退火温度对TWIP钢组织性能和氢致脆性的影响
董福涛1(),薛飞2,田亚强1,陈连生1,杜林秀3,刘相华3
Effect of Annealing Temperature on Microstructure, Properties and Hydrogen Embrittlement of TWIP Steel
Futao DONG1(),Fei XUE2,Yaqiang TIAN1,Liansheng CHEN1,Linxiu DU3,Xianghua LIU3

图3. Fe-18Mn-0.6C TWIP钢退火板未充氢条件下拉伸得到的工程应力-应变曲线

Fig.3. Engineering stress-engineering strain curves of Fe-18Mn-0.6C TWIP steel annealed sheets without hydrogen charging