Cutting performance of sintered diamond with MgCO3 as a sintering agent

被引：7

作者：

Ueda, F ^{[1
]}

Ohashi, T ^{[1
]}

Akaishi, M ^{[1
]}

Yamaoka, S ^{[1
]}

机构：

[1] NATL INST RES INORGAN MAT,TSUKUBA,IBARAKI 305,JAPAN

来源：

MATERIALS SCIENCE AND ENGINEERING A-STRUCTURAL MATERIALS PROPERTIES MICROSTRUCTURE AND PROCESSING | 1996年 / 209卷 / 1-2期

关键词：

sintered diamond; cutting performance;

D O I：

10.1016/0921-5093(95)10103-9

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

To elucidate the cutting performance of sintered diamond with MgCO3, we carried out cutting tests on a high-silicon aluminum alloy and cemented carbides. In high speed cutting of the Al-17%Si alloy, sintered diamond with MgCO3 gave a superior wear resistance and a better surface finish than diamond made with Co. Cutting tests done on WC-(6, 12 and 24)%Co alloys show that the cutting performance of sintered diamond with MgCO3 is superior to that of Co. In the case of sintered diamond with MgCO3, the cutting performance is not affected by the Co content of cemented carbides.

引用

页码：260 / 263

页数：4