Transactions of Materials and Heat Treatment

Title：Deformation behaviors of AZ31B magnesium alloy sheets in hydromechanical deep drawing

Authors： MAO Xian-chang YANG Lian-fa CHEN Feng-jun(School of Mechanical and Electrical Engineering Guilin University of Electronic Technology Guilin 541004 China)

Unit：

KeyWords： magnesium alloy sheets hydromechanical deep drawing formability

ClassificationCode：TG386.3

year,vol(issue):pagenumber：2009,34(1):49-52

Abstract：

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

Funds：

广西自然科学基金资助项目(桂科自0832243);; 制造系统与先进制造技术广西重点试验室基金项目(桂科能07109008_014_Z)

Reference：

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