WEAR-RESISTANT COATING AND PROCESS FOR PRODUCING IT
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United States of America Patent
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app pub date -
Aug 22, 2007
filing date -
Aug 26, 2004
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Abstract
A process for producing a wear-resistant coating and a wear-resistant coating on a surfaces of machine or engine parts which are exposed to frictional wear. This has in particular use for internal combustion engines. The coating comprises at least one metal-free, amorphous hydrocarbon layer which includes sp.sup.2- and sp.sup.3-hybridized carbon applied to the surface of the machine part, for reducing friction and increasing the wear resistance of the surface of the machine or engine part.
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