Cold roll material alloyed by reducing carbon and increasing silicon with mass fraction of 0.70% carbon

被引:0
|
作者
机构
[1] Cui, Zhanquan
来源
Cui, Zhanquan | 2000年 / Chin Mech Eng Soc, Beijing卷 / 36期
关键词
Alloying; -; Austenite; Brittleness; Carbon; Forging; Hardening; Silicon; Steel;
D O I
10.3901/jme.2000.01.110
中图分类号
学科分类号
摘要
A new type of roll material alloyed by reducing carbon and increasing silicon is investigated to resolve the problem of high carbon content, brittle hardening layer of roll and low availability in 9Cr2MoV forging cold roll steel. The experimental results show that this new type of cold roll material is suitable for the poor working conditions and has excellent mechanical properties and longer life span.
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