Effects of Hot Working on the Microstructure and Thermal Ageing Impact Fracture Behaviors of Z3CN20-09MDuplex Stainless Steel
Hai ZHANG,Shilei LI,Gang LIU,Yanli WANG()
图12. 热老化锻态Z3CN20-09M双相不锈钢冲击断裂过程示意图
Fig.12. Illustration of the impact fracture process of thermal aged Z3CN20-09M duplex stainless steel after 20% hot forged reduction+solution treatment at 1050 ℃ for 1 h (Arrows mark ferrite cleavage along (001) plane, and white dotted lines mark microvoid coalescence in austenite)