Corrosion Resistance of Aluminum-Transition-Steel Joints for Automobiles

Baboian, Robert; Haynes, Gardner

doi:10.4271/932353

Cited by 5 publications

(2 citation statements)

References 10 publications

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“…An important advantage of this welding method was noted by Baboian and Haynes [31]. They reported that the bimetallic interlayer leads to the creation of a junction with high corrosion resistance, because only aluminum-aluminum and steel-steel crevices are formed, not aluminum-steel ones.…”

Section: Resistance Spot Welding With Interlayermentioning

confidence: 99%

“…As a result, a suitable weld nugget is formed between the rivet and the steel sheet, and both are mechanically interlocked with the aluminum sheet ( Figure 7b). An important advantage of this welding method was noted by Baboian and Haynes [31]. They reported that the bimetallic interlayer leads to the creation of a junction with high corrosion resistance, because only aluminum-aluminum and steel-steel crevices are formed, not aluminum-steel ones.…”

Section: Resistance Element Weldingmentioning

confidence: 99%

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Review of Aluminum-To-Steel Welding Technologies for Car-Body Applications

Gullino

Matteis

D’Aiuto

2019

Metals

127

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Hybrid car bodies fabricated by joining parts made with steel and aluminum alloys are becoming increasingly common. This provides an affordable mean to decrease the car weight by using lighter or more advanced materials only where they can achieve the maximum benefit. This development is driven mainly by recent regulations on carbon dioxide emissions, and hinges on the deployment of effective joining technologies. In most cases, such technologies were not previously used in the car sector, and must be adapted to its requirements. Several dissimilar welding technologies, based on either fusion welding or solid-state welding, are reviewed here, focusing on dissimilar joining among steels and wrought aluminum alloys. These technologies are either presently being introduced in the car industry, or are used in other sectors and could be applied in the car industry in the near future.

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Section: Resistance Spot Welding With Interlayermentioning

confidence: 99%

Section: Resistance Element Weldingmentioning

confidence: 99%

Review of Aluminum-To-Steel Welding Technologies for Car-Body Applications

Gullino

Matteis

D’Aiuto

2019

Metals

127

View full text Add to dashboard Cite

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Corrosion of Welded, Brazed, Soldered, and Adhesive-Bonded Joints

1999

Corrosion of Aluminum and Aluminum Alloys

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Corrosion of Nonferrous Alloy Weldments

2006

Corrosion of Weldments

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The nonferrous alloys described in this chapter include aluminum and aluminum alloys, copper and copper alloys, titanium and titanium alloys, zirconium and zirconium alloys, and tantalum and tantalum alloys. Some of the factors that affect the corrosion performance of welded nonferrous assemblies include galvanic effects, crevices, assembly stresses in products susceptible to stress-corrosion cracking, and hydrogen pickup and subsequent cracking. The emphasis is placed on the compositions, general welding considerations, and corrosion behavior of these alloys.

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Corrosion Resistance of Aluminum-Transition-Steel Joints for Automobiles

Cited by 5 publications

References 10 publications

Review of Aluminum-To-Steel Welding Technologies for Car-Body Applications

Review of Aluminum-To-Steel Welding Technologies for Car-Body Applications

Corrosion of Welded, Brazed, Soldered, and Adhesive-Bonded Joints

Corrosion of Nonferrous Alloy Weldments

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