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Author Ovcharenko, Vladimir E. ♦ Ivanov, Yurii F. ♦ Mohovikov, Alexey A. ♦ Baohai, Yu ♦ Cai, Xiaolong ♦ Zhong, Lisheng ♦ Xu, Yunhua
Source United States Department of Energy Office of Scientific and Technical Information
Content type Text
Language English
Subject Keyword CLASSICAL AND QUANTUM MECHANICS, GENERAL PHYSICS ♦ MATERIALS SCIENCE ♦ CATHODES ♦ CERMETS ♦ CUTTING ♦ ELECTRON BEAMS ♦ ELECTRON EMISSION ♦ IRRADIATION ♦ LAYERS ♦ MICROSTRUCTURE ♦ NANOSTRUCTURES ♦ PLASMA ♦ PLATES ♦ PULSES ♦ SURFACES ♦ TUNGSTEN BASE ALLOYS ♦ TUNGSTEN CARBIDES ♦ XENON
Abstract A comparative analysis of the surface-layer microstructure of a tungsten-based cemented carbide modified with pulsed high-energy electron beams generated by gas-discharge plasmas and of the tool life of metal-cutting plates prepared from this alloy is performed. The choice of a plasma-forming gas providing for the emission of electrons out of the plasma-filled cathode is shown to have a profound influence both on the formation process of nano-sized structural-phase states in the surface layer of the cemented carbide and on the tool life of the metal-cutting plates prepared from this alloy.
ISSN 0094243X
Educational Use Research
Learning Resource Type Article
Publisher Date 2015-10-27
Publisher Place United States
Volume Number 1683
Issue Number 1


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