COMPOSITE MATERIAL FOR ELECTRIC AND ELECTRONIC COMPONENTS, ELECTRIC AND ELECTRONIC COMPONENTS, AND METHOD FOR MANUFACTURING COMPOSITE MATERIAL FOR ELECTRIC AND ELECTRONIC COMPONENTS

This invention provides a composite material for use in a material for electric and electronic components, formed by punching followed by bending, the composite material comprising a metallic base material, an insulating film having a substantially single-layer structure provided on at least a part...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZAMA SATORU, SUGAHARA CHIKAHITO
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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Beschreibung
Zusammenfassung:	This invention provides a composite material for use in a material for electric and electronic components, formed by punching followed by bending, the composite material comprising a metallic base material, an insulating film having a substantially single-layer structure provided on at least a part of the metallic base material, and a metal layer provided between the metallic base material and the insulating film so that the peel width of the insulating film at the end of the material after punching is less than 10 μm, and, after bending, both the adhesion of the insulating film on the inner side of the bent material and the adhesion of the insulating film at the front end of the part extended from the outer side of the bent material are retained. There are also provided electric and electronic components using the composite material, and a method for manufacturing a composite material for electric and electronic components.