JPS5389803A - Covered superhard alloy product and its preparation - Google Patents

Covered superhard alloy product and its preparation

Info

Publication number
JPS5389803A
JPS5389803A JP451077A JP451077A JPS5389803A JP S5389803 A JPS5389803 A JP S5389803A JP 451077 A JP451077 A JP 451077A JP 451077 A JP451077 A JP 451077A JP S5389803 A JPS5389803 A JP S5389803A
Authority
JP
Japan
Prior art keywords
covered
superhard alloy
preparation
alloy product
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
JP451077A
Other languages
Japanese (ja)
Other versions
JPS5742150B2 (en
Inventor
Noribumi Kikuchi
Yasuo Suzuki
Taijiro Onishi
Fumio Washizu
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 JP451077A priority Critical patent/JPS5389803A/en
Publication of JPS5389803A publication Critical patent/JPS5389803A/en
Publication of JPS5742150B2 publication Critical patent/JPS5742150B2/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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Powder Metallurgy (AREA)
  • Chemical Vapour Deposition (AREA)

Abstract

PURPOSE:To improve the scab face wear resistance of the covered superhard alloy for cutting and for wear-resisting parts, by forming the covered layer of titanium oxycarbonitride on the surface of the superhard alloy substrate and, further, by covering the above layer with aluminium oxide.
JP451077A 1977-01-19 1977-01-19 Covered superhard alloy product and its preparation Granted JPS5389803A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP451077A JPS5389803A (en) 1977-01-19 1977-01-19 Covered superhard alloy product and its preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP451077A JPS5389803A (en) 1977-01-19 1977-01-19 Covered superhard alloy product and its preparation

Publications (2)

Publication Number Publication Date
JPS5389803A true JPS5389803A (en) 1978-08-08
JPS5742150B2 JPS5742150B2 (en) 1982-09-07

Family

ID=11586041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP451077A Granted JPS5389803A (en) 1977-01-19 1977-01-19 Covered superhard alloy product and its preparation

Country Status (1)

Country Link
JP (1) JPS5389803A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586969A (en) * 1981-07-06 1983-01-14 Mitsubishi Metal Corp Surface clad sintered hard alloy member for cutting tool
US6071601A (en) * 1997-05-12 2000-06-06 Mitsubishi Materials Corporation Coated cutting tool member

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51144389A (en) * 1975-06-09 1976-12-11 Sumitomo Electric Ind Ltd Process for producing hard alloy parts coated with oxygen-containing f ilm
JPS51151279A (en) * 1975-06-12 1976-12-25 Gen Electric Coated* sintered carbide alloy and process for preparation thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51144389A (en) * 1975-06-09 1976-12-11 Sumitomo Electric Ind Ltd Process for producing hard alloy parts coated with oxygen-containing f ilm
JPS51151279A (en) * 1975-06-12 1976-12-25 Gen Electric Coated* sintered carbide alloy and process for preparation thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS586969A (en) * 1981-07-06 1983-01-14 Mitsubishi Metal Corp Surface clad sintered hard alloy member for cutting tool
JPS619387B2 (en) * 1981-07-06 1986-03-22 Mitsubishi Metal Corp
US6071601A (en) * 1997-05-12 2000-06-06 Mitsubishi Materials Corporation Coated cutting tool member

Also Published As

Publication number Publication date
JPS5742150B2 (en) 1982-09-07

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