Title :
Relationship Between Tearing Strength and Electrical Resistance in Welded Microjoints
Author_Institution :
Faculty of Engineering Science; Simon Fraser University; Burnaby, BC, CANADA
fDate :
6/1/1985 12:00:00 AM
Abstract :
The correlation between electrical resistance and mechanical strength of welded joints is derived, based on a model of the dislocation structure of the heat affected zone. This correlation is confirmed experimentally with a fairly good fit between observed and theoretical results. The possibility of using the derived relationship in the automatic detection of faulty welded elements during production is discussed.
Keywords :
Circuit faults; Copper; Density measurement; Electric resistance; Electric variables measurement; Electrical resistance measurement; Electrons; Optical microscopy; Production; Welding; Dislocations; Electrical resistance; Tearing strength; Welded joints;
Journal_Title :
Reliability, IEEE Transactions on
DOI :
10.1109/TR.1985.5221961
