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4 铁素体和贝氏体之间的应变分配行为
Fig.4 Strain partitioning behaviors between ferrite and bainite
(a) true stress-strain curve at strain rate of 10-4 s-1 (b) strain partitioning coefficient