Surface treated products deposited ceramic covering layer with granule shape

The present invention relates to a surface-treated product with a deposited granule-shaped ceramic covering layer and a ceramic film layer forming method and, more specifically, relates to a surface-treated product with a deposited granule-shaped ceramic covering layer and a ceramic film layer formi...

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Bibliographische Detailangaben
Hauptverfasser:	KO, SUNG KEUN, KIM, MI SUN
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 surface-treated product with a deposited granule-shaped ceramic covering layer and a ceramic film layer forming method and, more specifically, relates to a surface-treated product with a deposited granule-shaped ceramic covering layer and a ceramic film layer forming method capable of depositing a granule-shaped ceramic film layer on an oxidized or anodically-oxidized film layer. The surface-treated product includes: an aluminum or metal bulk material; a first porous film layer forming a fore or grain boundary by oxidizing or anodically oxidizing the surface of the material; and a second film layer forming a ceramic film layer by being deposited on the surface of the first film layer in a granule shape larger than a fore size. 본 발명은 그래눌 형태의 세라믹 피막층이 증착된 표면처리 제품 및 세라믹 피막층 형성방법에 관한 것으로서, 산화처리 또는 양극 산화 처리된 피막층 위에 세라믹 피막층을 그래눌 형태로 증착하는 그래눌 형태의 세라믹 피막층이 증착된 표면처리 제품 및 세라믹 피막층 형성방법에 관한 것이다. 이를 위해 알루미늄 또는 메탈 계열의 벌크 모재, 모재 표면을 산화 또는 양극산화 처리함으로써 포어 또는 그래인 바운더리가 형성되는 다공성 제1 피막층, 및 제1 피막층 표면에 포어 사이즈보다 크게 그래눌 형태로 증착되어 세라믹 피막층이 형성되는 제2 피막층을 포함하는 것을 특징으로 하는 그래눌 형태의 세라믹 피막층이 증착된 표면처리 제품이 개시된다.