定向再结晶对热轧态<strong>Cu71Al18Mn11</strong>合金的组织和超弹性性能的影响

定向再结晶对热轧态Cu71Al18Mn11合金的组织和超弹性性能的影响

徐利君, 郑策, 冯小辉, 黄秋燕, 李应举, 杨院生

Effects of Directional Recrystallization on Microstructure and Superelastic Property of Hot-rolled Cu71Al18Mn11 Alloy

XU Lijun, ZHENG Ce, FENG Xiaohui, HUANG Qiuyan, LI Yingju, YANG Yuansheng

图9 不同工艺参数定向再结晶样品的超弹性应变(ε $_{S E}^{}$ )与外加应变( $ε_{t}$ - $ε_{θ}$ )的关系

Fig.9 Relationship between superelastic strain (ε $_{S E}^{}$ ) and applied strain ( $ε_{t}$ - $ε_{θ}$ ) for DRed samples with different process parameters