Title of article
Improvement of shape memory effect in an Fe–Mn–Si–Cr–Ni alloy fabricated by equal channel angular pressing
Author/Authors
Zhang Wei، نويسنده , , Jiang Laizhu، نويسنده , , Li-Ning Huang، نويسنده , , Wen Yuhua، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
5
From page
130
To page
134
Abstract
The effects of equal channel angular pressing (ECAP) and subsequent annealing on the microstructures, martensite transformation and shape memory effect (SME) in an Fe–Mn–Si–Cr–Ni alloy were investigated. The results showed that the fined-grained Fe–Mn–Si–Cr–Ni shape memory alloy with the size of several microns was obtained by ECAP. The SME was improved to 95% when bent 4.33% at 200 K.
Keywords
Shape memory alloy , ECA pressing , Grain refining , Martensite
Journal title
Journal of Materials Processing Technology
Serial Year
2008
Journal title
Journal of Materials Processing Technology
Record number
1185142
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