SURFACE TREATING METHOD FOR INTERNAL/EXTERNAL METAL MATERIAL, AND INTERNAL/EXTERNAL METAL MATERIAL TREATED BY THE SAME

The present invention relates to a method to process a surface of an internal/external metal material and a surface-processed internal/external metal material and, more specifically, relates to a method to process a surface of an internal/external metal material capable of forming a wall layer with...

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Bibliographische Detailangaben
1. Verfasser:	CHO, SANG MOO
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	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 DIFFUSION TREATMENT OF METALLIC MATERIAL ELECTROFORMING ELECTROLYTIC OR ELECTROPHORETIC PROCESSES INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTIONOF COATINGS SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION
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Beschreibung
Zusammenfassung:	The present invention relates to a method to process a surface of an internal/external metal material and a surface-processed internal/external metal material and, more specifically, relates to a method to process a surface of an internal/external metal material capable of forming a wall layer with valve metal on a surface of an internal/external metal material and forming a surface layer with an aluminum metal on the wall layer; and then performing anodic oxidation on the surface, and coloring and sealing the surface. According to the present invention, anodic oxidation, and coloring and sealing techniques are applied to a surface of various internal/external metal materials such as zinc, stainless steel, and magnesium; thereby making various, beautiful, and equal surface colors for the internal/external metal materials. 본 발명은 금속 내외장재의 표면처리 방법 및 표면 처리된 금속 내외장재에 관한 것으로, 더욱 상세하게는 금속 내외장재 표면에 밸브 금속(Valve Metal)으로 장벽층을 형성하고, 그 위에 알루미늄(Al)계 금속으로 표면층을 형성한 후, 표면을 양극 산화시키고 염료 착색 및 봉공 처리하는 금속 내외장재의 표면처리 방법에 관한 것이다. 본 발명에 따르면, 아연, 스테인리스, 마그네슘 등의 다양한 금속 내외장재의 표면에 양극 산화 및 착색, 봉공 처리 기술을 적용하여 다양하고 미려하면서도 균일한 금속 내외장재의 표면 색상 구현이 가능하다는 효과가 있다.