Title of article
Microstructure and mechanical properties of Mg–Zn–Ca–Ce alloy processed by semi-continuous casting
Author/Authors
Du، نويسنده , , Y.Z. and Zheng، نويسنده , , M.Y. and Qiao، نويسنده , , X.G. and Wu، نويسنده , , K. and Liu، نويسنده , , X.D. and Wang، نويسنده , , G.J. and Lv، نويسنده , , X.Y.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2013
Pages
6
From page
134
To page
139
Abstract
The microstructures and mechanical properties of Mg–5.3Zn–0.2Ca–0.5Ce (wt%) alloy fabricated by semi-continuous casting were investigated. The as-cast alloy consists of α-Mg, Ca2Mg6Zn3 and T′1 phase with orthorhombic structure (a=0.57 nm, b=0.75 nm and c=1.00 nm). T′1 phase mainly distributes at the triple conjunctions while the Ca2Mg6Zn3 at the grain boundaries. The as-cast alloy exhibits high strength retention due to the stable Ca2Mg6Zn3 and T′1 phase at the grain boundaries.
Keywords
Semi-continuous casting , microstructure , mechanical properties , Mg–Zn–Ca–Ce alloys
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Serial Year
2013
Journal title
MATERIALS SCIENCE & ENGINEERING: A
Record number
2173806
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