Metallurgical and Mechanical Properties of Electron Beam Welded AA2219 Alyminium Alloy Joints
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Authors
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Centre for Materials Joining &. Research (CEMAJOR), Department of Manufacturing Engineering, Annamalai University, Annamalainagar 608002, Tamilnadu ,IN
S. Malarvizhi -
Centre for Materials Joining &. Research (CEMAJOR), Department of Manufacturing Engineering, Annamalai University, Annamalainagar 608002, Tamilnadu ,INV. Balasubramanian
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Department of Engineering, Defence Research & Development Laboratory (DRDL), Kanchanbagh (P.O), Hyderabad ,INN. Viswanathan
Keywords:
AA2219 Aluminium Alloy, Electron Beam Welding, Artificial Aging Treatment, Tensile Properties, Fatigue Performance.Abstract
AA2219 aluminium alloy joints without filler metal addition were produced using electron beam welding (EBW) process. Microstructure characteristics, tensile properties, fatigue strength and fatigue crack growth resistance of the welds were evaluated and presented in this paper.
