Effect of temperature on mechanical properties of continuously cast AZ31 magnesium alloy
MATHIS, K., ZDRAŽILOVÁ, Z., FARKAS, G., TROJANOVÁ, Z., LUKÁČ, P., VIDRICH G.
vol. 50 (2012), no. 3, pp. 139 - 146
DOI: 10.4149/km_2012_3_139
Abstract
 The flow behaviour of continuously cast AZ31 magnesium was investigated as a function of the temperature and the sample orientation. The microstructure evolution and the acoustic emission signal during the tensile tests were recorded. The results show a significant orientation dependence of mechanical properties. The degradation of mechanical properties with the increasing temperature is discussed in terms of dislocation structure evolution. Key words
magnesium alloys, acoustic methods, tensile test ![[open article.pdf]](full_yes.gif) Full text (270 KB)
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