Features of structure formation of the surface layer in the course of electroexplosive alloying tungsten carbide hard alloy

The surface of the VK10KS hard alloy is hardened to 25 GPa; it is affected by pulsed plasma jets formed by the electric explosion of coal-graphite fibers and aluminum or titanium foil. It is established that intense hardening is inherent in alloys after electroexplosive alloying with titanium due to...

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Bibliographic Details
Published in:Russian journal of non-ferrous metals 2014-03, Vol.55 (2), p.196-200
Main Authors: Oskolkova, T. N., Budovskikh, E. A., Goryushkin, V. F.
Format: Article
Language:English
Subjects:
Alloying
Carbides
Chemistry and Materials Science
Explosions
Explosive forming
Foils
Materials Science
Metallic Materials
Modification of the Surface
Nonferrous metals
Particularly by Beams of Charged Particles and Photon and Plasma Fluxes
Surface layer
Titanium
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Summary:The surface of the VK10KS hard alloy is hardened to 25 GPa; it is affected by pulsed plasma jets formed by the electric explosion of coal-graphite fibers and aluminum or titanium foil. It is established that intense hardening is inherent in alloys after electroexplosive alloying with titanium due to the formation of TiC and (Ti, W)C carbides in the surface layer.
ISSN:1067-8212
1934-970X
DOI:10.3103/S1067821214020138