Review on electromagnetic welding of dissimilar materials

Shanthala, K.; Sreenivasa, T. N.

doi:10.1007/s11465-016-0375-0

Cited by 28 publications

(3 citation statements)

References 23 publications

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“…In this process, a high-energy magnetic field is used to accelerate a flyer workpiece towards a (similar or dissimilar) substrate, leading to a high-velocity impact and solid-state bonding, without forming a detrimental heat affected zone (HAZ). Kore et al (2011), Bellmann et al (2016), Shanthala and Sreenivasa (2016), and Pereira et al (2018) provide descriptions of the EMPW process and its applications. Many studies, including those by Kwee et al (2016) and Shribman (2008), suggest that the highvelocity impact leads to the removal of oxides and contamination from the interacting surfaces, hence to the formation of an atomic bond between the two metal workpieces.…”

Section: Introductionmentioning

confidence: 99%

Bonding and microstructure evolution in electromagnetic pulse welding of hardenable Al alloys

Beslin

Bakker

et al. 2021

Journal of Materials Processing Technology

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Section: Introductionmentioning

confidence: 99%

Bonding and microstructure evolution in electromagnetic pulse welding of hardenable Al alloys

Beslin

Bakker

et al. 2021

Journal of Materials Processing Technology

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“…MPW has a short process time and a minimal temperature rise which leads to little to zero formation of intermetallics at the joint [51]. Shanthala and Sreenivasa [52] demonstrated that this technique is easily automated and the final product is consistent Figure 4 Schematic of the principles of microwave joining of metallic pipes at different stages [37] with exceptional tolerance and few surface defects. This approach has been used in aerospace push/pull rods for many years, as it produces tight, 360°joints that can withstand many cyclic loads [53].…”

Section: Solid-state Joiningmentioning

confidence: 99%

Manufacturing technologies and joining methods of metallic thin-walled pipes for use in high pressure cooling systems

McNair

Shokrani

Carnevale

et al. 2021

Int J Adv Manuf Technol

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Small diameter thin-walled pipes, typically with a diameter less than 20 mm and a ratio of outer diameter to wall thickness is 20 or above, have increasingly become a key value adding factor for a number of industries including medical applications, electronics and chemical industries. In high-energy physics experiments, thin-walled pipes are needed in tracking detector cooling systems where the mass of all components needs to be minimised for physics measurement reasons. The pipework must reliably withstand the cooling fluid operation pressures (of up to 100 bar), but must also be able to be reliably and easily joined within the cooling system. Suitable standard and/or commercial solutions combining the needed low mass and reliable high-pressure operation are poorly available. The following review of literature compares the various techniques that exist for the manufacture and joining of thin-walled pipes, both well-established techniques and novel methods which have potential to increase the use of thin-walled pipes within industrial cooling systems. Gaps in knowledge have been identified, along with further research directions. Operational challenges and key considerations which have to be identified when designing a system which uses thin-walled pipes are also discussed.

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“…Welding of steel is always associated with a detrimental heat affected zone due to the high-melting temperature of steel. Electromagnetic welding (EMW) has demonstrated strong metallurgical bonding between a wide range of metals of a high-melting point without any heat affected zone [1,2]. EMW can be treated as environment-friendly technology which uses non-contacting electromagnetic pulse force for joining.…”

Section: Introductionmentioning

confidence: 99%

Joining of tubular steel–steel by unconventional magnetic pulse force: environmentally friendly technology

Shanthala

Sreenivasa

Murthy³

et al. 2019

Bull Mater Sci

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Electromagnetic welding uses environment-friendly, unconventional non-contacting magnetic pulse force for joining of two metals. The present paper focuses on the welding of tubular mild steel to two different steel bars, ferrite-pearlite 1018 carbon steel and austenite 304 stainless steel using a 40 kJ electromagnetic instrument. A qualitative metallurgical bonding was obtained for a selected set of optimum process parameters. The bonded region did not show localized melting for a mild steel-carbon steel joint and was found to be homogeneous liquid state bonding for a mild steel-stainless steel joint within a restricted distance of 3 μm from the interface. Both the joints indicated good peel strength and leak tightness. Simulation studies were validated using experimental parameters such as voltage, current, impact velocity, magnetic flux and displacement.

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Review on electromagnetic welding of dissimilar materials

Cited by 28 publications

References 23 publications

Bonding and microstructure evolution in electromagnetic pulse welding of hardenable Al alloys

Bonding and microstructure evolution in electromagnetic pulse welding of hardenable Al alloys

Manufacturing technologies and joining methods of metallic thin-walled pipes for use in high pressure cooling systems

Joining of tubular steel–steel by unconventional magnetic pulse force: environmentally friendly technology

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