Effect of low content Ca on the microstructures and mechanical properties of AZ63 alloys

被引：5
|
作者：
Zhang, Daidong [1 ]
Zhang, Xiaoru [1 ]
Ge, Xiuqin [1 ]
Fang, Daqing [1 ]
Yu, Xuehua [1 ]
机构：
[1] Taiyuan Univ Sci & Technol, Sch Mat Sci & Engn, Taiyuan 030024, Shanxi, Peoples R China
来源：
ADVANCED MANUFACTURING TECHNOLOGY, PTS 1-4 | 2012年 / 472-475卷
关键词：
AZ63; alloy; Ca; microstructure; mechanical properties; MAGNESIUM;
D O I：
10.4028/www.scientific.net/AMR.472-475.579
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The effect of low content of Ca (0.9 or less) on the microstructure and mechanical properties of AZ63 alloys were studied in this paper. The results show that, adding a small amount of Ca, the alloy does not generate Al2Ca phase. The calcium dissolved into the matrix or compound phase and have an uneven distribution, but it can improve the distribution of beta-Mg17Al12 phase,refine the grain and improve the mechanical properties. Adding 0.3%Ca to AZ63 (WT%), the microstructure and mechanical properties of alloy are more ideal.
引用
收藏
页码：579 / 582
页数：4
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