A study on the variation of solidification contraction of A356 aluminum alloy with Sr addition

被引：9
|
作者：
Kim, JH [1 ]
Choi, JW [1 ]
Choi, JP [1 ]
Lee, CH [1 ]
Yoon, EP [1 ]
机构：
[1] Hanyang Univ, Dept Met Engn, Seoul 133791, South Korea
来源：
JOURNAL OF MATERIALS SCIENCE LETTERS | 2000年 / 19卷 / 15期
关键词：
D O I：
10.1023/A:1006773704321
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The effects of Sr addition on the variation of the range of the semiliquid zone of aluminum alloys were investigated and the results were compared with microstructures of each specimen. The relation between eutectic temperature and semi-liquid temperature range was studied with the variation of strontium level. It was found that the morphology of eutectic silicon changed from a fine-flake shape to a fibrous shape with the increase of the strontium level.
引用
收藏
页码：1395 / 1398
页数：4
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