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HomeMaterials Science ForumMaterials Science Forum Vols. 567-568Deformation Behaviour of an AX41 Magnesium Alloy...

Deformation Behaviour of an AX41 Magnesium Alloy at Elevated Temperatures

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Abstract:

The deformation behaviour of the ternary magnesium alloy AX41 (4%Al-1%Ca-balance Mg) were investigated in uniaxial tension tests at temperatures between 20 and 300 °C and at an initial strain rate ranging in the order 10-4 s-1. The yield stress of the alloy is very sensitive to the testing temperature. Stress relaxation tests were performed with the aim to reveal physical base of deformation processes.

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Periodical:

Materials Science Forum (Volumes 567-568)

Pages:

321-324

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.567-568.321

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Online since:

December 2007

Authors:

Zuzanka Trojanová, Pavel Lukáč, Zoltán Száraz

Keywords:

Activation Energy, Activation Volume, Magnesium Alloy, Orowan Strengthening, Stress Relaxation

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© 2008 Trans Tech Publications Ltd. All Rights Reserved

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