Plate Manufacturing Technology for a Sectional Tool Made of Tungsten-Cobalt Hard Alloy


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Abstract

Production aspects are provided for manufacturing sintered tungsten-cobalt alloy VK8 based on tungsten carbide prepared by mechanochemical synthesis. It is shown that experimental alloy VK8 physicomechanical, and operating properties significantly exceed those of commercial grade hard alloy, which opens up possibilities for its use in preparing cutting, drilling, and also stamping tools operating under dynamic conditions.

About the authors

V. P. Reva

Far East Federal University

Author for correspondence.
Email: festurvp@mail.ru
Russian Federation, Vladivostok

Yu. N. Mansurov

Far East Federal University

Email: festurvp@mail.ru
Russian Federation, Vladivostok

V. G. Kuryavyi

Institute of Chemistry, Far East Branch of the Russian Academy of Sciences

Email: festurvp@mail.ru
Russian Federation, Vladivostok

V. V. Petrov

Komsomolsk-on-Amur State Technical University

Email: festurvp@mail.ru
Russian Federation, Komsomolsk-on-Amur

V. A. Kim

Komsomolsk-on-Amur State Technical University

Email: festurvp@mail.ru
Russian Federation, Komsomolsk-on-Amur

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