应变速率对X80管线钢铁素体/贝氏体应变分配行为的影响

王楠, 陈永楠, 赵秦阳, 武刚, 张震, 罗金恒

Effect of Strain Rate on the Strain Partitioning Behavior of Ferrite/Bainite in X80 Pipeline Steel

WANG Nan, CHEN Yongnan, ZHAO Qinyang, WU Gang, ZHANG Zhen, LUO Jinheng

图10 X80钢从屈服到变形量5%时低应变速率和高应变速率下铁素体内部微结构演变示意图

Fig.10 Schematic of the microstructure evolution for ferrite under low strain rate and high strain rate from yield to 5% deformation in X80 steel