Processing Map for Hot Deformation of Homogenized AZ61 Mg Alloy

Ching Hao Liao; Horng Yu Wu; Shyong Lee; Cheng Tao Wu; Chui Hung Chiu

doi:10.4028/www.scientific.net/AMR.716.240

Paper Titles

Effect of Dynamic Strain Aging on the Creep Behavior of Zr-1Nb-1Sn-0.1Fe Alloy Tubes at Intermediate Temperatures
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Copper Protection by SAM and Low Temperature Bonding for 3Dimentional Integration
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Effects of ZrO₂ on Zinc Crystalline Glaze
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New Reactor Fabricated Using Light Leakage Fiber for Azo Dye Degradation
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Processing Map for Hot Deformation of Homogenized AZ61 Mg Alloy
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Hydrogen Storage in MOF-5 with Fluorine Substitution: A van der Waals Density Functional Theory Study
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NMOS Performance of Low Boron Activation on Group V for Ultra-Shallow Junction Formation
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Comprehensive Identification of Durability for Selected Cutting Tool Applied on the Base of Taylor Dependence
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Theory and Practice in the Process of T-v_c Dependence Creation for Selected Cutting Material
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HomeAdvanced Materials ResearchAdvanced Materials Research Vol. 716Processing Map for Hot Deformation of Homogenized...

Processing Map for Hot Deformation of Homogenized AZ61 Mg Alloy

Abstract:

Based on the experimental results from the hot compression tests of homogenized cast AZ61 Mg alloy, processing maps were constructed by superimposition of the instability maps over the power dissipation maps. The domain with the efficiency of power dissipation reaching a local maximum and flow instability region were identified in the processing maps. The processing map obtained at a strain of 0.6 exhibited only one domain with local maximum efficiency of power dissipation. The microstructure observations showed that variation in microstructure was related to the deformation condition, which was associated with the variation in efficiency of power dissipation.