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6. 低周次(394 cyc)和高周次(5457 cyc)试样断口形貌的SEM像
Fig.6. SEM images showing the fracture surfaces of low-cycle (394 cyc) (a~c) and high-cycle (5457 cyc) (d~f) specimens (PSBs—persistent slip bands)
