发明公开
- 专利标题: COATED TOOL
-
申请号: US18682945申请日: 2022-08-19
-
公开(公告)号: US20240352572A1公开(公告)日: 2024-10-24
- 发明人: Tomoya Sasaki
- 申请人: MOLDINO TOOL ENGINEERING, LTD.
- 申请人地址: JP Tokyo
- 专利权人: MOLDINO TOOL ENGINEERING, LTD.
- 当前专利权人: MOLDINO TOOL ENGINEERING, LTD.
- 当前专利权人地址: JP Tokyo
- 优先权: JP 21134034 2021.08.19
- 国际申请: PCT/JP2022/031386 2022.08.19
- 进入国家日期: 2024-02-12
- 主分类号: C23C14/06
- IPC分类号: C23C14/06 ; B23B27/14 ; C23C14/02 ; C23C14/34
摘要:
A coated tool of the present invention includes a substrate and a hard coating on the substrate. The hard coating is a nitride or a carbonitride containing 65 atom % or more and 90 atom % or less of Al and 10 atom % or more and 35 atom % or less of Cr with respect to a total amount of metal elements including metalloid elements, and containing 0.50 atom % or less of argon (Ar), and has a face-centered cubic lattice structure. The hard coating shows a maximum intensity Ia in an α angle range of 80° to 90° in an X-ray intensity distribution on an α-axis in a positive pole figure of a (111) plane of the face-centered cubic lattice structure, and an intensity in an α angle range of 0° to 70° is 35% or less of the maximum intensity Ia.
信息查询
IPC分类: