JPS5296912A - Coated cutting chip made of hard alloy - Google Patents

Coated cutting chip made of hard alloy

Info

Publication number
JPS5296912A
JPS5296912A JP1278576A JP1278576A JPS5296912A JP S5296912 A JPS5296912 A JP S5296912A JP 1278576 A JP1278576 A JP 1278576A JP 1278576 A JP1278576 A JP 1278576A JP S5296912 A JPS5296912 A JP S5296912A
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
JP1278576A
Other languages
Japanese (ja)
Other versions
JPS5652108B2 (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 JP1278576A priority Critical patent/JPS5296912A/en
Publication of JPS5296912A publication Critical patent/JPS5296912A/en
Publication of JPS5652108B2 publication Critical patent/JPS5652108B2/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
    • C23C16/40—Oxides
    • C23C16/403—Oxides of aluminium, magnesium or beryllium
    • 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
    • C23C16/405—Oxides of refractory metals or yttrium

Abstract

PURPOSE:To remarkably improve the wear resistance of a cutting chip by forming a TiC or one of TiN and TiCN layer, a second Al2O3 layer, and a third TiO2 or TiO2-Al2O3 solid solution layer on the surface of the cutting chip made of hard alloy.
JP1278576A 1976-02-10 1976-02-10 Coated cutting chip made of hard alloy Granted JPS5296912A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1278576A JPS5296912A (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
JP1278576A JPS5296912A (en) 1976-02-10 1976-02-10 Coated cutting chip made of hard alloy

Publications (2)

Publication Number Publication Date
JPS5296912A true JPS5296912A (en) 1977-08-15
JPS5652108B2 JPS5652108B2 (en) 1981-12-10

Family

ID=11815039

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1278576A Granted JPS5296912A (en) 1976-02-10 1976-02-10 Coated cutting chip made of hard alloy

Country Status (1)

Country Link
JP (1) JPS5296912A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085240A2 (en) * 1982-01-28 1983-08-10 General Electric Company Multiple coated cutting tool and method for producing same
EP0162656A2 (en) * 1984-05-14 1985-11-27 Sumitomo Electric Industries Limited Multilayer coated cemented carbides
DE10017909B4 (en) * 1999-04-13 2009-07-23 Mitsubishi Materials Corp. Coated cemented carbide cutting tool element

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0085240A2 (en) * 1982-01-28 1983-08-10 General Electric Company Multiple coated cutting tool and method for producing same
EP0162656A2 (en) * 1984-05-14 1985-11-27 Sumitomo Electric Industries Limited Multilayer coated cemented carbides
DE10017909B4 (en) * 1999-04-13 2009-07-23 Mitsubishi Materials Corp. Coated cemented carbide cutting tool element

Also Published As

Publication number Publication date
JPS5652108B2 (en) 1981-12-10

Similar Documents

Publication Publication Date Title
JPS537513A (en) Covered hard alloy product
DE68911669T2 (en) Flexible hose with an outer layer containing pieces of metal.
JPS52110209A (en) Coated hard alloy tool
JPS52100376A (en) Coated cutting tip of sintered hard alloy
NL7902127A (en) FINGER MILL, EQUIPPED WITH CUTTING PLATES.
JPS5296912A (en) Coated cutting chip made of hard alloy
JPS51144388A (en) Hard alloy parts coated with multiple layer film
JPS5417033A (en) Fixing roller for zerography
JPS5410539A (en) Door
JPS5389805A (en) Covered superhard alloy product and its preparation
JPS5296911A (en) Coated cutting chip made of hard alloy
JPS52100309A (en) Coated cutting tip made of hard alloy
JPS537514A (en) Covered hard alloy product
JPS5360808A (en) Tool of covered ultra hard alloy
JPS51149385A (en) A process for manufacturing laminates
JPS5435484A (en) High spped cutting tool coated with hard layer
JPS537512A (en) Covered hard alloy product
JPS5373999A (en) Display body
JPS5389804A (en) Covered supethard alloy product and its preparation
JPS5345607A (en) Coated cutting tip made of carbide alloy
JPS5389803A (en) Covered superhard alloy product and its preparation
JPS5294813A (en) Covered super hard throwaway tip
JPS5428238A (en) Watchcase
JPS5428378A (en) Laminate with improved wearing resistance
JPS5293613A (en) Coated throwaway tip