Compressive Properties of Mg-3Al-2Zn-2Y Alloy at Different Strain Rates
2013 ◽
Vol 327
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pp. 13-17
Keyword(s):
The compressive properties of Mg-3Al-2Zn-2Y alloy at room temperature at strain rates in range of 0.001s-1~4800s-1were investigated. To the alloy compressed at 1300s-1, its basal and non-basal slip produce the mixed dislocation configuration including parallel, bended and tangled dislocation. There is significant twinning in the alloys compressed at 1800s-1and 4800s-1. The flow stress and ultimate trength show the strain rate hardening behavior at the range of 0.001s-1~1800s-1. There appears localized deformation zones formed with recrystal grains and twin crystals in the alloy compressed at 4800s-1, whose mechanical properties are lower than those of alloy compressed at 1800s-1.
2017 ◽
Vol 31
(16-19)
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pp. 1744014
2006 ◽
Vol 503-504
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pp. 31-36
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2014 ◽
Vol 566
◽
pp. 158-163
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2013 ◽
Vol 1
(2)
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pp. 150-162
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2017 ◽
Vol 682
◽
pp. 354-358
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Keyword(s):
2018 ◽
Vol 385
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pp. 39-44
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2019 ◽
Vol 89
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pp. 122-131
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