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1 淬火+回火(QT)和淬火+临界区退火+回火(QIT)热处理工艺示意图 |
Fig.1 Schematics of quenching + tempering (QT) (a) and quenching + intercritical annealing + tempering (QIT) (b) heat treatment processes (Ac1 and Ac3 are start and end temperatures of austenite transformation, respectively) |
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