热变形后Ni-30%Fe模型合金中奥氏体的亚动态软化行为
陈文雄1,2, 胡宝佳1,2, 贾春妮1,2, 郑成武1,2(), 李殿中1,2
Post-Dynamic Softening of Austenite in a Ni-30%Fe Model Alloy After Hot Deformation
CHEN Wenxiong1,2, HU Baojia1,2, JIA Chunni1,2, ZHENG Chengwu1,2(), LI Dianzhong1,2

图1. 双道次热压缩实验工艺流程图

Fig.1. Diagram of the double-pass hot compression test (t—time, ε—strain)