Affiliation:
1. Harbin Institute of Technology
Abstract
Expulsion is undesirable during the resistance spot welding due to the weld quality
decrease. The expulsion happening during the resistance spot welding of AZ31B magnesium alloy
was studied related to the distribution of maximum temperature in the interface due to the existing of
contact resistance, and connected with the increased pressure in the nugget due to melting and
expansion of liquid metal. The influence of welding parameters on expulsion is presented and
discussed in this investigation.
Publisher
Trans Tech Publications, Ltd.
Subject
Mechanical Engineering,Mechanics of Materials,Condensed Matter Physics,General Materials Science
Cited by
1 articles.
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