CREOGEN TREАTМЕNT OF HАRD АLLOY CUTTING-TOOLS

Abstract

There are given the research results on creogen treatment of hard alloy chisels and drills. The change of physico-mechanical characteristics of hard alloys and encreasing of firmness of cutting-tools after creogen treatment are determined.

Keywords

• криогенная обработка
• токарные резцы
• сверла