MoNb改性FeCrAl不锈钢高温组织演变和力学性能

温冬辉, 姜贝贝, 王清, 李相伟, 张鹏, 张书彦

Microstructure Evolution at Elevated Temperature and Mechanical Properties of MoNb-Modified FeCrAl Stainless Steel

WEN Donghui, JIANG Beibei, WANG Qing, LI Xiangwei, ZHANG Peng, ZHANG Shuyan

图8 C35MN合金800℃、24 h时效后在不同温度下的工程应力-应变曲线及对应力学性能参数随温度变化

Fig.8 Engineering tensile stress-strain curves of the 800oC, 24 h aged C35MN alloy at different temperatures (RT—room tmperature) (a), and variation of mechanical properties with temperature (b)