Analysis of Dissimilar Welding of Austenitic Stainless Steel to Low Carbon Steel by TIG Welding Process

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dc.contributor.authorOsoba, L.O.
dc.contributor.authorEkpe, I.C.
dc.contributor.authorElemuren, R.A.
dc.date.accessioned2020-03-28T17:09:45Z
dc.date.available2020-03-28T17:09:45Z
dc.date.issued2015
dc.description.abstractIn the current study, the effect of heat treatment on the dissimilar metal welding of austenitic stainless steel (AISI 304L) and low carbon ferritic steel (AISI 1005) using Tungsten Inert Gas (TIG) welding process was investigated with a view to minimize and/ or eliminate the previously reported danger of inhomogeneous hardness distribution experienced across the fusion zone. Heat treatment (Normalizing) of the as welded dissimilar metal was carried out in a muffle furnace at temperatures ranging from 7500C to 8500C and held for varied length of time. Micro structural evaluation and mechanical properties of the fusion zone (FZ), heat affected zone (HAZ) and the base metals (BM) were performed using microscopy and micro hardness evaluation. The result shows that for dissimilar metal weldment, the non-uniform hardness distribution in the fusion zone can be essentially eliminated by using appropriate post weld heat treatmenten_US
dc.identifier.citationOsoba, L.O. Ekpe, I.C. Elemuren, R.A. (2015). Analysis of Dissimilar Welding of Austenitic Stainless Steel to Low Carbon Steel by TIG Welding Process. International Journal of Metallurgical & Materials Science and Engineering (IJMMSE); 5(5): 1-12.en_US
dc.identifier.issn(P) 2278-2516
dc.identifier.issn(E) 2278-2524
dc.identifier.urihttps://ir.unilag.edu.ng/handle/123456789/8212
dc.language.isoenen_US
dc.publisherInternational Journal of Metallurgical & Materials Science and Engineering (IJMMSE)en_US
dc.subjectDissimilar Weld, Micro-Hardness, Microstructure and in Homogeneityen_US
dc.titleAnalysis of Dissimilar Welding of Austenitic Stainless Steel to Low Carbon Steel by TIG Welding Processen_US
dc.typeArticleen_US
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