一种含复合夹杂物的贝马复相钢疲劳开裂机制
谢贞俊, 朱艳坤, 赵振凯, 陆彦地, 周相海, 曹明, 张鹏, 张哲峰

Mechanism of Fatigue Crack Initiation Induced by Complex Inclusions in Bainite-Martensite Dual-phase Steel
XIE Zhenjun, ZHU Yankun, ZHAO Zhenkai, LU Yandi, ZHOU Xianghai, CAO Ming, ZHANG Peng, ZHANG Zhefeng
表2 夹杂物和钢基体的机械性能参数
Table 2 Mechanical parameters of inclusions and the steel matrix
InclusionE / GPaν
Al2O33900.25
MnS1030.3
MgO279.70.18