JPS5296911A - Coated cutting chip made of hard alloy - Google Patents

Coated cutting chip made of hard alloy

Info

Publication number
JPS5296911A
JPS5296911A JP1278476A JP1278476A JPS5296911A JP S5296911 A JPS5296911 A JP S5296911A JP 1278476 A JP1278476 A JP 1278476A JP 1278476 A JP1278476 A JP 1278476A JP S5296911 A JPS5296911 A JP S5296911A
Authority
JP
Japan
Prior art keywords
cutting chip
hard alloy
chip made
coated cutting
layer
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.)
Granted
Application number
JP1278476A
Other languages
Japanese (ja)
Other versions
JPS571585B2 (en
Inventor
Hidekazu Doi
Noribumi Kikuchi
Yasuo Suzuki
Akio Nishiyama
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.)
Mitsubishi Metal Corp
Original Assignee
Mitsubishi Metal Corp
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 Mitsubishi Metal Corp filed Critical Mitsubishi Metal Corp
Priority to JP1278476A priority Critical patent/JPS5296911A/en
Publication of JPS5296911A publication Critical patent/JPS5296911A/en
Publication of JPS571585B2 publication Critical patent/JPS571585B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • C23C16/36—Carbonitrides
    • 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
    • C23C16/403—Oxides of aluminium, magnesium or beryllium

Abstract

PURPOSE:To improve the wear resistance of a cutting chip by forming a titanium carbonitride layer and an alumina layer of specific compositions on the surface of the cutting chip made of hard alloy.
JP1278476A 1976-02-10 1976-02-10 Coated cutting chip made of hard alloy Granted JPS5296911A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1278476A JPS5296911A (en) 1976-02-10 1976-02-10 Coated cutting chip made of hard alloy

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1278476A JPS5296911A (en) 1976-02-10 1976-02-10 Coated cutting chip made of hard alloy

Publications (2)

Publication Number Publication Date
JPS5296911A true JPS5296911A (en) 1977-08-15
JPS571585B2 JPS571585B2 (en) 1982-01-12

Family

ID=11815013

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1278476A Granted JPS5296911A (en) 1976-02-10 1976-02-10 Coated cutting chip made of hard alloy

Country Status (1)

Country Link
JP (1) JPS5296911A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59110776A (en) * 1982-12-15 1984-06-26 Sumitomo Electric Ind Ltd Surface coated sintered hard alloy
EP0857095A1 (en) * 1995-10-27 1998-08-12 Teledyne Industries, Incorporated Anchored oxide coatings on hard metal cutting tools

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5652045A (en) 1994-10-20 1997-07-29 Mitsubishi Materials Corporation Coated tungsten carbide-based cemented carbide blade member

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59110776A (en) * 1982-12-15 1984-06-26 Sumitomo Electric Ind Ltd Surface coated sintered hard alloy
JPH0258336B2 (en) * 1982-12-15 1990-12-07 Sumitomo Electric Industries
EP0857095A1 (en) * 1995-10-27 1998-08-12 Teledyne Industries, Incorporated Anchored oxide coatings on hard metal cutting tools
EP0857095A4 (en) * 1995-10-27 2001-02-14 Teledyne Ind Anchored oxide coatings on hard metal cutting tools

Also Published As

Publication number Publication date
JPS571585B2 (en) 1982-01-12

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