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
),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
),Fei XUE2,Yaqiang TIAN1,Liansheng CHEN1,Linxiu DU3,Xianghua LIU3
图8. Fe-18Mn-0.6C TWIP钢不同温度退火板不同应变程度的SEM像
Fig.8. SEM images of Fe-18Mn-0.6C TWIP steel annealed sheets with annealing temperatures of 700 ℃ (a~c) and 900 ℃ (d~f), and strains of ε=0.10 (a, d), ε=0.25 (b, e) and ε=0.40 (c, f)
