Effect of rare earths and nitrogen on graphite structure of gray cast iron

被引：0
|
作者：
Zhai, Qijie [1 ]
Zeng, Qi [1 ]
机构：
[1] Univ of Science and Technology, Beijing, Beijing, China
来源：
Journal of Rare Earths | 1997年 / 15卷 / 04期
关键词：
Cast iron - Graphite - Microstructure - Nitrogen;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
By means of inoculating, the effects of rare earths, N and RE-N joint-inoculators on the content and surface morphology of graphite of high CE gray cast irons were studied. The results indicate that RE, N, and especially RE-N joint-inoculators make the content of graphite decrease; N and RE-N joint-inoculators could make the surface of graphite rougher and the heads of graphite flake passive.
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页码：282 / 285
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