Development of aluminium-clad steel sheet by roll-bonding for the automotive industry

Buchner, Michaela; Buchmayr, Bruno; Bichler, Christian; Riemelmoser, F. O.

doi:10.1063/1.2729522

Cited by 3 publications

(2 citation statements)

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“…Then the composites are rolled immediately to a thickness reduction of 45 % in a 250 mm diameter two-high mill with a roll temperature of about 130°C at 3.9 m/min (cp. [3]). After the rolling process, pieces of the composites are heat treated.…”

Section: Manufacturing Of the Compositesmentioning

confidence: 93%

Investigation of different parameters on roll bonding quality of aluminium and steel sheets

Buchner

Buchmayr

et al. 2008

Int J Mater Form

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One objective of the project "Austrian Light Weight Structures (ALWS)" is a basic study of production, modelling and validation of roll bonded composites of AA6xxx-automotive alloy and IF-steel. In this context, the influence of surface preparation, pre-heating temperature of aluminium and steel sheet, and post-heat treatment on the bond strength of the composites is analysed by shear tests and reverse bend tests. Furthermore, the interface region is investigated by micro-hardness tests and metallographic observations.

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Section: Manufacturing Of the Compositesmentioning

confidence: 93%

Investigation of different parameters on roll bonding quality of aluminium and steel sheets

Buchner

Buchmayr

et al. 2008

Int J Mater Form

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“…Particularly in these processes in which steel remains in the solid state and only the aluminum material is melted, firm bonding is impaired [1]. The surface and top layers, however, break up by the forming process so that the blank metal is caused to flow due to the pressure and the blank metal surfaces get into contact and are welded together [2]. Due to the low solubility of iron in aluminum, aluminumrich intermetallic phases occur through chemical reactions and diffusion processes [3].…”

Section: Introductionmentioning

confidence: 99%

Influence of different alloying elements on the intermetallic phase seam thickness of compound forged steel-aluminum parts

Behrens

Kosch

2011

Prod. Eng. Res. Devel.

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In times of increasing energy costs automotive light weight construction is gaining more importance. Thus, attempts have been made to replace steel components with parts made of aluminum alloys. This, however, often involves the deterioration of important component properties and impedes material substitution in mechanically high-stressed parts like gear components. Due to this, the attempt to design load-optimized parts with hybrid structure which correspond to the requirements of structural light weight construction is made. The production of hybrid compounds by forging is a promising method to manufacture functional parts by applying resource-saving process steps. The aim of the presented research is to determine the optimal production parameters for compound forging. To characterize the component quality it is necessary to investigate the factors influencing the joining zone.

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Properties and Mechanism of Al/St Bimetal Tube Bonding Produced by Cold Spin-Bonding (CSB) Process

Samandari

Abrinia

Akbarzadeh

et al. 2017

Trans Indian Inst Met

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Development of aluminium-clad steel sheet by roll-bonding for the automotive industry

Cited by 3 publications

References 0 publications

Investigation of different parameters on roll bonding quality of aluminium and steel sheets

Investigation of different parameters on roll bonding quality of aluminium and steel sheets

Influence of different alloying elements on the intermetallic phase seam thickness of compound forged steel-aluminum parts

Properties and Mechanism of Al/St Bimetal Tube Bonding Produced by Cold Spin-Bonding (CSB) Process

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