Effect of melt overheating on primary solidification in aluminium alloys

被引：0
|
作者：
Eskin, DG
机构：
来源：
ZEITSCHRIFT FUR METALLKUNDE | 1996年 / 87卷 / 04期
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暂无
中图分类号：
TF [冶金工业];
学科分类号：
0806 ;
摘要：
We examined the effect of melt overheating on the primary solidification in aluminium alloys of various systems. The as-cast structure was shown to be refined on reaching a specific overheating temperature. A mechanism explaining the observed effects was suggested. The decomposition of a supersaturated liquid solution precipitating solidification nuclei is the base of the discussed mechanism.
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页码：295 / 299
页数：5
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