Paper Title:
Compressive Flow Behavior of AZ61 Mg Alloy at Elevated Temperatures
  Abstract

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.

  Info
Periodical
Advanced Materials Research (Volumes 311-313)
Chapter
Metal Alloy Materials
Edited by
Zhongning Guo
Pages
587-590
DOI
10.4028/www.scientific.net/AMR.311-313.587
Citation
H. Y. Wu, P. H. Sun, J. C. Yan, J. H. Liao, F. J. Zhu, C. H. Chiu, "Compressive Flow Behavior of AZ61 Mg Alloy at Elevated Temperatures", Advanced Materials Research, Vols. 311-313, pp. 587-590, 2011
Online since
August 2011
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Price
$32.00
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