Forming Limit of Magnesium Alloy Sheet in Hydromechanical Deep Drawing

Abstract:

The experimental research on the hydromechanical deep drawing of AZ31B magnesium alloy sheet was conducted in this paper. The deformation behaviors and the influence of internal pressure on its formability are investigated, moreover, the fracture behaviors of the obtained workpieces are discussed. The experimental results show that the formability of AZ31B magnesium alloy sheet in hydromechanical deep drawing is poorer than that in mechanical deep drawing at room temperature because the internal pressure fails to work effectively due to the weak plastic deformation capacity and the premature fracture of the kind alloy.

• Periodical: Advanced Materials Research (Volumes 482-484)
• Pages: 2086-2089
• DOI: https://doi.org/10.4028/www.scientific.net/AMR.482-484.2086
• Online since: February 2012
• Authors: Xian Chang Mao, Ming Guang Wang
• Keywords: Forming Limit, Hydromechanical Deep Drawing, Magnesium Alloy Sheet

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