Carbon layer derived from carbide ceramics and preparation method thereof

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United States of America Patent

PATENT NO 9957456
SERIAL NO

14083511

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Abstract

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Provided is a carbon layer derived from carbide ceramics, wherein metal or non-metal atoms are extracted selectively from the surface of carbide ceramics to form voids, which, in turn, are filled with carbon synthesized by a carbon compound, thereby providing improved roughness and hardness, as well as to a method for preparing the same.

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Patent Owner(s)

Patent OwnerAddress
FLOWSERVE KSM CO LTDGYEONGGI-DO 10040

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Jeong, Min-gun Seoul, KR 5 13
Lim, Dae Soon Seoul, KR 17 79
Yoon, Seo-hyun Seoul, KR 1 13

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