METHOD FOR MANUFACTURING A WELDABLE METAL-POLYMER MULTILAYER COMPOSITE

The invention relates to a method for manufacturing a sandwich panel as a semi-finished product where at least one layer of a non-metallic material is positioned (4) between at least two metallic layers (1,2,5). At least one of the metal layers is shaped into a three dimensional layer (2), and the m...

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Bibliographic Details
Main Authors THOMAS HÜNDGEN, THOMAS FRÖHLICH, STEFAN LINDNER, PHILIP NINNEMANN
Format Patent
LanguageEnglish
Published 27.10.2021
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Summary:The invention relates to a method for manufacturing a sandwich panel as a semi-finished product where at least one layer of a non-metallic material is positioned (4) between at least two metallic layers (1,2,5). At least one of the metal layers is shaped into a three dimensional layer (2), and the metal layers (1,2,5) are material closured to each other by a tack weld (3,8) on the metallic contacts between the metallic layers (1,2,5) to enable resistance weldability of the semi-finished product in order to connect the semi-finished product to a desired combination of solutions.
Bibliography:Application Number: ZA20190004060