Studies on softening kinetics of niobium microalloyed steel using stress relaxation technique

被引：1

作者：

Miao, Chengliang ^{[1
]}

Shang, Chengjia ^{[1
]}

Zhang, Guodong ^{[1
]}

Zhu, Guohui ^{[2
]}

Zurob, Hatem ^{[3
]}

Subramanian, S. V. ^{[3
]}

机构：

[1] Univ Sci & Technol, Dept Mat Sci & Engn, Beijing, Peoples R China

[2] Anhui Univ Tech, Dept Mat Sci & Engn, Maanshan, Anhui, Peoples R China

[3] McMaster Univ, Dept Mat Sci & Engn, Hamilton, ON, Canada

来源：

RECRYSTALLIZATION AND GRAIN GROWTH IV | 2012年 / 715-716卷

基金：

加拿大自然科学与工程研究理事会;

关键词：

High niobium; High Mn; stress relaxation; Recovery; Recrystallization; softening; PRECIPITATION; MN;

D O I：

10.4028/www.scientific.net/MSF.715-716.794

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：

Stress relaxation was studied in a series of low carbon, high Mn microalloyed steels containing 0.012, 0.06 and 0.1 wt% Nb. The stress-relaxation curves were modeled using a physically-based model that takes into account the time evolution of precipitation, recovery and recrystallization as well as their interactions. The results confirm that high Mn- high Nb design can offer distinct advantage over the low-Mn design for the application of near net shape processing.

引用

页码：794 / +

页数：2

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