Coupled ThermoMechanical Analysis for Hot Continuous Rolling of GH4169 Round Rod
SUI Fengli1,CHEN Liqing1,LIU Xianghua1,WANG Qingzeng2,LI Wei2
1. The State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110004, Liaoning, China;2. Research and Development Center, Special Steel Branch, Baoshan Iron and Steel Co., Ltd., Shanghai 200940, China
Abstract：Based on highalloy steel continuous rolling production at Special Steel Branch Co. of Baoshan Iron and Steel Co. Ltd. in Shanghai, a model for coupled thermomechanical analysis for eightpass hot continuous rolling of GH4169 round was built using 3D elasticplastic FEM with ANSYS10.0/LSDYNA, a nonlinear finite element analysis software. The temperature, effective strain and effective strain rate at characteristic points in the crosssection of workpiece were simulated, and the simulated surface temperature was in good agreement with measured one.
隋凤利;陈礼清;刘相华;王庆增;李伟. GH4169合金圆钢热连轧热力耦合分析[J]. 钢铁, 2008, 43(9): 53-0.
SUI Fengli;CHEN Liqing;LIU Xianghua;WANG Qingzeng;LI Wei. Coupled ThermoMechanical Analysis for Hot Continuous Rolling of GH4169 Round Rod. Iron and Steel, 2008, 43(9): 53-0.
2008, Vol. 43 
