Transient Liquid Phase Bonding of Aluminum Using Aluminum Base Interlayer under Argon Flux

Xin Geng Li; Xue Gang Wang; Feng Jie Yan; Hong Wang; Xiao Ming Wang

doi:10.4028/www.scientific.net/AMM.217-219.1917

Paper Titles

Shape Forming of Alumina by Step Pressure-Vacuum Hybrid Slip Casting
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Comparsion of Foundry Properties of Traditional Foundry Sand and Microspheres
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The Influence of the Center-to-Center Distance on the Accuracy of the Serration with the New Gear Hob
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Experimental Evaluation of Surface Roughness in Orthogonal Micro-Milling Processes
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Transient Liquid Phase Bonding of Aluminum Using Aluminum Base Interlayer under Argon Flux
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Microstructure of Al-Li Alloy Electron Beam Welding Joint after Post-Weld Heat Treatment
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Analysis of Thermal Stress during of Twin-Roll Casting of Magnesium Alloy
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The Technology of Multistage Extrusion for Thin Walled Brass Cylinder
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The Effect of Strain Field on Texture and Microstructure Evolution in Homogeneously Cold Rolled 93/7 Brass
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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 217-219Transient Liquid Phase Bonding of Aluminum Using...

Transient Liquid Phase Bonding of Aluminum Using Aluminum Base Interlayer under Argon Flux

Abstract:

An aluminum base interlayer was used for transient liquid phase bonding of pure aluminum under argon flux. The bonding was carried out at 595°C for 2 minutes under 7MPa. Microstructure of the joint was studied with SEM and EDX, and the mechanical properties were analyzed by tensile test and bending test. A homogenous bonding zone is observed in the joint. The defects in the joint are silicon oxides and voids. The tensile strength of the joint is 190MPa, and no failure occurs when the joint is bent to 180°. This indicates that TLP bonding can produce a strong and ductile Aluminum joint, which is equivalent to the base metal.