K4169合金循环加载过程中的微观组织演变
吴贇1, 刘雅辉1, 康茂东1,2(
), 高海燕1,2, 王俊1,2, 孙宝德1,2
), 高海燕1,2, 王俊1,2, 孙宝德1,2
Microstructure Evolution of K4169 Alloy During Cyclic Loading
WU Yun1, LIU Yahui1, KANG Maodong1,2(), GAO Haiyan1,2, WANG Jun1,2, SUN Baode1,2
), GAO Haiyan1,2, WANG Jun1,2, SUN Baode1,2
图7. 断口附近纵截面和断口中的Laves相循环加载断裂特征的SEM像和对应的EDS结果
Fig.7. SEM images of cyclic fractured Laves particle near the fracture surface in longitudinal section (a) and cyclic fractured Laves particle in fracture surface (b), and EDS results of the spot 1 in Fig.7a (c) and spot 2 in Fig.7b (d) (Inset in Fig.7a shows the secondary cracks)
