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https://scholarbank.nus.edu.sg/handle/10635/73613
| Title: | Microstructure and Mechanical Properties of a Mg-5Al Alloy Synthesized by Mechanical Alloying | Authors: | Gao, X. Nie, J.F. Lai, M.O. Lu, L. |
Keywords: | Mechanical Alloying Mechanical Properties Mg Alloy Microstructure |
Issue Date: | 2003 | 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 | URI: | http://scholarbank.nus.edu.sg/handle/10635/73613 | ISSN: | 02555476 |
| Appears in Collections: | Staff Publications |
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