Microstructure and Mechanical properties development of ZA27 alloy through heat treatment
2021 ◽
Vol 9
(12)
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pp. 1484-1490
In this work, ZA-27 alloy was fabricated and solid solution treatment at 120, 240 and 360 °C for 1 hr., microstructure and physical properties of alloy were studied by X-ray diffraction, scanning electron microscopy. Results observed that the microstructure of ZA-27 alloy manufactured (as-cast) was composed of α, β, η and ε phases, then decomposed to β phase at 360 oC. The heat treatment of ZA-27 alloys influenced on microstructure, decreasing of strength and hardness, but also causes increasing of elongation. The wear rates of changes increase with increasing solid solution treatment
2011 ◽
Vol 194-196
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pp. 1319-1325
2010 ◽
Vol 123-125
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pp. 1219-1222
2008 ◽
Vol 23
(10)
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pp. 2685-2691
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2014 ◽
Vol 1061-1062
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pp. 13-16