Research on Mechanical Behavior of Casting Slab during Dynamic Soft Reduction

被引：0
|
作者：
Qin, Qin [1 ]
Huang, Jianlin [1 ]
Zhou, Daomou [1 ]
Yang, Xiaoying [1 ]
机构：
[1] Univ Sci & Technol Beijing, Sch Mech Engn, Beijing 100083, Peoples R China
来源：
2ND INTERNATIONAL CONFERENCE ON MATERIALS SCIENCE, RESOURCE AND ENVIRONMENTAL ENGINEERING (MSREE 2017) | 2017年 / 1890卷
基金：
中国国家自然科学基金;
关键词：
Continuous casting; dynamic soft reduction; internal crack; mechanical behavior; finite element analysis;
D O I：
10.1063/1.5005323
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A three-dimensional dynamic solidification model incorporating the thermo-elastic-plastic coupling model has been proposed in this paper by ABAQUS considering the dynamic contact between the slab and rolls. The thermo-mechanical coupling model produces outputs such as temperature and mechanical behavior of the slab. And the stress-strain distribution of the high-temperature slab at the solidification end has been investigated in this paper. The influences of various reduction interval, reduction amount and reduction distribution on mechanical behavior of casting slab have been systematically discussed.
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页数：5
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