Surface micromorphology and abrasive wear resistance of tool steel after gas-laser cutting

被引：9

作者：

Afanasieva L.E. ^{[1
]}

Barabonova I.A. ^{[1
]}

Ratkevich G.V. ^{[1
]}

Novoselova M.V. ^{[1
]}

Grechishkin R.M. ^{[2
]}

机构：

[1] Tver State Technical University, Tver

[2] Tver State University, Tver

来源：

Journal of Surface Investigation | 2016年 / 10卷 / 06期

关键词：

gas-laser cutting; high-speed steel; surface morphology; wear resistance;

D O I：

10.1134/S1027451016050232

中图分类号：

学科分类号：

摘要：

The results of experimental studies into the surface micromorphology, microstructure, and microhardness of deposited P2M8 high-speed steel subjected to gas-laser cutting are presented. It is demonstrated that, in the area of laser action, the volume wear rate of high-speed steel is three times lower as compared to standard strengthening by means of volume hardening and triple tempering. © 2016, Pleiades Publishing, Ltd.

引用

页码：1231 / 1238

页数：7

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