Title of article
Effect of ECAP on microstructure and mechanical properties of ZE41 magnesium alloy
Author/Authors
Ding، نويسنده , , Rengen and Chung، نويسنده , , Chuanwei and Chiu، نويسنده , , Yulung and Lyon، نويسنده , , Paul، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2010
Pages
8
From page
3777
To page
3784
Abstract
A ZE41 alloy was processed by equal channel angular pressing (ECAP) at 320 °C and its microstructure and tensile properties were evaluated. It has been observed that the ECAP refines both the grains and precipitates, thus modifying the strength and ductility of the alloy. The sample after 6 passes of ECAP processing has a yield stress of 230 MPa and elongation of 20%, compared with 160 MPa and 8% prior to the ECAP. Two types of twinning, viz. { 1 0 1 ¯ 2 } and { 1 0 1 ¯ 1 } , were observed.
Keywords
ECAP , microstructure , mechanical properties , ZE41
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Serial Year
2010
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Record number
2162239
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