中锰钢的研究进展
首发时间:2022-12-16
摘要:本文概述了汽车轻量化背景下先进高强钢的研究进展。介绍了中锰钢的发展现状,通过对中锰钢的成分设计、热处理工艺等方面进行总结,得到了合金元素、热处理工艺对组织性能的影响规律,以及奥氏体稳定性的影响因素。最后总结了通过计算强化分量来预测实验钢强度的计算公式。
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Research progress of medium manganese steel
Abstract:This paper outlines the research progress of advanced high-strength steels in the context of automotive lightweighting. The development status of medium manganese steels is introduced. By summarising the composition design and heat treatment process of medium manganese steels, the laws of alloying elements and heat treatment process on the organisational properties and the factors influencing austenite stability are obtained. Finally, a formula for predicting the strength of experimental steels by calculating the strengthening fraction is summarised.
Keywords: Medium manganese steel Heat treatment Austenitic Strength
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