JP7754348B1 - 切削工具 - Google Patents

切削工具

Info

Publication number
JP7754348B1
JP7754348B1 JP2024563885A JP2024563885A JP7754348B1 JP 7754348 B1 JP7754348 B1 JP 7754348B1 JP 2024563885 A JP2024563885 A JP 2024563885A JP 2024563885 A JP2024563885 A JP 2024563885A JP 7754348 B1 JP7754348 B1 JP 7754348B1
Authority
JP
Japan
Prior art keywords
layer
substrate
coating
interface
less
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
JP2024563885A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2025234027A1 (https=
JPWO2025234027A5 (https=
Inventor
晴子 原田
史佳 小林
アノンサック パサート
侑也 岸田
貴志 関谷
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Application granted granted Critical
Publication of JP7754348B1 publication Critical patent/JP7754348B1/ja
Publication of JPWO2025234027A1 publication Critical patent/JPWO2025234027A1/ja
Publication of JPWO2025234027A5 publication Critical patent/JPWO2025234027A5/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C16/00—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes
    • C23C16/22—Chemical coating by decomposition of gaseous compounds, without leaving reaction products of surface material in the coating, i.e. chemical vapour deposition [CVD] processes characterised by the deposition of inorganic material, other than metallic material
    • C23C16/30—Deposition of compounds, mixtures or solid solutions, e.g. borides, carbides, nitrides
    • C23C16/40—Oxides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Drilling Tools (AREA)
JP2024563885A 2024-05-08 2024-05-08 切削工具 Active JP7754348B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2024/017149 WO2025234027A1 (ja) 2024-05-08 2024-05-08 切削工具

Publications (3)

Publication Number Publication Date
JP7754348B1 true JP7754348B1 (ja) 2025-10-15
JPWO2025234027A1 JPWO2025234027A1 (https=) 2025-11-13
JPWO2025234027A5 JPWO2025234027A5 (https=) 2026-04-14

Family

ID=97347335

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2024563885A Active JP7754348B1 (ja) 2024-05-08 2024-05-08 切削工具

Country Status (4)

Country Link
EP (1) EP4729216A1 (https=)
JP (1) JP7754348B1 (https=)
CN (1) CN121605016A (https=)
WO (1) WO2025234027A1 (https=)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2395126A1 (en) * 2010-06-08 2011-12-14 Seco Tools AB Textured alumina layer
JP2017019096A (ja) * 2015-11-25 2017-01-26 住友電工ハードメタル株式会社 表面被覆切削工具
WO2020174754A1 (ja) * 2019-02-26 2020-09-03 住友電工ハードメタル株式会社 切削工具

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2586479T3 (es) 2014-01-30 2016-10-14 Walter Ag Herramienta de corte recubierta con alúmina con límites de grano de alúmina en zigzag

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2395126A1 (en) * 2010-06-08 2011-12-14 Seco Tools AB Textured alumina layer
JP2017019096A (ja) * 2015-11-25 2017-01-26 住友電工ハードメタル株式会社 表面被覆切削工具
WO2020174754A1 (ja) * 2019-02-26 2020-09-03 住友電工ハードメタル株式会社 切削工具

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
S. Shoja, N. Mortazavi, E. Lindahl, S. Norgren, O. Backe, M. Halvarsson，Microstructure investigation of textured CVD alumina coatings，International Journal of Refractory Metals & Hard Materials，ELSEVIER，2019年10月17日，volume 87，105125，https://doi.org/10.1016/j.ijrmhm.2019.105125
S. SHOJA, N. MORTAZAVI, E. LINDAHL, S. NORGREN, O. BACKE, M. HALVARSSON: "Microstructure investigation of textured CVD alumina coatings", INTERNATIONAL JOURNAL OF REFRACTORY METALS & HARD MATERIALS, vol. 87, JPN6025035179, 17 October 2019 (2019-10-17), pages 105125, ISSN: 0005679065 *

Also Published As

Publication number Publication date
WO2025234027A1 (ja) 2025-11-13
JPWO2025234027A1 (https=) 2025-11-13
EP4729216A1 (en) 2026-04-22
CN121605016A (zh) 2026-03-03

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