Statistical Model for Spot Welding of Aluminum Alloy 6082T651 Using an Interlayer

Lakhani, Arick. M.; Darji, Pranav B.

doi:10.1007/978-981-13-8196-6_49

Cited by 1 publication

(2 citation statements)

References 21 publications

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“…Lakhani et al [32] carried out the resistance spot welding of similar Al 6082-T651 alloys having 1 mm thickness each with and without an interlayer of SS304 with a thickness of 0.3 mm. The range of electrode force was 2300, 3600, and 4900 N, welding time was 1, 3, and 5 cycles, and welding current used was 23, 26, and 29 kA.…”

Section: Ss304 Interlayermentioning

confidence: 99%

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Interlayers in Resistance Spot-Welded Lap Joints: A Critical Review

Das

Paul

2021

Metallogr. Microstruct. Anal.

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This paper presents a review of various interlayers employed to enhance the properties of similar and dissimilar materials welded by resistance spot welding (RSW). The commonly used base materials are steel, Al alloys/steel, Al/Al alloys, Al/Ti alloys, Al/Mg alloys, etc., and the interlayers proposed by various researchers include Zn, Ni, Sn, galvanised steel, SS304, Al-Mg, AlSi12, graphene, carbon nanotube, etc. Microstructural changes due to the incorporation of various interlayers were observed, and the enhancement of different mechanical and surface properties was studied focusing on the weld joint. It also includes weld bonding, the role of different process parameters on the properties of the weldment, failure modes observed in tension or lap shear tests. Studies have shown that increasing the welding parameters and incorporating suitably selected materials in between the mating surfaces of the lap joint can significantly enhance the quality of the joint. For the dissimilar RSW of Al/steel, the usage of optimised morphology of the electrodes, RSW with the incorporation of cover plates, and the usage of various interlayers were observed to subdue the brittle intermetallic compounds formation and enhance the quality of joint in case of Al/Mg alloys.

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Section: Ss304 Interlayermentioning

confidence: 99%

“…Figure 18a 17 The failure loads of the weldments with and without an interlayer [32] Fig. 18 (a) Microhardness profile across the weld zones, and (b) Shear strengths of the various interlayer composition [33] 23.5 MPa were observed for welds prepared using Ni-Al 2 O 3 and Ni-TiO 2 coatings, respectively.…”

Section: Electrodeposited Ni Interlayermentioning

confidence: 99%

Interlayers in Resistance Spot-Welded Lap Joints: A Critical Review

Das

Paul

2021

Metallogr. Microstruct. Anal.

View full text Add to dashboard Cite

show abstract

Statistical Model for Spot Welding of Aluminum Alloy 6082T651 Using an Interlayer

Cited by 1 publication

References 21 publications

Interlayers in Resistance Spot-Welded Lap Joints: A Critical Review

Interlayers in Resistance Spot-Welded Lap Joints: A Critical Review

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