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Coating having a layer of diamond-like carbon and diamond-like nanocomposite composition
Coating having a layer of diamond-like carbon and diamond-like nanocomposite composition
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机译:具有一层类金刚石碳和类金刚石纳米复合材料组成的涂层
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摘要
The invention relates to a substrate (1) covered at least in part with a coating (6) comprising a number of layered structures (2) each such structure comprisinga first diamond like nanocomposite composition layer (3) closest to the substrate, which composition comprises interpenetrating networks of a-C:H and a-Si:O,a second diamond like carbon composition layer (4) on top of said first layer,a transition layer (5) between said first and second layer comprising a mixture of said diamond like nonocomposite and said diamond like carbon compositions; andwhen the number of layered structures (2) is greater than one, then the coating (6) comprises an intermediate layer (7) comprising a mixture of said diamond like carbon and diamond like nanocomposite compositions sandwiched between each pair of consecutive layered structures (2).It also relates to a process for manufacturing such a covered substrate.
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