Compressive Flow Behavior of AZ61 Mg Alloy at Elevated Temperatures
2011 ◽
Vol 311-313
◽
pp. 587-590
Keyword(s):
Mg Alloy
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The flow behavior and associated structural changes of an AZ61 Mg alloy were analyzed by using hot compression tests in the temperature and strain rate ranges of 250–400 °C and 0.001 to 1 s–1, respectively. The stress–strain curves exhibited the trend typical of materials in which deformation is recovery-controlled in the high Z regime (Z is the Zener–Hollomon parameter), while at low strain rates and high T, the flow curves exhibited a softening typical of recrystallization phenomena. Microstructure analysis has been performed to correlate the microstructure changes to the flow behaviors.
2011 ◽
Vol 117-119
◽
pp. 1018-1021
Keyword(s):
Keyword(s):
2016 ◽
Vol 35
(6)
◽
pp. 599-605
◽
Keyword(s):
2017 ◽
Vol 872
◽
pp. 30-37
2000 ◽
Keyword(s):
2014 ◽
Vol 887-888
◽
pp. 1161-1168
Keyword(s):