The influence of retained austenite on precipitation hardening of maraging steel

被引：1
|
作者：
Kladaric, I. [1 ]
Krumes, D. [1 ]
Vitez, I. [1 ]
机构：
[1] Univ Osijek, Fac Mech Engn, Slavonski Brod, Croatia
来源：
METALURGIJA | 2007年 / 46卷 / 02期
关键词：
maraging steel; solution annealing; aging; retained austenite;
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The investigation of the influence of multiple solution-annealing of kinetics of structural transformation of maraging steels has shown that procedures of solution annealing are not totally reversible. Recurrent solution annealing results in the increase of the retained austenite share in maraging steel structure. In this paper the influence of retained austenite on precipitation hardening of maraging steels X2NiCoMo18-9-5 was determined. The laboratory experimental tests have shown that the growth of retained austenite share in the maraging steel structure decreases the hardness after aging.
引用
收藏
页码：97 / 99
页数：3
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