Mechanical Properties and Creep Behavior of Mg-Gd-Y-Zr Alloys

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The microstructure, mechanical properties and creep behavior of Mg-Gd-Y-Zr alloys at different temperatures and stresses have been investigated. Results show that the tensile properties and creep resistance at T6 condition is much higher than that at as-cast condition. The creep resistance of Mg-Gd-Y-Zr alloy at 250°C/80MPa is markedly better than that at 300°C/50MPa, indicating that temperature makes more effects on the creep resistance than the stress.

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Periodical:

Materials Science Forum (Volumes 546-549)

Edited by:

Yafang Han et al.

Pages:

163-166

Citation:

Y. Gao et al., "Mechanical Properties and Creep Behavior of Mg-Gd-Y-Zr Alloys", Materials Science Forum, Vols. 546-549, pp. 163-166, 2007

Online since:

May 2007

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$38.00

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