逆转变奥氏体对0Cr16Ni5Mo1超级马氏体不锈钢低温冲击韧性的影响

宋逸思, 廖瑜, 李传维, 陈益华, 顾剑锋

Effects of Reversed Austenite on the Cryogenic Impact Toughness of 0Cr16Ni5Mo1 Super Martensitic Stainless Steel

SONG Yisi, LIAO Yu, LI Chuanwei, CHEN Yihua, GU Jianfeng

图7 不同热处理条件下0Cr16Ni5Mo1超级马氏体不锈钢室温与液氮温度下的示波冲击曲线

Fig.7 Load and absorbed energy versus deflection curves of as-quenched (a), QT (b), QI (c), and QIT (d) 0Cr16Ni5Mo1 super martensitic stainless steel samples at 25 and -196 oC