METHOD FOR PRODUCING METAL/RESIN COMPOSITE STRUCTURE AND METHOD FOR PRODUCING SURFACE-ROUGHENED STEEL MEMBER

A manufacturing method of a metal/resin composite structure of the invention is a manufacturing method for manufacturing a metal/resin composite structure obtained by bonding a steel member and a thermoplastic resin member formed of a thermoplastic resin or a resin composition including the thermopl...

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Bibliographische Detailangaben
Hauptverfasser:	SUGITA Haruka, INOUE Goro, OKUMURA Hiroshi
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING APPARATUS THEREFOR 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 COMPOSITIONS BASED THEREON COMPOSITIONS OF MACROMOLECULAR COMPOUNDS DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTROFORMING ELECTROLYTIC OR ELECTROPHORETIC PROCESSES INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM METALLURGY MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLICMATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASSC23 AND AT LEAST ONEPROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25 NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE ORGANIC MACROMOLECULAR COMPOUNDS PERFORMING OPERATIONS PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION THEIR PREPARATION OR CHEMICAL WORKING-UP TRANSPORTING WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A manufacturing method of a metal/resin composite structure of the invention is a manufacturing method for manufacturing a metal/resin composite structure obtained by bonding a steel member and a thermoplastic resin member formed of a thermoplastic resin or a resin composition including the thermoplastic resin, to each other, the method comprising. The manufacturing method of a metal/resin composite structure includes a first step of applying a metal plating layer that is formed of a metal having smaller ionization tendency than ionization tendency of iron and including a roughened surface on a side opposite to a surface to be in contact with the steel member, to at least a bonding portion surface of the steel member to be bonded to the thermoplastic resin member; a second step of processing at least the surface of the metal plating layer with inorganic acid; and a step of molding the thermoplastic resin member and bonding the steel member and the thermoplastic resin member, so that at least a part of the thermoplastic resin member is in contact with the bonding portion surface of the steel member.