Aluminum Foam Sandwiches for Lightweight Structures

Aluminum Foam Sandwiches for Lightweight Structures

The properties of sandwiches with aluminum foam and the special features of their use in lightweight welded structures are determined. The weldability of such sandwiches in foamed and non-foamed conditions is analyzed under friction stir welding, laser beam welding and short arc welding in protectiv...

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Veröffentlicht in:Metal science and heat treatment 2018-05, Vol.60 (1-2), p.44-49
Hauptverfasser: Mikhailov, V. G., Fritzsche, S., Hantelmann, C., Ossenbrink, R.
Format: Artikel
Sprache:eng
Schlagworte:
Aluminum
Characterization and Evaluation of Materials
Chemistry and Materials Science
Classical Mechanics
Engineering Thermodynamics
Friction stir welding
Gas metal arc welding
Heat and Mass Transfer
Laser beam welding
Lightweight
Materials Science
Mechanical properties
Metal foams
Metallic Materials
Sandwiches
Weight reduction
Welded structures
Welding
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Beschreibung
Zusammenfassung:The properties of sandwiches with aluminum foam and the special features of their use in lightweight welded structures are determined. The weldability of such sandwiches in foamed and non-foamed conditions is analyzed under friction stir welding, laser beam welding and short arc welding in protective gas. The process and mechanical properties of the welds are studied. The results are generalized in a catalog that may be useful for materials scientists and designers.
ISSN:0026-0673
1573-8973
DOI:10.1007/s11041-018-0238-x