钢的高性能化理论与技术进展
董瀚1,2(
),廉心桐1,胡春东1,陆恒昌1,彭伟1,赵洪山1,徐德祥1
),廉心桐1,胡春东1,陆恒昌1,彭伟1,赵洪山1,徐德祥1
High Performance Steels: the Scenario of Theoryand Technology
DONG Han1,2(),LIAN Xintong1,HU Chundong1,LU Hengchang1,PENG Wei1,ZHAO Hongshan1,XU Dexiang1
),LIAN Xintong1,HU Chundong1,LU Hengchang1,PENG Wei1,ZHAO Hongshan1,XU Dexiang1
图8. 耐延迟断裂性能和抗疲劳性能随强度的提高而降低
Fig.8. Delayed fracture (DF) and fatigue failure occur with the increase of strength (KISCC—critical stress intensity factor due to stress corrosion)
