Effects of annealing temperature on the electrical conductivity and mechanical property of Cu-Te alloys

Dachuan Zhu , Wen Huang , Mingzhao Song , Mingjing Tu

Journal of Wuhan University of Technology Materials Science Edition ›› 2007, Vol. 22 ›› Issue (1) : 88 -90.

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Journal of Wuhan University of Technology Materials Science Edition ›› 2007, Vol. 22 ›› Issue (1) : 88 -90. DOI: 10.1007/s11595-005-1088-0
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Effects of annealing temperature on the electrical conductivity and mechanical property of Cu-Te alloys

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Abstract

The effects of annealing temperatre on the electrical conducitivity and mechanical property of Cu-Te alloys were studied via an AG-10TA electronic universal machine, an SB2230 digital electric bridge, SEM, EDS and XPS. The results show the electrical conductivity increases while the tensile strength fluctuates when the annealing temperature becomes higher because the recrystallization occurs during the annealing process, leading to the density of dislocation decreasing, grain size growing up, but the second phase precipitating sufficiently and simultaneously.

Keywords

Cu-Te alloys / annealing temperature / recrystallization

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Dachuan Zhu, Wen Huang, Mingzhao Song, Mingjing Tu. Effects of annealing temperature on the electrical conductivity and mechanical property of Cu-Te alloys. Journal of Wuhan University of Technology Materials Science Edition, 2007, 22(1): 88-90 DOI:10.1007/s11595-005-1088-0

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