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38MnVS6非调质钢棒材轧后冷却过程中的组织转变

Release Time:2019-03-10  Hits:

Indexed by: Journal Article

Date of Publication: 2017-02-25

Journal: 金属热处理

Included Journals: CSCD、Scopus

Volume: 42

Issue: 2

Page Number: 207-211

ISSN: 0254-6051

Key Words: 38MnVS6非调质钢;轧后冷却;数值模拟;相转变

Abstract: 以MSC.Marc有限元分析软件为平台,利用其二次开发功能,结合38MnVS6非调质钢等温转变曲线,建立了38MnVS6非调质钢棒材轧后冷却过程的有限元模型,实现了38MnVS6非调质钢棒材轧后冷却过程温度和相变的耦合计算.通过模拟,得到了棒材轧后冷却过程温度和组织的分布和演变情况.计算得到的组织转变情况与实测结果吻合较好,这对优化38MnVS6非调质钢棒材轧后冷却工艺参数有一定指导意义.

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