Analysis of superplastic deformation of AZ31 magnesium alloy

Fadi K. Abu-Farha; Marwan K. Khraisheh

doi:10.1002/adem.200700155

Analysis of superplastic deformation of AZ31 magnesium alloy

Fadi K. Abu-Farha^*, Marwan K. Khraisheh

^*Corresponding author for this work

University of Kentucky

Research output: Contribution to journal › Article › peer-review

58 Citations (Scopus)

Abstract

AZ31 is a magnesium alloy possessing good mechanical properties, which makes it particularly attractive for automotive applications. Yet, in order to advance the utilization of this alloy, a broad database of its superplastic behavior is needed. This work presents the results of a comprehensive study on the elevated temperature superplastic behavior of the AZ31 magnesium alloy. Flow stress, fracture strain and strain sensitivity index maps were constructed over a wide range of strain rates, covering temperatures between 325 and 450 °C.

Original language	English
Pages (from-to)	777-783
Number of pages	7
Journal	Advanced Engineering Materials
Volume	9
Issue number	9
DOIs	https://doi.org/10.1002/adem.200700155
Publication status	Published - Sept 2007
Externally published	Yes

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10.1002/adem.200700155

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title = "Analysis of superplastic deformation of AZ31 magnesium alloy",

abstract = "AZ31 is a magnesium alloy possessing good mechanical properties, which makes it particularly attractive for automotive applications. Yet, in order to advance the utilization of this alloy, a broad database of its superplastic behavior is needed. This work presents the results of a comprehensive study on the elevated temperature superplastic behavior of the AZ31 magnesium alloy. Flow stress, fracture strain and strain sensitivity index maps were constructed over a wide range of strain rates, covering temperatures between 325 and 450 °C.",

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AB - AZ31 is a magnesium alloy possessing good mechanical properties, which makes it particularly attractive for automotive applications. Yet, in order to advance the utilization of this alloy, a broad database of its superplastic behavior is needed. This work presents the results of a comprehensive study on the elevated temperature superplastic behavior of the AZ31 magnesium alloy. Flow stress, fracture strain and strain sensitivity index maps were constructed over a wide range of strain rates, covering temperatures between 325 and 450 °C.

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Analysis of superplastic deformation of AZ31 magnesium alloy

Abstract

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