NEW COLD WORKING TOOL STEELS.

被引：0
|
作者：
Berns, H. [1 ]
Trojahn, W. [1 ]
机构：
[1] Ruhr Univ of Bochum, Bochum, West Ger, Ruhr Univ of Bochum, Bochum, West Ger
来源：
Metals and Materials (Institute of Metals) | 1986年 / 2卷 / 07期
关键词：
METAL FORMING - Cold Working - STEEL TESTING - WEAR OF MATERIALS;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
ASTM D-grade steels with 12% Cr and 1. 5 to 2. 3% C are widely used for tools in metal forming and mineral processing. By adding Nb to Ti up to 7 vol% of MC carbides are precipitated and the performance of the tools is improved. This article examines the microstructural background of the new tool steels, their production and properties.
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页码：421 / 425
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