Effect of Equal Channel Angular Extrusion on Dynamic Strain Aging of an Al-Mg-Si-Cu Alloy

Effect of Equal Channel Angular Extrusion on Dynamic Strain Aging of an Al-Mg-Si-Cu Alloy

An Al-Mg-Si-Cu alloy was subjected to tensile testing, both under solutionized and ECAE-ed conditions, using strain rates of 10-4 s-1 to 10-1 s-1 at temperatures of 25 ˚C to 325 ˚C to investigate the dynamic strain aging (DSA) phenomenon in the alloy. Negative strain rate sensitivity (m) and increas...

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Bibliographic Details
Main Authors: B. Saberpour, A. K. Taheri, J. M. Akhgar
Format: Article
Language:fas
Published: Isfahan University of Technology 2009-06-01
Series:Journal of Advanced Materials in Engineering
Subjects:
equal channel angular extrusion
dynamic strain aging
al-mg-si-cu alloys
strain rate sensitivity.
Online Access:http://jame.iut.ac.ir/article-1-500-en.html

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