2-DIMENSIONAL THERMOMECHANICAL ANALYSIS OF FLAT ROLLING USING RIGID-PLASTIC FINITE-ELEMENT METHOD

被引：24
|
作者：
YAMADA, K
OGAWA, S
HAMAUZU, S
机构：
[1] Material Forming Process Research Laboratory, R&D Laboratories-Ill, Nippon Steel Corporation, Shintomi, Futtsu, Chiba-ken
来源：
ISIJ INTERNATIONAL | 1991年 / 31卷 / 06期
关键词：
THERMOMECHANICAL ANALYSIS; FINITE ELEMENT METHOD; RIGID-PLASTIC ANALYSIS; 2-DIMENSIONAL ANALYSIS; STEADY-STATE ANALYSIS; HOT ROLLING; STRIP; PLATE; ROLL; TEMPERATURE; STRESS; STRAIN;
D O I：
10.2355/isijinternational.31.566
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
A finite element code for two dimensional steady-state thermal analysis has been developed, and combining it with a rigid-plastic finite element code for steady-state deformation analysis, the thermo-mechanical analysis of hot rolling of flat products was conducted for plate rolling and hot strip rolling conditions. The importance of the thermo-mechanical analysis was discussed based on the results of the computation. Through the present work it was concluded that thermo-mechanical analysis is indispensable for the precise estimation of stress and strain distributions in the roll-bite.
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页码：566 / 570
页数：5
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