAO, Guanglei WU
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Silicon nitride sintered body [PDF]
The sintering of silicon carbide and it production are described. The method of production is by calcination in which molding is followed by sintering without compression. The invention improves the composition of the silicon carbide ceramic.
Shinohara, N., Suzuki, K.
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Friction and wear properties of three hard refractory coatings applied by radiofrequency sputtering [PDF]
The adherence, friction, and wear properties of thin hard refractory compound coatings applied to 440C bearing steel by radiofrequency sputtering were investigated. Friction and wear tests were done with nonconforming pin on disk specimens. The compounds
Brainard, W. A.
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Abrasive wear resistance of a quenched and sub-zero treated high-chromium white cast iron
Metalurgija, 2017 The study reported in this paper concerned development of such microstructure of high-chromium (24 % Cr) cast iron which could secure high abrasive wear resistance of die inserts used to fabricate stampings from refractory materials. It was found that by
A. W. Orłowicz +5 more
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, 1981 A nozzle for use with abrasive and/or corrosive materials is formed of sintered ceramic compositions having high temperature oxidation resistance, high hardness and high abrasion and corrosion resistance.
Pawlik, E. V. +2 more
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Evaluation of Fe-Nitrides, -Borides and -Carbides for Enhanced Magnetic Fluid Hyperthermia
, 2022 Imants Dirba +6 more
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Silicon carbide semiconductor technology for high temperature and radiation environments [PDF]
Viewgraphs on silicon carbide semiconductor technology and its potential for enabling electronic devices to function in high temperature and high radiation environments are presented.
Matus, Lawrence G.
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