Assessment of Magnetically Impelled Arc Butt Welded Dissimilar Boiler Graded Steel Tubes: SAE213 T11 and SAE213 T91

Kumar, Satish; SreeArravind, M.

doi:10.1007/s11665-021-06343-6

Cited by 2 publications

(3 citation statements)

References 36 publications

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“…Hassel Thomas et al [72] investigated the feasibility of the MIAB-welding technique for joining the L80 casing material and corrosion-resistant duplex steel to fabricate geothermal borehole liners and, finally, they achieved dissimilar joints with good mechanical and corrosion-resistant properties. The metallurgical challenges were overcome by Ramesh, S et al [56] who analysed, using SEM and radiography testing, the structure modification in the welded samples of SAE 213 T11 and T91 dissimilar boiler-graded steel tubes. The dimensions of tubes were 44.5 mm OD and 4 mm thickness.…”

Section: Automotive Industrymentioning

confidence: 99%

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Critical Review on Magnetically Impelled Arc Butt Welding: Challenges, Perspectives and Industrial Applications

Chaturvedi,

Vendan Subbiah,

Simion

et al. 2023

Materials

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Magnetically Impelled Arc Butt (MIAB) welding is a cutting-edge joining method that replaces the conventional welding procedures such as resistance, friction, flash and butt welding. It is a solid-state process that uses a rotating arc to heat up the butt ends of tubes, being followed by a forging process that completes the joining of the workpieces The magnetic flux density and the current interact to develop the Lorentz force that impels the arc along the faying surfaces. This process is found to produce high tensile strength and defect-free welds in ferrous materials and for this reason, it is predominantly employed in automobile applications for joining metallic tubes. Also, this joining procedure can be applied in the fabrication of boilers, heat exchangers, furnace piping in petrochemical industry and other safety-critical high-pressure machinery parts. The MIAB method has several advantages such as a shorter welding cycle, lower input energy requirement and lower loss of material. Compared to other solid-state welding processes, the MIAB welding has an important advantage in terms of cost-efficient welds with better control and reliability. Moreover, there are researchers who have investigated the joining of non-ferrous dissimilar materials using this welding procedure. The studies have been focused on process parametric analysis that involves optimizing and forecasting the magnetic field and thermal profile distribution. This review article provides competitive insights into various design features, computational methods, tests and material characterization, technical issues and workarounds, as well as automation aspects related to the MIAB-welding process. This work will prove to be a quick reference for researchers, useful to identify the research gaps and conflicting ideas that can be further explored for advancements in joining the similar and dissimilar materials.

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Section: Automotive Industrymentioning

confidence: 99%

“…T11 and T91 Tubes OD-44.5 mm, 4 mm thickness[56] • SEM.• Vickers hardness. • Potential dynamic polarisation.…”

mentioning

confidence: 99%

Critical Review on Magnetically Impelled Arc Butt Welding: Challenges, Perspectives and Industrial Applications

Chaturvedi,

Vendan Subbiah,

Simion

et al. 2023

Materials

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“…Compared to the welding of the same material, welding between dissimilar materials is much more difficult. The physical properties and chemical composition of the metal itself limit the welding quality, and the difference in the welding performance of the two metals will affect the weldability between them to a greater extent [ 14 , 15 , 16 , 17 ]. Therefore, in order to achieve a high-efficiency and high-quality connection between 12Cr1MoV and 15CrMo, it is necessary to choose a reasonable welding method, formulate a reasonable welding process and ensure the quality and mechanical properties of the weld joint.…”

Section: Introductionmentioning

confidence: 99%

Numerical Simulation and Experimental Verification of Residual Stress in the Welded Joints of Weldolet–Branch Pipe Dissimilar Steels

Mai

Zhang

et al. 2022

Materials

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It is well known that welding dissimilar metals can play the advantages and characteristics of those different metals, but it is easy to encounter some problems. In this paper, the thermomechanical behavior of the weldolet–branch dissimilar steel joints in different welding cases is analyzed by establishing a three-dimensional finite element model, and the predicted thermal cycling and residual stresses are verified using experimental tools. The results show that the high temperature area and the heat affected zone on the side of the branch pipe are larger, and there is a large stress gradient at the fusion line on both sides of the weld. Too high or too low temperature between welding layers will cause large residual stress, thus, 200 °C is more suitable for the welding of weldolet–branch joints. The residual stresses of path-1, path-2 and path-3 have similar distributions at 0° and 180° sections, and the circumferential and axial residual stresses on the inner surface are larger than those on the outer surface. The residual stress on the inner and outer surfaces of path-3 is smaller than that of path-1 and path-2 at the 90° and 270° sections as a whole, and the residual stress at the 90° section reaches the minimum.

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Assessment of Magnetically Impelled Arc Butt Welded Dissimilar Boiler Graded Steel Tubes: SAE213 T11 and SAE213 T91

Cited by 2 publications

References 36 publications

Critical Review on Magnetically Impelled Arc Butt Welding: Challenges, Perspectives and Industrial Applications

Critical Review on Magnetically Impelled Arc Butt Welding: Challenges, Perspectives and Industrial Applications

Numerical Simulation and Experimental Verification of Residual Stress in the Welded Joints of Weldolet–Branch Pipe Dissimilar Steels

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