Mechanical and microstructural characterization of AI-6082 ultrafine-grained alloys processed by ECAP combined with traditional forming techniques

被引：4

作者：

Krallics, Gy. ^{[1
]}

Fodor, A. ^{[1
]}

Gubicza, J. ^{[2
]}

Fogarassy, Zs. ^{[2
]}

机构：

[1] Budapest Univ Technol & Econ, Dept Mat Sci & Engn, Bertalan L U 7 MT Epulet, H-1111 Budapest, Hungary

[2] Eotvos Lorand Univ, Dept Mat Phys, H-1117 Budapest, Hungary

来源：

MATERIALS SCIENCE, TESTING AND INFORMATICS IV | 2008年 / 589卷

关键词：

Equal channel angular pressing (ECAP); Severe plastic deformation (SPD); conventional forming techniques; deformation monotony parameter; mechanical properties; microstructure;

D O I：

10.4028/www.scientific.net/MSF.589.111

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

An Al-6082 alloy was subjected to equal channel angular pressing (ECAP) and subsequently to conventional forming methods such as shape rolling and rotary forging. The effect of different deformation techniques on the microstructure and the mechanical properties was studied. It was found that the shape rolling and rotary forging increased further the strength of ECAP-processed samples and induced a loss of ductility.

引用

页码：111 / +

页数：2

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