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研究了40 5马氏体钢的奥氏体转变动力学曲线和其组织及机械性能。介绍了这种钢的冷轧薄壁管在工业条件下采用感应加热方式快速软化热处理后的机械性能。
The austenite transformation kinetics and its microstructure and mechanical properties of 40 5 martensitic steel were studied. The cold-rolled thin-walled tubes of this kind of steel are introduced to rapidly soften the mechanical properties after heat treatment under the industrial conditions by induction heating.