COMPOSITION FOR PRECIOUS METAL SINTERING, PROCESS FOR PRODUCING PRECIOUS METAL SINTER AND PRECIOUS METAL SINTER

A composition for precious metal sintering that yields a precious metal sinter for use in jewelry, ornaments, accessories, etc., by sintering, especially that realizes not only production of a precious metal sinter even when the precious metal content per volume of the composition for precious metal...

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Bibliographic Details
Main Authors KASUKAWA, TOMOAKI, MUKOYAMA, SEIGO, TANAKA, MASAKI
Format Patent
LanguageEnglish
French
German
Published 16.02.2011
Subjects
CASTING
MAKING METALLIC POWDER
MANUFACTURE OF ARTICLES FROM METALLIC POWDER
PERFORMING OPERATIONS
POWDER METALLURGY
TRANSPORTING
WORKING METALLIC POWDER
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Summary:A composition for precious metal sintering that yields a precious metal sinter for use in jewelry, ornaments, accessories, etc., by sintering, especially that realizes not only production of a precious metal sinter even when the precious metal content per volume of the composition for precious metal sintering is reduced but also in a striking reduction of the weight of the precious metal sinter. Further, there are disclosed a process for producing the precious metal sinter and the precious metal sinter. This composition for precious metal sintering is characterized by comprising a mixture of precious metal powder, hollow glass powder and organic binder solution.
Bibliography:Application Number: EP20080776960