The Effects of Be on mechanical properties of Al-Mg2Si in Situ Composite

被引：0
|
作者：
Azarbarmas, Mortaza [1 ]
Emamy, Masoud [1 ]
Rasizadeh, Jafar [1 ]
Alipour, Mohammad [1 ]
Karamouz, Mostafa [1 ]
机构：
[1] Univ Tehran, Sch Met & Mat, Ctr Excellence High Performance Mat, Tehran, Iran
来源：
TMS2011 SUPPLEMENTAL PROCEEDINGS, VOL 3: GENERAL PAPER SELECTIONS | 2011年
关键词：
Al/Mg2Si composite; Beryllium; Modification; Tensile properties; TENSILE PROPERTIES; MICROSTRUCTURE;
D O I：
暂无
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
The influence of Be content on the mechanical properties of Al-15%Mg2Si composite was investigated. The results showed that with the addition of 0.5%Be, the ultimate tensile strength (UTS) and elongation values reached from 252 to 280 MPa and 2.2 to 3.8%, respectively. A study of the specimen's fracture surfaces via scanning electron microscope (SEM) showed that adding Be increase the number of fine dimples that is consistent with results from tensile tests.
引用
收藏
页码：873 / 881
页数：9
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