DE50313222D1 - COMPOSITE - Google Patents

COMPOSITE

Info

Publication number
DE50313222D1
DE50313222D1 DE50313222T DE50313222T DE50313222D1 DE 50313222 D1 DE50313222 D1 DE 50313222D1 DE 50313222 T DE50313222 T DE 50313222T DE 50313222 T DE50313222 T DE 50313222T DE 50313222 D1 DE50313222 D1 DE 50313222D1
Authority
DE
Germany
Prior art keywords
composite
phase layer
hfo2
zro2
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.)
Expired - Lifetime
Application number
DE50313222T
Other languages
German (de)
Inventor
Volkmar Sottke
Hartmut Westphal
Den Berg Hendrikus Van
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.)
Kennametal Widia Produktions GmbH and Co KG
Original Assignee
Kennametal Widia Produktions GmbH and Co KG
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 Kennametal Widia Produktions GmbH and Co KG filed Critical Kennametal Widia Produktions GmbH and Co KG
Priority to DE50313222T priority Critical patent/DE50313222D1/en
Priority claimed from PCT/DE2003/003228 external-priority patent/WO2004033751A1/en
Application granted granted Critical
Publication of DE50313222D1 publication Critical patent/DE50313222D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
    • 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
    • C23C28/042—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 including a refractory ceramic layer, e.g. refractory metal oxides, ZrO2, rare earth 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
    • 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

Abstract

Main body has a multilayer coating comprising at least a one multi-phase layer of oxides of aluminum, zirconium and/or hafnium, and of titanium, with a single phase layer of Al2O3, ZrO2 or HfO2.
DE50313222T 2002-10-07 2003-09-26 COMPOSITE Expired - Lifetime DE50313222D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50313222T DE50313222D1 (en) 2002-10-07 2003-09-26 COMPOSITE

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE10246635 2002-10-07
DE10251404A DE10251404A1 (en) 2002-10-07 2002-11-05 Hard composite material for machine tool cutting tips, comprises body with multilayer coating comprising multi-phase- and single-phase layers of specified oxides
DE50313222T DE50313222D1 (en) 2002-10-07 2003-09-26 COMPOSITE
PCT/DE2003/003228 WO2004033751A1 (en) 2002-10-07 2003-09-26 Composite material

Publications (1)

Publication Number Publication Date
DE50313222D1 true DE50313222D1 (en) 2010-12-09

Family

ID=32010313

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10251404A Withdrawn DE10251404A1 (en) 2002-10-07 2002-11-05 Hard composite material for machine tool cutting tips, comprises body with multilayer coating comprising multi-phase- and single-phase layers of specified oxides
DE50313222T Expired - Lifetime DE50313222D1 (en) 2002-10-07 2003-09-26 COMPOSITE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10251404A Withdrawn DE10251404A1 (en) 2002-10-07 2002-11-05 Hard composite material for machine tool cutting tips, comprises body with multilayer coating comprising multi-phase- and single-phase layers of specified oxides

Country Status (3)

Country Link
JP (1) JP4761291B2 (en)
AT (1) ATE486155T1 (en)
DE (2) DE10251404A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE529144C2 (en) 2005-04-18 2007-05-15 Sandvik Intellectual Property Cut coated with composite oxide layer
JP4968674B2 (en) * 2007-03-19 2012-07-04 国立大学法人東京工業大学 Surface-coated cutting tool with excellent chipping resistance and wear resistance with excellent hard coating layer in high-speed cutting and method for manufacturing the same
JP5029825B2 (en) * 2007-09-28 2012-09-19 三菱マテリアル株式会社 Surface coated cutting tool whose hard coating layer exhibits excellent chipping resistance and wear resistance in high speed heavy cutting

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE357984B (en) * 1971-11-12 1973-07-16 Sandvik Ab
JPS5985860A (en) * 1982-11-09 1984-05-17 Sumitomo Electric Ind Ltd Parts of cutting tool
JPS60238481A (en) * 1984-05-14 1985-11-27 Sumitomo Electric Ind Ltd Multilayered coated hard metal
US4749629A (en) * 1987-01-20 1988-06-07 Gte Laboratories Ultrathin laminated oxide coatings and methods
AU1026588A (en) * 1987-01-20 1988-07-21 Gte Laboratories Incorporated Composite coatings
JPH01157419A (en) * 1987-02-27 1989-06-20 Sumitomo Metal Mining Co Ltd Zirconia film and its production
JP3424263B2 (en) * 1993-05-27 2003-07-07 住友電気工業株式会社 Coated hard alloy members
AT401391B (en) * 1993-09-09 1996-08-26 Plansee Tizit Gmbh CUTTING MATERIAL
CA2149567C (en) * 1994-05-31 2000-12-05 William C. Russell Coated cutting tool and method of making same
DE59903347D1 (en) * 1998-09-24 2002-12-12 Widia Gmbh COMPOSITE COATING AND METHOD FOR PRODUCING THE SAME

Also Published As

Publication number Publication date
JP2006502015A (en) 2006-01-19
JP4761291B2 (en) 2011-08-31
ATE486155T1 (en) 2010-11-15
DE10251404A1 (en) 2004-04-15

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