Centrifugal casting of high speed steel/nodular cast iron compound roll collar

被引：0
|
作者：
Fu, HG [1 ]
Zhao, AM
Xing, JD
Fu, DM
机构：
[1] Xian Jiaotong Univ, Xian 710049, Peoples R China
[2] Univ Sci & Technol Beijing, Beijing 100083, Peoples R China
来源：
JOURNAL OF IRON AND STEEL RESEARCH INTERNATIONAL | 2002年 / 9卷 / 01期
关键词：
high-speed steel; nodular cast iron; centrifugal compound casting; combining layer; roll collar;
D O I：
暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
The centrifugal casting of compound HSS/nodular cast iron roll collar was studied, and the factors affecting transition zone quality were analyzed. The pouring temperature and interval in pouring are the main factors affecting transition zone quality. By controlling process parameter and flux adding during casting, high quality roll collar was obtained. The cause, why in the casting of HSS part, segregation appears easily, was analyzed and the countermeasure eliminating segregation was put forward, the measure eliminating heat treatment crackling was also put forward.
引用
收藏
页码：32 / 35
页数：4
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