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Fatigue behaviour of post weld heat treated electron beam welded AA2219 aluminium alloy joints
AbstractThis paper reports the effect of post weld heat treatment on fatigue behaviour of electron beam welded AA2219 aluminium alloy. An attempt has been made to enhance the fatigue strength of the electron beam welded joints through post weld heat treatment methods such as solution treatment, artificial aging, solution treatment and artificial aging. Electron beam welding machine with 100kV capacity has been used to fabricate the square butt joints. Servo hydraulic controlled fatigue testing machine with a capacity of 100kN has been used to evaluate the fatigue life of the welded joints. Of the three post weld heat treated joints, the solution treated and aged joints are enduring higher number of cycles under the action of cyclic loads.
Fatigue behaviour of post weld heat treated electron beam welded AA2219 aluminium alloy joints
AbstractThis paper reports the effect of post weld heat treatment on fatigue behaviour of electron beam welded AA2219 aluminium alloy. An attempt has been made to enhance the fatigue strength of the electron beam welded joints through post weld heat treatment methods such as solution treatment, artificial aging, solution treatment and artificial aging. Electron beam welding machine with 100kV capacity has been used to fabricate the square butt joints. Servo hydraulic controlled fatigue testing machine with a capacity of 100kN has been used to evaluate the fatigue life of the welded joints. Of the three post weld heat treated joints, the solution treated and aged joints are enduring higher number of cycles under the action of cyclic loads.
Fatigue behaviour of post weld heat treated electron beam welded AA2219 aluminium alloy joints
Malarvizhi, S. (author) / Raghukandan, K. (author) / Viswanathan, N. (author)
2007-11-28
6 pages
Article (Journal)
Electronic Resource
English
Fatigue behaviour of post weld heat treated electron beam welded AA2219 aluminium alloy joints
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