Nb含量和均质化处理对奥氏体不锈钢铸态组织和力学性能的影响

谢昂, 陈胜虎, 姜海昌, 戎利建

Effects of Nb Content and Homogenization Treatment on the Microstructure and Mechanical Properties of Cast Austenitic Stainless Steel

XIE Ang, CHEN Shenghu, JIANG Haichang, RONG Lijian

图12 不同Nb含量和均质化处理态奥氏体不锈钢经不同温度拉伸断裂后形变诱发马氏体的体积分数

Fig.12 Volume fractions of deformation-induced martensite after tensile fracture at different temperature in 0Nb, 3Nb, 9Nb, and homogenized 9Nb steel samples