ISSN:
1662-8985
Source:
Scientific.Net: Materials Science & Technology / Trans Tech Publications Archiv 1984-2008
Topics:
Mechanical Engineering, Materials Science, Production Engineering, Mining and Metallurgy, Traffic Engineering, Precision Mechanics
Notes:
The influence of initial texture on the formation of primary twin system of AZ31Magnesium rolled plate was investigated in this work. Uniaxial compression tests were carried outon samples cut along the rolling direction (RD) and normal direction (ND) of rolled AZ31 Mg plateat various temperatures (RT, 150, 200, 250, 300, 350, 400, 450°C) with the fixed strain rate(0.01s-1). The results showed that the primary twinning system of AZ31 Mg alloy (c-axis extensiontwin) occurred actively in the RD compression specimens, which promoted homogeneousdeformation as compared to the ND compression specimens. The effect of temperature on theformation of deformation twins was also investigated, and slip/twin transition temperature wasfound to be 250°C
Type of Medium:
Electronic Resource
URL:
http://www.tib-hannover.de/fulltexts/2011/0528/01/39/transtech_doi~10.4028%252Fwww.scientific.net%252FAMR.26-28.149.pdf
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