拉伸变形对高氮奥氏体不锈钢显微组织和耐腐蚀性能的影响

郑椿, 刘嘉斌, 江来珠, 杨成, 姜美雪

Effect of Tensile Deformation on Microstructure and Corrosion Resistance of High Nitrogen Austenitic Stainless Steels

ZHENG Chun, LIU Jiabin, JIANG Laizhu, YANG Cheng, JIANG Meixue

图8 QN1803不锈钢拉伸断裂显微组织的TEM像

Fig.8 Bright field (a) and dark field (b) TEM images of QN1803 stainless steel in as-fractured state (Inset in Fig.8b shows the SAED pattern of α' martensite)