METHOD OF MANUFACTURING HARD METAL COMPOSITION FOR PRECIOUS METAL

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United States of America Patent

APP PUB NO 20180010219A1
SERIAL NO

15135523

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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The invention relates to a cemented carbide composition producing method for precious metal, which includes a titanium nitride component contained therein and shows excellent workability, corrosion resistance, reduction in weight and other desirable mechanical properties, as well as the low amount of nickel used as a metallic binder and an aluminum oxide coating helps to suppress potential negative skin reactions.

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Patent Owner(s)

Patent OwnerAddress
SONG JEONG-SUSEOUL

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Song, Jeong-su Seoul, KR 3 3

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