稀土元素变质A356铝合金的研究进展

杜青春; 臧立根; 董艳宾

doi:10.15980/j.tzzz.2020.02.008

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稀土元素变质A356铝合金的研究进展
Research Progress in Rare Earth Element Reinforced A356 Alloy
2020年40卷第2期页码：152-155
纸质出版日期： 2020 ，
DOI： 10.15980/j.tzzz.2020.02.008

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[1]杜青春,臧立根,董艳宾.稀土元素变质A356铝合金的研究进展[J].特种铸造及有色合金,2020,40(02):152-155.

Du Qingchun, Zang Ligen, Dong Yanbing. Research Progress in Rare Earth Element Reinforced A356 Alloy[J]. Special Casting & Nonferrous Alloys, 2020,40(2):152-155.
[1]杜青春,臧立根,董艳宾.稀土元素变质A356铝合金的研究进展[J].特种铸造及有色合金,2020,40(02):152-155. DOI： 10.15980/j.tzzz.2020.02.008.

Du Qingchun, Zang Ligen, Dong Yanbing. Research Progress in Rare Earth Element Reinforced A356 Alloy[J]. Special Casting & Nonferrous Alloys, 2020,40(2):152-155. DOI： 10.15980/j.tzzz.2020.02.008.

摘要

总结了目前国内外采用稀土对A356铝合金变质的研究进展

归纳了稀土元素对A356铝合金的变质效果。综合目前的研究结果

结合商业化A356铝合金应用的实际情况

认为采用DOE成分设计方法对相对价廉的二元、甚至多元稀土或稀土与其他元素的复合变质体系进行成分设计是有前景且符合实际的。

Abstract

The research progress in rare earth modification of A356 alloy was reviewed.The modification effects of various RE elements on A356 alloy were reviewed.Combined with commercial application of A356 alloy

the method of relatively cheap binary

even multi-component rare earth or rare earth complex modification systems with other elements is a promising and practical direction by DOE composition design.