HIGH-FORMING MULTI-LAYER ALUMINUM ALLOY PACKAGE

Provided herein are novel, high-forming multi-layer aluminum alloy packages that include a core layer and one or more cladding layers. The alloy packages have excellent bake-hardening properties and are highly recyclable. The packages also display exceptional bendability and elongation properties. A...

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Bibliographic Details
Main Authors Stadlin, Jacques, Florey, Guillaume, Despois, Jean-Francois, Bassi, Corrado, Bezencon, Cyrille, Timm, Juergen
Format Patent
LanguageEnglish
Published 03.09.2020
Subjects
ALLOYS
CASTING
CASTING OF METALS
CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
CHANGING THE PHYSICAL STRUCTURE OF NON-FERROUS METALS ANDNON-FERROUS ALLOYS
CHEMISTRY
FERROUS OR NON-FERROUS ALLOYS
LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
METALLURGY
MOTOR VEHICLES
PERFORMING OPERATIONS
POWDER METALLURGY
TRAILERS
TRANSPORTING
TREATMENT OF ALLOYS OR NON-FERROUS METALS
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Summary:Provided herein are novel, high-forming multi-layer aluminum alloy packages that include a core layer and one or more cladding layers. The alloy packages have excellent bake-hardening properties and are highly recyclable. The packages also display exceptional bendability and elongation properties. Also provided herein are novel aluminum alloy compositions for use as cladding layers. The compositions contain up to 0.6 wt. % Fe and one or more of Mn, Ni, Ti, Co, Nb, Cr, V, Zr, Hf and Ta.
Bibliography:Application Number: US202016875472