BALL-MILLED Fe-Ni AND Fe-Mn MATRIX POWDERS FOR SINTERED DIAMOND TOOLS

被引：16
|
作者：
Romanski, A. [1 ]
Konstanty, J. [1 ]
机构：
[1] AGH Univ Sci & Technol, PL-30059 Krakow, Poland
来源：
ARCHIVES OF METALLURGY AND MATERIALS | 2014年 / 59卷 / 01期
关键词：
ball milling; PM diamond tools; matrix; Fe-Ni; Fe-Mn; hot pressing; MECHANISMS;
D O I：
10.2478/amm-2014-0030
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The work presents the possibility of substitution of expensive, Co-WC powders, that have been traditionally used in the production of sintered diamond tools, with cheap iron-base counterparts manufactured by ball milling. It has been shown that ball-milled Fe-Ni and Fe-Mn powders can be consolidated to a virtually pore-free condition by hot pressing at 900 degrees C. The as-consolidated materials are characterised by high hardness, bending strength and resistance to 3-body abrasion.
引用
收藏
页码：189 / 193
页数：5
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