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.
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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.
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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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Welding Duplex Stainless Steels — A Review Of Current Recommendations
TL;DR: In this paper, the state-of-the-art and trends in welding of duplex stainless steels are discussed based on input from the worldwide welding community, including users and producers of steel and welding consumables as well as literature.
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Microstructure and Corrosion Resistance of Dissimilar Weld-Joints between Duplex Stainless Steel 2205 and Austenitic Stainless Steel 316L
TL;DR: In this paper, the microstructure and corrosion resistance of dissimilar weld-joints between stainless steel SAF 2205 and stainless steel AISI 316L were investigated, and different types of welding wires AWS ER 347, AWS ER 316L and AWS ER 309L were used to verify soundness of welded samples.
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An experimental investigation of local fracture resistance and crack growth paths in a dissimilar metal welded joint
TL;DR: In this article, an experimental investigation on the local fracture resistance and crack growth behavior in a Alloy52M dissimilar metal welded joint (DMWJ) between A508 ferritic steel and 316L stainless steel has been carried out by using the single-edge notched bend (SENB) specimens.
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The influence of welding heat input on submerged arc welded duplex steel joints imperfections
Jerzy Nowacki,Paweł Rybicki +1 more
TL;DR: In this article, the influence of the heat input submerged arc welding of duplex steel UNS S31803 on kind and quantity of welded butt joints defects has been determined by a radiographic method.
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Evaluation of Microstructure and Mechanical Properties in Dissimilar Austenitic/Super Duplex Stainless Steel Joint
TL;DR: In this paper, the effect of chemical composition on microstructural features and mechanical properties of dissimilar joints between super duplex and austenitic stainless steels, welding was attempted by gas tungsten arc welding process with a super- duplex (ER2594) and an austenite (ER309LMo) stainless steel filler metal.