ATA269686A - Verfahren zur herstellung von wolframcarbidhaltigen aluminiumoxidschichten auf sinterhartmetallkoerpern - Google Patents

Verfahren zur herstellung von wolframcarbidhaltigen aluminiumoxidschichten auf sinterhartmetallkoerpern

Info

Publication number
ATA269686A
ATA269686A AT269686A AT269686A ATA269686A AT A269686 A ATA269686 A AT A269686A AT 269686 A AT269686 A AT 269686A AT 269686 A AT269686 A AT 269686A AT A269686 A ATA269686 A AT A269686A
Authority
AT
Austria
Prior art keywords
carbide
tungsten
production
aluminum oxide
oxide layers
Prior art date
Application number
AT269686A
Other languages
English (en)
Other versions
AT392983B (de
Inventor
Frank Dipl Chem Ilgen
Wolfgang Weitz
Hartmut Dr Westphal
Artur Dipl Ing Wiegand
Rolf Dipl Phys Roesler
Marlies Schowanek
Klaus Dr Ing Voigt
Eleonore Wagner
Johanna Moeller
Original Assignee
Schmalkalden Werkzeug
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
Priority claimed from DD28440585A external-priority patent/DD243512B1/de
Application filed by Schmalkalden Werkzeug filed Critical Schmalkalden Werkzeug
Publication of ATA269686A publication Critical patent/ATA269686A/de
Application granted granted Critical
Publication of AT392983B publication Critical patent/AT392983B/de

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
    • C23C16/02—Pretreatment of the material to be coated
    • C23C16/0272—Deposition of sub-layers, e.g. to promote the adhesion of the main coating

Landscapes

  • Chemical & Material Sciences (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)
  • Inorganic Chemistry (AREA)
  • Chemical Vapour Deposition (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Powder Metallurgy (AREA)
AT269686A 1985-12-07 1986-10-09 Verfahren zur herstellung von wolframcarbidhaltigen aluminiumoxidschichten auf sinterhartmetallkoerpern AT392983B (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DD28394985 1985-12-07
DD28440485 1985-12-16
DD28440585A DD243512B1 (de) 1985-12-16 1985-12-16 Verfahren zur herstellung von wolframcarbidhaltigen aluminiumoxidschichten

Publications (2)

Publication Number Publication Date
ATA269686A true ATA269686A (de) 1990-12-15
AT392983B AT392983B (de) 1991-07-25

Family

ID=27179876

Family Applications (1)

Application Number Title Priority Date Filing Date
AT269686A AT392983B (de) 1985-12-07 1986-10-09 Verfahren zur herstellung von wolframcarbidhaltigen aluminiumoxidschichten auf sinterhartmetallkoerpern

Country Status (4)

Country Link
AT (1) AT392983B (de)
CH (1) CH675594A5 (de)
DE (1) DE3633986A1 (de)
SE (1) SE464765B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2746036B2 (ja) * 1992-12-22 1998-04-28 三菱マテリアル株式会社 表面被覆切削工具

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE357984B (de) * 1971-11-12 1973-07-16 Sandvik Ab
JPS586971A (ja) * 1981-07-06 1983-01-14 Sumitomo Electric Ind Ltd 被覆超硬合金工具
US4469489A (en) * 1983-09-26 1984-09-04 Gte Laboratories Incorporated Coated composite modified silicon aluminum oxynitride cutting tools

Also Published As

Publication number Publication date
DE3633986A1 (de) 1987-06-25
SE464765B (sv) 1991-06-10
CH675594A5 (en) 1990-10-15
AT392983B (de) 1991-07-25
SE8605230D0 (sv) 1986-12-05
SE8605230L (sv) 1987-06-08

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Legal Events

Date Code Title Description
EIH Change in the person of patent owner
EIH Change in the person of patent owner
ELJ Ceased due to non-payment of the annual fee