THE OFF MIKROADDITIVES OF VC, ТаС, Cr3C2 EFFEKT ON THE STRUCTURE AND PHYSICAL AND MECHANICAL PROPERTIES OF HARD ALLOY VN20

  • Володимир Ботвинко ІНМ НАН України ім. В.М.Бакуля
Keywords: : hard alloy, drilling and cutting tool, mikrodoping, carbide skeleton

Abstract

The influence of technological factors on the structure, physico-mechanical and operational properties of the VN20 alloy doped by VC, Та, Cr3C2 carbides were studied. The optimum technological sintering conditions for manufacturing alloys VN20 with enhached structure and physico-mechanical properties were defined.

Published
2019-09-06
Issue
Vol 22 (2019)
Section
Development and implementation of equipment and tools equipped with hard alloys