Mechanical Properties of Micro-alloyed TRIP Steel

被引：1
|
作者：
Jung, Jaehyuk [1 ]
Kim, Sungil [2 ]
De Cooman, B. C. [1 ]
机构：
[1] Pohang Univ Sci & Technol, Grad Inst Ferrous Technol, Mat Design Lab, Pohang, South Korea
[2] POSCO, Tech Res Lab, Gwangyang, South Korea
来源：
PRICM 7, PTS 1-3 | 2010年 / 654-656卷
关键词：
Micro-alloying; TRIP steel; precipitation; retained austenite stability;
D O I：
10.4028/www.scientific.net/MSF.654-656.242
中图分类号：
TQ174 [陶瓷工业]; TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
The micro-alloying concepts have been widely used as a way to optimize the microstructure evolution and improve mechanical properties of conventional constructional steels. In the current study, the effect of micro-alloying on the properties of a multi-phase TRIP steel is analyzed. The micro-alloying of TRIP steel was found to lead to an increase of the yield stress rather than the tensile strength. A physical metallurgical explanation of the effect is proposed.
引用
收藏
页码：242 / +
页数：2
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