Effect of Severe Plastic Deformation Technique on the Dissolution of θ’ Phase in Al-Cu Binary Alloy

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Abstract:

The effect of severe plastic deformation method on the dissolution of θ’phase in Al-Cu binary alloy was investigated by employing equal channel angular pressing(ECAP) and multi-axial compression(MAC). The results suggested that a more rapid dissolution of θ’ phase occurred in the MAC processed sample comparing with the ECAP processed sample, which was attributed to the stress state difference between ECAP and MAC processed samples .

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Advanced Materials Research (Volumes 97-101)

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610-614

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March 2010

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© 2010 Trans Tech Publications Ltd. All Rights Reserved

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