WO2011020740A3 - Corps en métal, en métal dur, en cermet ou en céramique, munis d'un revêtement et procédé pour munir des corps de ce type d'un revêtement - Google Patents

Corps en métal, en métal dur, en cermet ou en céramique, munis d'un revêtement et procédé pour munir des corps de ce type d'un revêtement Download PDF

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Publication number
WO2011020740A3
WO2011020740A3 PCT/EP2010/061607 EP2010061607W WO2011020740A3 WO 2011020740 A3 WO2011020740 A3 WO 2011020740A3 EP 2010061607 W EP2010061607 W EP 2010061607W WO 2011020740 A3 WO2011020740 A3 WO 2011020740A3
Authority
WO
WIPO (PCT)
Prior art keywords
metal
bodies
hard material
aluminium
based hard
Prior art date
Application number
PCT/EP2010/061607
Other languages
German (de)
English (en)
Other versions
WO2011020740A2 (fr
Inventor
Mandy HÖHN
Ingolf Endler
Original Assignee
Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
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 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. filed Critical Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
Publication of WO2011020740A2 publication Critical patent/WO2011020740A2/fr
Publication of WO2011020740A3 publication Critical patent/WO2011020740A3/fr

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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
    • 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
    • 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
    • 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
    • C23C16/44—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 method of coating
    • C23C16/448—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 method of coating characterised by the method used for generating reactive gas streams, e.g. by evaporation or sublimation of precursor materials
    • C23C16/4488—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 method of coating characterised by the method used for generating reactive gas streams, e.g. by evaporation or sublimation of precursor materials by in situ generation of reactive gas by chemical or electrochemical reaction
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
    • 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
    • C23C28/00—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D
    • C23C28/04—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material
    • C23C28/044—Coating for obtaining at least two superposed coatings either by methods not provided for in a single one of groups C23C2/00 - C23C26/00 or by combinations of methods provided for in subclasses C23C and C25C or C25D only coatings of inorganic non-metallic material coatings specially adapted for cutting tools or wear applications

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Electrochemistry (AREA)
  • Chemical Vapour Deposition (AREA)

Abstract

L'invention concerne des corps en métal, en métal dur, en cermet ou en céramique, qui sont revêtus d'un système en couches à une ou à plusieurs couches, qui contient au moins une couche de substance dure à base d'Al, ainsi qu'un procédé pour munir ce type de corps d'un revêtement. L'invention vise à produire des corps de ce type munis de couches de substance dure à base d'Al, lesdites couches se caractérisant en ce qu'elles présentent une résistance élevée à l'oxydation, une dureté renforcée et une meilleure résistance à l'usure comparativement aux couches de substance dure à base d'Al classiques. Selon l'invention, lesdits corps sont revêtus d'une ou de plusieurs n couches de substance dure à base d'Al, qui se composent au moins d'oxyde d'aluminium et/ou d'AI2-xCrxO3, x = 0,0001 à 1 et d'un ou de plusieurs carbures métalliques des éléments Cr, Zr, V, Nb et peuvent contenir d'autres oxydes métalliques des éléments Zr, V, Nb. Les corps sont munis d'un revêtement par procédé CVD thermique, à des températures comprises entre 800 et 1050°C, le mélange gazeux utilisé comprenant des composés contenant du carbone, des composés contenant de l'oxygène ainsi que de l'hydrogène et/ou des gaz inertes, ledit mélange contenant comme précurseur métallique, un ou plusieurs chlorures métalliques d'aluminium ternaires AlaM1bClc, un des métaux M1 = Cr, Zr, V et Nb et, a = 1, 2 ou 3, b = 1 et c = 6, 7, 8, 10 ou 12 et auquel peut être mélangé un halogénure d'aluminium. Pour produire le chlorure métallique d'aluminium ternaire AlaM1bClc, un trichlorure d'aluminium sublimé est passé sur un second chlorure métallique à une température comprise entre 150 et 600°C. La couche de substance dure à base d'Al selon l'invention s'utilise notamment comme couche anti-usure sur des matrices de découpage réversibles en Si3N4et en WC/Co et des éléments en acier.
PCT/EP2010/061607 2009-08-17 2010-08-10 Corps en métal, en métal dur, en cermet ou en céramique, munis d'un revêtement et procédé pour munir des corps de ce type d'un revêtement WO2011020740A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102009028579.2 2009-08-17
DE200910028579 DE102009028579B4 (de) 2009-08-17 2009-08-17 Beschichtete Körper aus Metall, Hartmetall, Cermet oder Keramik sowie Verfahren zur Beschichtung derartiger Körper

Publications (2)

Publication Number Publication Date
WO2011020740A2 WO2011020740A2 (fr) 2011-02-24
WO2011020740A3 true WO2011020740A3 (fr) 2011-05-05

Family

ID=43304843

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/061607 WO2011020740A2 (fr) 2009-08-17 2010-08-10 Corps en métal, en métal dur, en cermet ou en céramique, munis d'un revêtement et procédé pour munir des corps de ce type d'un revêtement

Country Status (2)

Country Link
DE (1) DE102009028579B4 (fr)
WO (1) WO2011020740A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011053372A1 (de) 2011-09-07 2013-03-07 Walter Ag Werkzeug mit chromhaltiger Funktionsschicht
DE102014104886A1 (de) 2014-04-07 2015-10-08 Mas Gmbh Schneidplatte, Zerspanungswerkzeug und Verfahren zur Herstellung einer Schneidplatte

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5674564A (en) * 1991-06-25 1997-10-07 Sandvik Ab Alumina-coated sintered body
EP1464727A2 (fr) * 2003-04-01 2004-10-06 Sandvik AB Outil de coupe revêtu d'oxide
EP1864731A1 (fr) * 2005-03-30 2007-12-12 Sumitomo Electric Hardmetal Corp. Pointe de cutter de remplacement de bord
EP1938919A1 (fr) * 2005-10-21 2008-07-02 Sumitomo Electric Hardmetal Corp. Petit morceau tranchant de type morceau de remplacement d'un tranchant

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DE69007885T2 (de) 1989-07-13 1994-07-28 Seco Tools Ab Mit mehreren Oxiden beschichteter Karbidkörper und Verfahren zu seiner Herstellung.
US5310607A (en) * 1991-05-16 1994-05-10 Balzers Aktiengesellschaft Hard coating; a workpiece coated by such hard coating and a method of coating such workpiece by such hard coating
CA2149567C (fr) 1994-05-31 2000-12-05 William C. Russell Outil de coupe enrobe et methode de fabrication
ATE210743T1 (de) 1995-02-17 2001-12-15 Seco Tools Ab Sinterkarbidsubstrat mit mehrschichten aus aluminien
SE9701181D0 (sv) 1997-03-27 1997-03-27 Sandvik Ab Multilayered coated cutting tool
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RU2249633C1 (ru) 2003-08-05 2005-04-10 Автономная некоммерческая организация научно-технологический парк Оренбургского государственного университета (АНО НТП "Технопарк ОГУ") Способ получения хромокарбидных покрытий
DE102004010285A1 (de) 2004-03-03 2005-09-29 Walter Ag Beschichtung für ein Schneidwerkzeug sowie Herstellungsverfahren
HUE026952T2 (en) * 2005-03-24 2016-08-29 Oerlikon Surface Solutions Ag Truebbach Hard Coating Materials
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Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5674564A (en) * 1991-06-25 1997-10-07 Sandvik Ab Alumina-coated sintered body
EP1464727A2 (fr) * 2003-04-01 2004-10-06 Sandvik AB Outil de coupe revêtu d'oxide
EP1864731A1 (fr) * 2005-03-30 2007-12-12 Sumitomo Electric Hardmetal Corp. Pointe de cutter de remplacement de bord
EP1938919A1 (fr) * 2005-10-21 2008-07-02 Sumitomo Electric Hardmetal Corp. Petit morceau tranchant de type morceau de remplacement d'un tranchant

Also Published As

Publication number Publication date
WO2011020740A2 (fr) 2011-02-24
DE102009028579A1 (de) 2011-03-03
DE102009028579A8 (de) 2011-06-01
DE102009028579B4 (de) 2013-08-22

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