مقاله جوشكاري Effects of welding parameters on the characteristics of magnesium alloy joint welded by resistance spot welding with cover plates
مقاله جوشكاري با عنوان : Effects of welding parameters on the characteristics of magnesium alloy joint welded by resistance spot welding with cover plates
Hongxin Shi a,b,*, Ranfeng Qiu a, Jinhong Zhu a, Keke Zhang a, Hua Yu a, Gaojian Ding
چكيده :
Magnesium alloy AZ31B sheets were welded using the technique of resistance spot welding with cover
plates. The effects of welding parameters on the characteristics of the joint were investigated. The joint
with larger nugget and higher tensile shear load was obtained under relatively low welding current condition.
Enhancing electrode force and extending down-sloping time are effective for inhibiting pores formation
and increasing the tensile shear strength of the joint under corresponding welding conditions.
The results reveal that the technique is feasible to weld magnesium alloy.
10300
مقاله جوشكاري Effects of welding parameters on the characteristics of magnesium alloy joint welded by resistance spot welding with cover plates
مقاله جوشكاري با عنوان : Effects of welding parameters on the characteristics of magnesium alloy joint welded by resistance spot welding with cover plates
Hongxin Shi a,b,*, Ranfeng Qiu a, Jinhong Zhu a, Keke Zhang a, Hua Yu a, Gaojian Ding
چكيده :
Magnesium alloy AZ31B sheets were welded using the technique of resistance spot welding with cover
plates. The effects of welding parameters on the characteristics of the joint were investigated. The joint
with larger nugget and higher tensile shear load was obtained under relatively low welding current condition.
Enhancing electrode force and extending down-sloping time are effective for inhibiting pores formation
and increasing the tensile shear strength of the joint under corresponding welding conditions.
The results reveal that the technique is feasible to weld magnesium alloy.
10300
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