ANALYSIS OF FLATNESS OF HOT ROLLED STEEL STRIP AFTER COOLING

被引：0
|
作者：
YOSHIDA, H [1 ]
机构：
[1] KAWASAKI STEEL CORP,MIZUSHIMA RES DEPT,RES LABS,CHIBA 260,JAPAN
来源：
TRANSACTIONS OF THE IRON AND STEEL INSTITUTE OF JAPAN | 1984年 / 24卷 / 03期
关键词：
MATHEMATICAL MODELS - STRESSES;
D O I：
10.2355/isijinternational1966.24.212
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
A numerical method for the prediction of temperature and thermal stress has been developed taking phase transformations into consideration. The edge wave occurs when compressive residual stress in the edge is greater than the critical buckling stress. The residual stress is small when the transverse distributions of finishing temperature and water-cooling rate after rolling are small. Water-cooling in the latter stage of the runout table and a high coiling temperature are beneficial to reduce residual stress.
引用
收藏
页码：212 / 220
页数：9
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