δ-铁素体对钠冷快堆用316KD奥氏体不锈钢热变形行为和动态再结晶的影响

陈胜虎, 王琪玉, 姜海昌, 戎利建

Effect of δ-Ferrite on Hot Deformation and Recrystallization of 316KD Austenitic Stainless Steel for Sodium-Cooled Fast Reactor Application

CHEN Shenghu, WANG Qiyu, JIANG Haichang, RONG Lijian

图9 铸态样品经应变为0.36压缩变形后的TEM像及元素分布图

Fig.9 TEM bright field images (a, b) and corresponding elemental mapping (c) from the selected rectangular area indicated in Fig.9a of as-cast samples with the strain of 0.36 (Fig.9b shows the high magnification image at the lower left corner of the selected rectangular area in Fig.9a)