Friction stir processing: A tool to homogenize nanocomposite aluminum alloys

被引：213

作者：

Berbon, PB

Bingel, WH

Mishra, RS

Bampton, CC

Mahoney, MW

机构：

[1] Rockwell Int Sci Ctr, Struct Met Dept, Thousand Oaks, CA 91360 USA

[2] Univ Missouri, Dept Met Engn, Rolla, MO 65409 USA

[3] Boeing Co, Rocketdyne Prop & Power, Canoga Park, CA 91309 USA

来源：

SCRIPTA MATERIALIA | 2001年 / 44卷 / 01期

关键词：

aluminum alloys; friction stir processing; strength; mechanical alloying; HIP;

D O I：

10.1016/S1359-6462(00)00578-9

中图分类号：

TB3 [工程材料学];

学科分类号：

0805 ; 080502 ;

摘要：

Friction stir (FS) processing of nanophase aluminum alloys led to high strength, approximately 650 MPa with good ductility above 10%. Improvements in ductility were due to a significantly improved homogenization of the microstructure during FS processing. The FSP technique is amenable to produce ductile, very high specific strength aluminum alloys, such as the Al-Ti-Cu and Al-Ti-Ni.

引用

页码：61 / 66

页数：6

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