METHOD FOR PRODUCING DECORATIVE SINTERED METALLIC ARTICLE AND DECORATIVE SINTERED METALLIC ARTICLE

Provided is a method for producing a decorative sintered metallic article and the same, used in jewelry goods, ornaments, clothing accessories, by combining a copper paste and a silver paste. The method comprises the steps of: producing a patterned piece by alternately arranging the copper paste con...

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Bibliographische Detailangaben
Hauptverfasser:	YOSHIHARA HIDEKAZU, HIRAMA MASASHI, ITO TOSHIE
Format:	Patent
Sprache:	eng
Schlagworte:	CASTING DECORATIVE ARTS LAYERED PRODUCTS LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER MOSAICS PAPERHANGING PERFORMING OPERATIONS POWDER METALLURGY PRODUCING DECORATIVE EFFECTS SPECIAL DESIGNS OR PICTURES TARSIA WORK TRANSPORTING WORKING METALLIC POWDER
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Beschreibung
Zusammenfassung:	Provided is a method for producing a decorative sintered metallic article and the same, used in jewelry goods, ornaments, clothing accessories, by combining a copper paste and a silver paste. The method comprises the steps of: producing a patterned piece by alternately arranging the copper paste containing an organic binder and water in 10 to 35 wt % and one or more kinds of copper powders selected from a copper powder and a copper alloy powder, and the silver paste similarly prepared to the copper paste; forming patterned pastes by drawing a pattern through deforming at least rows on the upper surface of the alternately arranged copper and silver pastes; drying the patterned pastes to produce a patterned piece; shaping a decorative object by processing the produced patterned piece; and firing the decorative object to produce a decorative sintered object.