JPS542982A - Preparation of tool covered with aluminum oxide - Google Patents

Preparation of tool covered with aluminum oxide

Info

Publication number
JPS542982A
JPS542982A JP6813677A JP6813677A JPS542982A JP S542982 A JPS542982 A JP S542982A JP 6813677 A JP6813677 A JP 6813677A JP 6813677 A JP6813677 A JP 6813677A JP S542982 A JPS542982 A JP S542982A
Authority
JP
Japan
Prior art keywords
tool
preparation
aluminum oxide
tool covered
al2o3
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.)
Pending
Application number
JP6813677A
Other languages
Japanese (ja)
Inventor
Yoichi Murayama
Mitsunori Kobayashi
Yoshihiko Doi
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
Priority to JP6813677A priority Critical patent/JPS542982A/en
Publication of JPS542982A publication Critical patent/JPS542982A/en
Pending 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/0021—Reactive sputtering or evaporation
    • 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
    • C23C30/00—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process
    • C23C30/005—Coating with metallic material characterised only by the composition of the metallic material, i.e. not characterised by the coating process on hard metal substrates

Landscapes

  • 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)
  • Physical Vapour Deposition (AREA)

Abstract

PURPOSE:To raise the sticking strength between the tool and the film of Al3O3 and to obtain the tool covered with Al2O3 having improved wear resistance and long life, by heating and evaporating a substance generating Al2O3, ionizing it with the impression of high-frequency voltage and ion-plating on the tool in the atmosphere having high vacuum and containing oxygen.
JP6813677A 1977-06-09 1977-06-09 Preparation of tool covered with aluminum oxide Pending JPS542982A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6813677A JPS542982A (en) 1977-06-09 1977-06-09 Preparation of tool covered with aluminum oxide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6813677A JPS542982A (en) 1977-06-09 1977-06-09 Preparation of tool covered with aluminum oxide

Publications (1)

Publication Number Publication Date
JPS542982A true JPS542982A (en) 1979-01-10

Family

ID=13365021

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6813677A Pending JPS542982A (en) 1977-06-09 1977-06-09 Preparation of tool covered with aluminum oxide

Country Status (1)

Country Link
JP (1) JPS542982A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5981002A (en) * 1982-10-28 1984-05-10 San Alloy Kogyo Kk Coating tool and its manufacturing method
JPH07150351A (en) * 1993-11-26 1995-06-13 Nippon Steel Corp Ion plating device
US5879823A (en) * 1995-12-12 1999-03-09 Kennametal Inc. Coated cutting tool

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5981002A (en) * 1982-10-28 1984-05-10 San Alloy Kogyo Kk Coating tool and its manufacturing method
JPH07150351A (en) * 1993-11-26 1995-06-13 Nippon Steel Corp Ion plating device
US5879823A (en) * 1995-12-12 1999-03-09 Kennametal Inc. Coated cutting tool

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