Experimental Research and Analysis of Mechanical Properties of Aluminum Alloy 6063 Adhesive Bonding

Abstract:

The different geometric sizes, different adhesive thickness and different surface treatments have great influence on the properties of aluminum alloy 6063 bonding joints. This paper takes single lap joint for object, adopts the tensile shear test, takes the tensile shear strength as the judgment basis, and exploresthe variation inperformance of aluminum alloy 6063 bondingjoints. The test results show that: Aluminum alloy 6063 bonding joints occur serrated yielding phenomenon inthe tensile shear test; In a certain layer thickness range, tensile shear strength of aluminum alloy 6063 bondingjoints correspondingly increaseswiththe thickness of samples increasing; Different surface treatments on aluminum alloy 6063 have a great influence on tensile-shear strength, and mechanical polishing and skim can significantly improve tensile shear strength of aluminum alloy 6063 bonding joints.

• Periodical: Applied Mechanics and Materials (Volumes 271-272)
• Pages: 156-162
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.271-272.156
• Online since: December 2012
• Authors: Hui Ling Wei, Qun Gao, Zhi Jian Zong
• Keywords: Adhesive Bonding, Aluminum Alloy 6063, Tensile Shear Strength

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