EVALUATION METHODS FOR FRACTURE TOUGHNESS OF HARD MATERIALS.

被引：0

作者：

Yoshioka, Takashi ^{[1
]}

Doi, Akira ^{[1
]}

机构：

[1] Sumitomo Electric Industries Ltd,, Itami Research Inst, Itami, Jpn, Sumitomo Electric Industries Ltd, Itami Research Inst, Itami, Jpn

来源：

Funtai Oyobi Fummatsu Yakin/Journal of the Japan Society of Powder and Powder Metallurgy | 1984年 / 31卷 / 07期

关键词：

POWDER METAL PRODUCTS - Mechanical Properties - TUNGSTEN CARBIDE - Mechanical Properties;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

The Vickers indentation method and three-point bending method were evaluated and their merits are discussed. Apparent K//1//c values 70% Al//2O//3-30% TiC, (Ti, Ta, Mo, W) (C, N)-Co, Ni Cermets and WC-12% Co cemented carbide are given.

引用

页码：241 / 245

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