Application of cooling water in controlled runout table cooling on hot strip mill

被引：0
|
作者：
Liu, ZD [1 ]
Samarasekera, IV
机构：
[1] Cent Iron & Steel Res Inst, Beijing 100081, Peoples R China
[2] Univ British Columbia, Vancouver, BC V4T 1Z4, Canada
来源：
JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL | 2004年 / 11卷 / 03期
关键词：
cooling water; controlled runout table; hot strip mill;
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The controlled runout table cooling is essential in determining the final mechanical properties and flatness of steel strip. The heat of a hot steel strip is mainly extracted by cooling water during runout. In order to study the heat transfer by water jet impingement boiling during runout. a pilot facility was constructed at the University of British Columbia. On this pilot facility, the water jet impingement tests were carried out under various cooling conditions to investigate the effect of processing parameters. Such as cooling water temperature. water jet impingement velocity. initial strip temperature, water flow rate. water nozzle diameter and array of water nozzles. on the heat transfer of heated strip. The results obtained contribute to the optimization of cooling water during runout.
引用
收藏
页码：15 / 23
页数：9
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