期刊
MATERIALS RESEARCH EXPRESS
卷 6, 期 12, 页码 -出版社
IOP PUBLISHING LTD
DOI: 10.1088/2053-1591/aae139
关键词
30Cr2Ni4MoV; transformation plasticity; martensitic transformation; transformation kinetics
资金
- Ministry of Science and Technology of China [2017YFB0701804]
- Fund for Testing and Analyzing of Kunming University of Science and Technology
The martensitic transformation plasticity and martensitic transformation kinetics in 30Cr2Ni4MoV steel were studied under different tensile/compressive stress conditions using the Gleeble-3500 thermal simulation machine. Elastic strain, thermal strain and transformation strain were separated out from the total strain, and the transformation strain under different loads was finally obtained. The transformation plasticity coefficient K in the Greenwood-Johnson's mechanism, the coefficients alpha and Ms in the Koistinen-Marburg equation and the applied stress were particularly studied. The results provide the necessary coefficients for the numerical simulation during quenching process of the 30Cr2Ni4MoV steel.
作者
我是这篇论文的作者
点击您的名字以认领此论文并将其添加到您的个人资料中。
推荐
暂无数据