Title:
COATED MEMBER
Document Type and Number:
WIPO Patent Application WO/2010/007958
Kind Code:
A1
Abstract:
A coated member for cutting tools which renders a long life possible under severe cutting conditions as in high-speed processing, high-feed-rate processing, cutting of works having enhanced hardness, and cutting of works difficult to cut. The coated member comprises a base having a surface coated with one or more coating films. At least one of the coating films is a hard film of a cubic metallic compound comprising at least one metallic element (M) selected from Al, Si, Ti, Zr, Hf, V, Nb, Ta, Cr, Mo, and W and at least one element (X) selected from C, N, and O. In the pole figure for the (111) plane of the hard film, the X-ray intensity distribution in the α axis has a maximum intensity in the α-angle range of 75-90°. In the pole figure for the (220) plane of the hard film, the X-ray intensity distribution in the α axis has a maximum intensity in the α-angle range of 75-90°.
Inventors:
CHEN, Lu (())
陳 路 (())
陳 路 (())
Application Number:
JP2009/062651
Publication Date:
January 21, 2010
Filing Date:
July 13, 2009
Export Citation:
Assignee:
TUNGALOY CORPORATION (Solid Square, 580 Horikawa-cho, Saiwai-ku, Kawasaki-sh, Kanagawa 03, 〒2128503, JP)
株式会社タンガロイ (〒03 神奈川県川崎市幸区堀川町５８０番地 ソリッドスクエア Kanagawa, 〒2128503, JP)
CHEN, Lu (())
株式会社タンガロイ (〒03 神奈川県川崎市幸区堀川町５８０番地 ソリッドスクエア Kanagawa, 〒2128503, JP)
CHEN, Lu (())
International Classes:
B23B27/14; B23B51/00; B23C5/16; C23C14/06
Attorney, Agent or Firm:
TSUKUNI, Hajime (SVAX TS Bldg, 22-12 Toranomon 1-chome, Minato-k, Tokyo 01, 〒1050001, JP)
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