Title of article
Superplastic behavior of extruded Mg–9RY–4Zn alloy containing long period stacking ordered phase
Author/Authors
Leng، نويسنده , , Zhe and Zhang، نويسنده , , Jinghuai and Lin، نويسنده , , Huayi and Fei، نويسنده , , Pengfei and Zhang، نويسنده , , Li and Liu، نويسنده , , Shujuan and Zhang، نويسنده , , Milin and Wu، نويسنده , , Ruizhi، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
5
From page
202
To page
206
Abstract
Superplastic phenomenon is observed in a long period stacking ordered (LPSO) phase strengthened Mg–9RY–4Zn alloy. The maximum elongation of 720% is achieved. The predominant superplastic mechanism is lattice-diffusion-controlled grain boundary sliding (GBS). The alloy fails through cavity coalescence. The unique role of LPSO phase in superplastic deformation is discussed.
Keywords
LPSO phase , cavity , Superplasticity , Mg alloy
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Serial Year
2013
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Record number
2173325
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