Research on the Homogenization of ZK60 Magnesium Alloy Ingot

Abstract:

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The influence of various homogenizing parameters on the microstructure of ZK60 magnesium alloy ingot has been investigated. By means of metalography observation and micro-hardness measurement, the effect of annealing temperature and time on the homogenization processes were studied, which indicated that the homogenized microstructure was more sensitive to annealing temperature than to annealing time. An optimized homogenizing process 470°Cx14h was suggested to improve the deformability of ZK60 alloy.

Info:

Periodical:

Materials Science Forum (Volumes 488-489)

Edited by:

W.Ke, E.H.Han, Y.F.Han, K.Kainer and A.A.Luo

Pages:

341-344

Citation:

D. F. Zhang et al., "Research on the Homogenization of ZK60 Magnesium Alloy Ingot", Materials Science Forum, Vols. 488-489, pp. 341-344, 2005

Online since:

July 2005

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$38.00

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DOI: https://doi.org/10.1016/s0921-5093(02)00740-2

[2] A. Galiyev and R. Kaibyshev: Scripta Materialia Vol. 51(2004), pp.89-93.

[3] Xuhong Chen: Microstructure research and solidification simulation of φ480 ZK60 alloy ingot. Master thesis of Chongqing University, 2003, China. http: /lib. cqu. edu. cn.

[4] E. F. Emley: Principles of Magnesium Technology(Pergamon Press, London 1966).

[5] N. Ogawa, M. Shiomi and K. Osakada: International Journal of Machine Tools and Manufacture Vol. 42(2002).

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