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|Title:||Microstructure and Mechanical Properties of a Mg-5Al Alloy Synthesized by Mechanical Alloying|
|Citation:||Gao, X.,Nie, J.F.,Lai, M.O.,Lu, L. (2003). Microstructure and Mechanical Properties of a Mg-5Al Alloy Synthesized by Mechanical Alloying. Materials Science Forum 437-438 : 101-104. ScholarBank@NUS Repository.|
|Abstract:||Mg-5wt%Al alloy has been synthesised from elemental Mg and Al powders using mechanical alloying. Micro structure of this alloy contains refined Mg grains (∼140 nm) and two types of particles: cuboidal-shaped MgO phase (fcc) and plate-shaped MgAl(O) phase (hcp). The tensile yield strength of this alloy is remarkably higher than that of die-cast Mg-5wt%Al alloy and the improved strength is associated with the significant reduction in Mg grain size and a fine-scale dispersion of particles.|
|Source Title:||Materials Science Forum|
|Appears in Collections:||Staff Publications|
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