ORNAMENT, PRODUCTION METHOD FOR THE SAME, AND TIMEPIECE

PROBLEM TO BE SOLVED: To provide an ornament having regions of a plurality of different colors and being excellent in durability as well while being excellent in esthetic appearance.SOLUTION: An ornament comprises: a metallic base material of which at least a part of a surface mainly constituted of...

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Bibliographische Detailangaben
Hauptverfasser:	TSUKAMOTO WATARU, KAWAKAMI ATSUSHI
Format:	Patent
Sprache:	eng ; jpn
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 HOROLOGY 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 MECHANICAL PARTS OF CLOCKS OR WATCHES IN GENERAL MECHANICALLY-DRIVEN CLOCKS OR WATCHES METALLURGY PERFORMING OPERATIONS PHYSICS SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION TIME PIECES USING THE POSITION OF THE SUN, MOON OR STARS TRANSPORTING
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an ornament having regions of a plurality of different colors and being excellent in durability as well while being excellent in esthetic appearance.SOLUTION: An ornament comprises: a metallic base material of which at least a part of a surface mainly constituted of Ti or stainless steel; a first hard coating film mainly constituted of a Ti-base hard compound; a titanium coating film mainly constituted of the Ti; a second hard coating film mainly constituted of a Zr-base hard compound; and a different-colored coating film constituted of a material in color tone different from that of the titanium coating film. The second hard coating film and the different-colored coating film selectively cover a part of a surface the titanium coating film. The titanium coating film and the different-colored coating film are constituted so as to be able to be visually recognized from an outside.SELECTED DRAWING: None 【課題】複数の異なる色彩の領域を有し美的外観に優れるとともに、耐久性にも優れる装飾品を提供すること。【解決手段】本発明の装飾品は、少なくとも表面の一部が主としてＴｉまたはステンレス鋼で構成された金属製の基材と、主としてＴｉ系硬質化合物で構成された第１の硬質被膜と、主としてＴｉで構成されたチタン被膜と、主としてＺｒ系硬質化合物で構成された第２の硬質被膜と、前記チタン被膜とは異なる色調の材料で構成された異色被膜とを備え、前記第２の硬質被膜および前記異色被膜は、前記チタン被膜の表面上の一部を選択的に被覆するものであり、前記チタン被膜および前記異色被膜とが、外部から視認できるように構成されていることを特徴とする。【選択図】なし