| 摘要 |
PURPOSE:To produce a diamond coated member having excellent exfoliation resistance by interposing an adhesive strengthening layer consisting of boron, diamond, etc., between a base body and the outside layer of diamond. CONSTITUTION:The intermediate layer consisting of one or multiple layers is interposed between the base body and the outside layer in the stage of forming the outside layer consisting of diamond and/or diamond-like carbon on the surface of the base body. The intermediate layer contiguous to the outside layer is formed of the adhesive strengthening layer consisting of boron and/or boron carbide and diamond and/or diamond-like carbon. The adhesive strengthening layer is formed to 50Angstrom -50mu thickness and the thickness of the outside layer is made 0.1-50mu. The diamond coated member having the excellent exfoliation resistance is thus formed and is made effectively usable for a cutting tool, etc.
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