Influence of Welding Parameters on the Tensile Shear Strength of Aluminum Alloy Joint Welded by Resistance Spot Welding |
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| Authors: | Ranfeng Qiu Zhanling Zhang Keke Zhang Hongxin Shi Gaojian Ding |
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| Affiliation: | (1) School of Materials Science and Engineering, Henan University of Science and Technology, Luoyang, 471003, China;(2) Henan Key Laboratory of Advanced Non-Ferrous Metals, Henan University of Science and Technology, Luoyang, 471003, China |
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| Abstract: | Aluminum alloy A5052 sheets were welded using the technique of resistance spot welding with cover plates. The effects of welding
parameters on the tensile shear strength of the joints were investigated. The results reveal that the technique is feasible
to weld aluminum alloy, and that the enhanced electrode force is more effective than the extended down-sloping time for inhibiting
pores formation and increasing the strength of the joint. |
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