| 摘要 |
<p>An object is to provide a coated material for a cutting tool which can realize long life-time under severe cutting processing conditions such as high-speed processing, high-feed-rate processing, higher hardness of a material to be cut, cutting of a difficultly cutting material, etc. In a coated material in which a coating is coated on the surface of a substrate, at least one layer of the coating is a hard film comprising a cubic metallic compound which comprises at least one metal element M selected from Al, Si, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo and W, and at least one element selected from C, N and O, and is a coated material in which an X-ray intensity distribution of an ± axis in a pole figure for a (111) plane of the hard film has a maximum intensity in an ± angle range of 75 to 90°, and an X-ray intensity distribution of an ± axis in a pole figure for a (220) plane of the hard film has ± maximum intensity in an ± angle range of 75 to 90°.</p> |
