Numerical study of liquid core solidification in influence of soft reduction deformation on steel slab continuous casting process

被引：0
|
作者：
Luo, J. [1 ,2 ,3 ,4 ]
Lin, X. [2 ]
Ye, Y. H. [1 ]
Liu, K. W. [1 ]
机构：
[1] Chongqing Univ, Coll Mech Engn, State Key Lab Mech Transmiss, Chongqing 400044, Peoples R China
[2] Northwestern Polytech Univ, State Key Lab Solidificat Proc, Xian 710072, Peoples R China
[3] Wuhan Univ Technol, Wuhan 430070, Peoples R China
[4] Huazhong Univ Sci & Technol, State Key Lab Mat Proc & Die & Mould Technol, Wuhan 430074, Peoples R China
来源：
PHYSICAL AND NUMERICAL SIMULATION OF MATERIALS PROCESSING, PTS 1 AND 2 | 2008年 / 575-578卷
关键词：
soft reduction; liquid core; modeling; continuous casting;
D O I：
10.4028/www.scientific.net/MSF.575-578.80
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
A two dimensions (2D) multiphase solidification model is used to study the liquid core solidification in the influence of deformation during soft reduction of continuous casting (CC). The transient transport equations (mass, momentum and enthalpy) for each phase of a thin steel slab CC are solved. Four different cases including of density-temperature function and deformation reduction factor on this CC are simulated. The solidification ending point position of liquid core, temperature, velocity and fracture of liquid and solid phases are compared. Understandings to the deformation and liquid core formation mechanism on soft reduction solidification process of CC are improved.
引用
收藏
页码：80 / +
页数：3
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