Compressive Deformation of Cast AM60B Mg Alloy at Elevated Temperatures

Han Xue Cao; Si Yuan Long; Hui Min Liao

doi:10.4028/www.scientific.net/MSF.546-549.271

Paper Titles

Microstructure Evolution and Mechanical Properties of an AZ61 Mg Alloy through Cyclic Extrusion Compression
p.253

Effects of Extrusion on the Mechanical Properties and Damping Capacity of Mg-1.8Cu-0.5Mn Alloy
p.257

Fracture Mechanism Analysis of Mg-9Gd-4Y-0.6Zr Alloy
p.261

Annealing Behavior of the Compressed AZ31 Magnesium Alloy with Different Strain
p.267

Compressive Deformation of Cast AM60B Mg Alloy at Elevated Temperatures
p.271

The Experimental Research on the Formability of Stamping of Magnesium Alloy AZ31B Sheets
p.275

Thermo-Mechanical Coupled Simulation of Warm Stamping of AZ31 Magnesium Alloy Sheet
p.281

Experimental Research on Warm Deep Drawing of Magnesium Alloy Sheet by Variable Blank Holder Force Control
p.285

Numerical Simulation of Magnesium Alloy AZ31B Sheets with Thermal Deep-Drawing Process
p.289

HomeMaterials Science ForumMaterials Science Forum Vols. 546-549Compressive Deformation of Cast AM60B Mg Alloy at...

Compressive Deformation of Cast AM60B Mg Alloy at Elevated Temperatures

Abstract:

The deformability of cast AM60B Mg alloy is investigated by compressing AM60B cast ingots at elevated temperatures. The empirical results show that cast AM60B Mg alloy was brittle at room temperature and prone to cracking during compression, however at the temperatures ranging from 573 to 673K, excellent deformability is demonstrated with around 70% compression ratio. The compressive deformation constitutive equation for AM60B Mg alloy at elevated temperatures was established. The stress-strain relationships predicted at elevated temperatures show good agreement with experimental findings.

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Periodical:

Materials Science Forum (Volumes 546-549)

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271-274

DOI:

https://doi.org/10.4028/www.scientific.net/MSF.546-549.271

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Online since:

May 2007

Authors:

Han Xue Cao, Si Yuan Long, Hui Min Liao

Keywords:

AM60B, Constitutive Equation, Magnesium Alloy, Plastic Deformation

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