Microstructrue and Mechanical Properties of Selective Laser Melting AlSi10Mg

被引：4
|
作者：
Gong, Weiyan [1 ]
Qi, Junfeng [1 ]
Wang, Zhe [1 ]
Chen, Yi [1 ]
Jiang, Jiang [1 ]
Wang, Zhen [1 ]
Qi, Yuanhao [2 ]
机构：
[1] Beijing Spacecrafts, Beijing 100091, Peoples R China
[2] Xian Bright Laser Technol Co Ltd, Xian 710072, Shaanxi, Peoples R China
来源：
3RD INTERNATIONAL SYMPOSIUM OF SPACE OPTICAL INSTRUMENTS AND APPLICATIONS | 2017年 / 192卷
关键词：
Selective laser melting; AlSi10Mg alloy; Microstructure; Mechanical properties;
D O I：
10.1007/978-3-319-49184-4_11
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The probability of Selective Laser Melting of AlSi10Mg alloy applied to aerospace was investigated. The microstructure of AlSi10Mg alloy produced by SLM is compact, the grains are refined. In this work, mechanical properties like tensile strength, yield strength and elongation are investigated, and compared to conventionally cast AlSi10Mg parts. It is shown that the mechanical properties of AlSi10Mg parts produced by SLM are much higher than the alloy formed by conventional casting.
引用
收藏
页码：113 / 120
页数：8
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