Experimental Research on Vacuum Diffusion Bonding of AS-Extruded AZ61 Magnesium Alloy

Fei Lin; Jie Li; Hong Wei Zhao; Zhi Tong Chen; Qing Sen Meng

doi:10.4028/www.scientific.net/AMR.788.34

Paper Titles

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Studies on Solid Solution of Fe₅₀-Cu₅₀ Compounds by Mechanical Alloying
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Experimental Research on Vacuum Diffusion Bonding of AS-Extruded AZ61 Magnesium Alloy
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Analysis on Effects of Strain Rate to Dynamic Recrystallization Process of Metals by 2-D CA Model
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Coupling Numerical Simulation of Resin Matrix Composites about Temperature and Degree of Cure Fields by Hot-Press Forming
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Preparation and Luminescent Properties of Sm³⁺ Doped Ca₃SiO₄Cl₂ Phosphor
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The Research about Biological Materials and Exercise-Induced Articular Cartilage Injury
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Experimental Research on Vacuum Diffusion Bonding of AS-Extruded AZ61 Magnesium Alloy

Abstract:

Vacuum diffusion bonding of as-extruded AZ61 magnesium alloy was investigated according to atomic diffusion theory. The effects of the diffusion temperature and holding time on the quality of the bonding joint are investigated by means of microstructure analysis, shearing strength test and microhardness testing. The shearing test results showed that the maximum shearing strength reached 51.95MPa with the temperature of 470°C and the holding time of 90min. And the diffusion temperature and holding time have a great effect on the quality of the bonding joints. The microhardness measurement results showed that the microhardness value at the bonding joint was maximum.