ALUMINUM ALLOY HOUSING AND PREPARATION METHOD THEREFOR AND PERSONAL ELECTRONIC DEVICE

Provided are an aluminum alloy housing and a preparation method therefor and a personal electronic device. The aluminum alloy housing comprises an aluminum alloy matrix (1) and an oxide film layer (2). The aluminum alloy matrix (1) has a slit (3) thereon. The oxide film layer (2) comprises an inner...

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Bibliographische Detailangaben
Hauptverfasser:	LIAO, Chongchong, ZHANG, Le, DAI, Lingna, CHEN, Liang, WANG, Yu
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	APPARATUS THEREFOR CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS CHEMISTRY ELECTRIC COMMUNICATION TECHNIQUE ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY ELECTROFORMING ELECTROLYTIC OR ELECTROPHORETIC PROCESSES MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS METALLURGY PRINTED CIRCUITS PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS TELEPHONIC COMMUNICATION
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Beschreibung
Zusammenfassung:	Provided are an aluminum alloy housing and a preparation method therefor and a personal electronic device. The aluminum alloy housing comprises an aluminum alloy matrix (1) and an oxide film layer (2). The aluminum alloy matrix (1) has a slit (3) thereon. The oxide film layer (2) comprises an inner anode oxide film layer (21) and an outer anode oxide film layer (22), the inner anode oxide film layer (21) has inner anode oxide film layer nanopores, the outer anode oxide film layer (22) has outer anode oxide film layer nanopores, and the inner anode oxide film layer nanopores and the outer anode oxide film layer nanopores are each independently filled with coloring dyes. L'invention concerne un boîtier en alliage d'aluminium et son procédé de préparation et un dispositif électronique personnel. Le boîtier en alliage d'aluminium comprend une matrice en alliage d'aluminium (1) et une couche de film d'oxyde (2). La matrice en alliage d'aluminium (1) a une fente (3) sur celle-ci. La couche de film d'oxyde (2) compr