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2012 (Vol. 4, Issue: 17)
Article Information:

Effect of Welding Current on Energy Absorption of AISI 304 Resistance Spot Welds

M. Pouranvari and E. Ranjbarnoodeh
Corresponding Author:  M. Pouranvari 

Key words:  AISI 304, failure energy, fusion zone size, resistance spot welding, , ,
Vol. 4 , (17): 2911-2914
Submitted Accepted Published
December 13, 2011 January 13, 2012 September 01, 2012
Abstract:

In this study, the effect of welding current on the energy absorption capability of austenitic stainless steel AISI304 resistance spot welds during the quasi-static tensile-shear test is investigated. Results showed that there is a direct relationship between the fusion zone size and failure energy in expulsion free samples. However, when expulsion occurred, the energy absorption capability reduced significantly. Failure energy for samples experiencing expulsion is lower compared to expulsion free samples with identical or even smaller weld nugget size.
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  Cite this Reference:
M. Pouranvari and E. Ranjbarnoodeh, 2012. Effect of Welding Current on Energy Absorption of AISI 304 Resistance Spot Welds.  Research Journal of Applied Sciences, Engineering and Technology, 4(17): 2911-2914.
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ISSN (Online):  2040-7467
ISSN (Print):   2040-7459
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