Journal ArticleDOI
Effect of welding processes and conditions on the microstructure, mechanical properties and corrosion resistance of duplex stainless steel weldments—A review
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TLDR
In this article, the effect of welding processes and conditions on microstructure, mechanical properties and corrosion resistance of duplex stainless steels and its various combinations on the basis of structure-property co-relationship are systematically highlighted.About:
This article is published in Journal of Manufacturing Processes.The article was published on 2017-01-01. It has received 219 citations till now. The article focuses on the topics: Electric resistance welding & Welding.read more
Citations
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Thermal modeling and characterization of wire arc additive manufactured duplex stainless steel
TL;DR: In this paper, the authors used wire arc additive manufacturing (WAAM) based Directed Energy Deposition (DED) process to build two parts, tube and wall from 2209 Duplex Stainless Steel.
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Dissimilar welding of duplex stainless steel with Ni alloys: A review
TL;DR: In this paper, the authors present an overview of the dissimilar welded joint's microstructure and mechanical behavior, and the effect of intermetallic phases such as sigma phase, FCC carbides like (M23C6, M6C, and M7C3), laves phase, R and χ-phase, Z-phase on the mechanical property of dissimilar welding joints of each material are reviewed in detail.
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Studies on the structural property, mechanical relationships and corrosion behaviour of Inconel 718 and SS 316L dissimilar joints by TIG welding without using activated flux
TL;DR: In this paper, the authors investigated the impact of welding current on the depth of penetration and depth to width (D/W) ratio of Inconel 718 and S.S. 316L by Tungsten Inert Gas (TIG) welding process.
Journal ArticleDOI
Autogenous Fiber Laser Welding of 316L Austenitic and 2304 Lean Duplex Stainless Steels
TL;DR: Non-destructive tests and metallographic examinations showed that the welded joints meet the acceptance criteria for B level in accordance with EN ISO 13919–1 standard, and the results of the destructive tests confirmed the high quality of the joints.
Journal ArticleDOI
Review: Laser shock peening as post welding treatment technique
Binod Dhakal,S. Swaroop +1 more
TL;DR: In this article, the laser shock peening (LSP) is used as a post weld treatment method for improving weld quality over different conventional methods of post weld treatments, which may help in the commercialization of LSP which is considered a challenge till date.
References
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Comparative study on girth weld-induced residual stresses between austenitic and duplex stainless steel pipe welds
Chin-Hyung Lee,Kyong-Ho Chang +1 more
TL;DR: In this paper, a comparison of the residual stresses between girth-welded austenitic and duplex stainless steel pipes was performed utilizing sequentially coupled three-dimensional thermo-mechanical finite element analysis method to accurately predict temperature fields and residual stress states in pipe girth welds.
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Welding Behaviour of Low Nickel Chrome-Manganese Stainless Steel
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Studies on the structure–property relationships and corrosion behaviour of the activated flux TIG welding of UNS S32750
TL;DR: In this paper, three different fluxes namely NiO, MoO 3 and SiO 2 were employed to investigate the weldability of super-duplex stainless steel (UNS S32750).
Journal Article
Heat-Affected Zone Liquation Cracking in Austenitic and Duplex Stainless Steels.
Lippold J C,Baeslack W A,Varol I +2 more
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Effect of heat input on dissimilar welds of ultra high strength steel and duplex stainless steel: Microstructural and compositional analysis
TL;DR: In this article, the effect of heat input on the microstructure and compositional heterogeneity of welds of direct-quenched ultra high strength steel (Optim 960 QC) and duplex stainless steel (UNS S32205) was studied.