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COMAT 2010 >
Please use this identifier to cite or link to this item:
http://hdl.handle.net/123456789/1298
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| Title: | ENHANCING MECHANICAL PERFORMANCE OF MAGNESIUM USING HYBRIDIZED METAL-CERAMIC REINFORCEMENT |
| Authors: | HABIBI, M. K.
JOSHI, S. P.
GUPTA, M. |
| Keywords: | ball milling
magnesium matrix composite
Al and Al2O3 reinforcement
mechanical properties |
| Issue Date: | Oct-2010 |
| Publisher: | Transilvania University Press of Braşov |
| Citation: | GOOGLE SCHOLAR |
| Series/Report no.: | COMAT 2010;241-245 |
| Abstract: | Magnesium nanocomposites containing ball milled Al-Al2O3 reinforcement were synthesized through powder metallurgy route using microwave assisted rapid sintering technique followed by hot extrusion. Microstructural characterization revealed fairly uniform distribution of ball milled Al-Al2O3 particles in the matrix and significant reduction in average matrix grain size in case of nanocomposite samples. Compared to monolithic Mg, Mg/0.972Al-0.66Al2O3 nanocomposite exhibited the best overall mechanical properties with an improvement of 96% in 0.2%YS, 80% in UTS, 42% in failure strain and 147% in work of fracture. The effect of composite (Al-Al2O3) reinforcement on the enhancement of mechanical properties of Mg is investigated in this paper. |
| URI: | http://hdl.handle.net/123456789/1298 |
| ISSN: | 1844 - 9336 |
| Appears in Collections: | COMAT 2010
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