Thermodynamical Analysis of Crystallization of the Al-Si Eutectic Alloys

Deng Keijia

Views : 0 下载量: 107 CSCD: 0

Export
Share
Collection
Album

Thermodynamical Analysis of Crystallization of the Al-Si Eutectic Alloys
Issue 3, Pages: 7-11(1992)
Published： 1992 ，
DOI：

扫描看全文

[1]邓可嘉.共晶Al-Si合金结晶过程的热力学分析[J].特种铸造及有色合金,1992(03):7-11.

Deng Keijia. Thermodynamical Analysis of Crystallization of the Al-Si Eutectic Alloys. [J]. Special Casting & Nonferrous Alloys (3):7-11(1992)
[1]邓可嘉.共晶Al-Si合金结晶过程的热力学分析[J].特种铸造及有色合金,1992(03):7-11. DOI：

Deng Keijia. Thermodynamical Analysis of Crystallization of the Al-Si Eutectic Alloys. [J]. Special Casting & Nonferrous Alloys (3):7-11(1992) DOI：

摘要

对共晶Al-Si合金的结晶过程进行了热力学分析。分析结果表明

共晶结晶时硅之所以成为先析出相

铝硅合金之所以存在伪共晶

都有其热力学原因。最后得出结论:为了提高质量

对Al-Si合金进行精炼以除去气体和夹杂物

是完全必要的。

Abstract

It is the first in this paper to apply thermodynamical analysis to crystallization of the Al-Si eu-tectic alloys. The results of analysis show that wty the silicon separatas out as a preliminary phase

and why the Al-Si alloys have their own pseudoeutectic structures are all for thermodynamical reasons. Finally it comes to the conclusion that for improving the quality of products

application of refining to Al-Si alloys for ridding them of gases and inclusions is of great importance.

关键词

共晶Al-Si合金结晶过程热力学分析

Keywords

共晶Al-Si合金结晶过程热力学分析

references

Alert me when the article has been cited

提交

暂无数据