Effect of Strain Rate on Mechanical Behavior of Extruded AZ31B Magnesium Alloy under Tensile Deformation
2012 ◽
Vol 560-561
◽
pp. 979-983
Keyword(s):
Uni-axial tensile test was conducted at room temperature on a weak texture AZ31B magnesium alloy at different strain rate, from 2.8×10-5s-1 to 1.1×10-1s-1. The mechanical behavior was investigated. It was found that as strain rate is increased, flat character of the stress-strain curves can be found and {10-12} tension twinning is responsible for this phenomenon. The sample exhibites a brittle fracture at 1.1×10-1s-1 strain rate while exhibites a ductile fracture character at 2.8×10-5s-1 strain rate.
2017 ◽
Vol 31
(16-19)
◽
pp. 1744014
2004 ◽
Vol 449-452
◽
pp. 305-308
2021 ◽
pp. 095440622110242
2011 ◽
Vol 128-129
◽
pp. 397-402
2006 ◽
Vol 425
(1-2)
◽
pp. 145-155
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2009 ◽
Vol 618-619
◽
pp. 101-104
Keyword(s):