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Heterogeneous joints between steel and aluminium made by modified MIG process

Citace: [] FRANC, A. Heterogeneous joints between steel and aluminium made by modified MIG process. In METAL 2010. Ostrava: TANGER,, 2010. s. 586-589. ISBN: 978-80-87294-17-8
Druh: STAŤ VE SBORNÍKU
Jazyk publikace: eng
Anglický název: Heterogeneous joints between steel and aluminium made by modified MIG process
Rok vydání: 2010
Místo konání: Ostrava
Název zdroje: TANGER,
Autoři: Ing. Aleš Franc
Abstrakt CZ: Metal inert gas welding is an efficient technology used for many years across the whole industry. Advanced constructions and equipments especially in automotive industry combine wide variety of materials. Combination of commonly used construction materials - the aluminium and steel, bring high demands on welding technologies. It has been proven that conventional arc welding technologies are unable to join steel to aluminium, in industry applicable quality and reproducibility. This fact leads to the new development of welding technologies modifications. This article deals with heterogeneous joints between steel and aluminium alloy with focus on their major weldability problems. In experimental procedure the low carbon zinc coated steel sheet is joined with aluminium alloy sheet (6000 series) by MIG modification. Basic microstructure evaluation of these heterogeneous joints is also presented.
Abstrakt EN: Metal inert gas welding is an efficient technology used for many years across the whole industry. Advanced constructions and equipments especially in automotive industry combine wide variety of materials. Combination of commonly used construction materials - the aluminium and steel, bring high demands on welding technologies. It has been proven that conventional arc welding technologies are unable to join steel to aluminium, in industry applicable quality and reproducibility. This fact leads to the new development of welding technologies modifications. This article deals with heterogeneous joints between steel and aluminium alloy with focus on their major weldability problems. In experimental procedure the low carbon zinc coated steel sheet is joined with aluminium alloy sheet (6000 series) by MIG modification. Basic microstructure evaluation of these heterogeneous joints is also presented.
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