Fabrication of Porous Aluminum by Friction Stir Processing

被引：58
|
作者：
Hangai, Yoshihiko [1 ]
Utsunomiya, Takao [2 ]
机构：
[1] Gunma Univ, Dept Mech Syst Engn, Kiryuu 3768515, Japan
[2] Shibaura Inst Technol, Res Organizat Adv Engn, Saitama 3378570, Japan
来源：
METALLURGICAL AND MATERIALS TRANSACTIONS A-PHYSICAL METALLURGY AND MATERIALS SCIENCE | 2009年 / 40A卷 / 02期
关键词：
FOAM; MICROSTRUCTURE; TECHNOLOGY; METALS;
D O I：
10.1007/s11661-008-9733-9
中图分类号：
T [工业技术];
学科分类号：
08 ;
摘要：
Closed-cell porous aluminum was fabricated by friction stir processing (FSP). Porous aluminum with a porosity of about 50 pct was successfully fabricated in a short time with low energy consumption and using inexpensive aluminum plates. Multipass FSP was efficient for fabricating high-porosity and high-quality porous aluminum. The results of the present study show that the FSP technique has high potential for fabricating porous aluminum at a low cost by a more environmentally friendly process.
引用
收藏
页码：275 / 277
页数：3
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