FR2448517A1 - Produit en carbure cemente revetu - Google Patents

Produit en carbure cemente revetu

Info

Publication number
FR2448517A1
FR2448517A1 FR8002666A FR8002666A FR2448517A1 FR 2448517 A1 FR2448517 A1 FR 2448517A1 FR 8002666 A FR8002666 A FR 8002666A FR 8002666 A FR8002666 A FR 8002666A FR 2448517 A1 FR2448517 A1 FR 2448517A1
Authority
FR
France
Prior art keywords
titanium
nitride
layer
substrate
carbide
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
FR8002666A
Other languages
English (en)
Other versions
FR2448517B1 (fr
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of FR2448517A1 publication Critical patent/FR2448517A1/fr
Application granted granted Critical
Publication of FR2448517B1 publication Critical patent/FR2448517B1/fr
Expired 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/148—Composition of the cutting inserts
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T407/00—Cutters, for shaping
    • Y10T407/27—Cutters, for shaping comprising tool of specific chemical composition
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/2495—Thickness [relative or absolute]
    • Y10T428/24967—Absolute thicknesses specified
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
    • Y10T428/24983—Hardness
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31536—Including interfacial reaction product of adjacent layers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/8305—Miscellaneous [e.g., treated surfaces, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Metallurgy (AREA)
  • Physical Vapour Deposition (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Chemical Vapour Deposition (AREA)
  • Ceramic Products (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)

Abstract

PRODUIT AYANT UNE MEILLEURE TENACITE ET RESISTANCE A L'USURE. IL COMPREND UN SUBSTRAT DE CARBURE CEMENTE; UNE SOUS-COUCHE DISPOSEE SUR CE SUBSTRAT, CETTE SOUS-COUCHE ETANT CHOISIE DANS LE GROUPE COMPRENANT LE NITRURE D'HAFNIUM, LE NITRURE DE TITANE, LE NITRURE DE ZIRCONIUM ET UNE COMBINAISON DE NITRURE DE TITANE ET DE CARBURE DE TITANE, CETTE COMBINAISON DE NITRURE DE TITANE ET DE CARBURE DE TITANE SE COMPOSANT D'UNE PREMIERE COUCHE DE NITRURE DE TITANE ET D'UNE SECONDE COUCHE DE CARBURE DE TITANE RECOUVRANT LA PREMIERE COUCHE DE NITRURE DE TITANE; ET UN REVETEMENT COMPLETEMENT DENSE DE CARBONITRURE D'HAFNIUM, CE REVETEMENT ETANT LIE FERMEMENT ET DE FACON ADHERENTE A LA SOUS-COUCHE ET AU SUBSTRAT, CE REVETEMENT DE CARBONITRURE D'HAFNIUM AYANT UN PARAMETRE DE RESEAU DETERMINE PAR DIFFRACTION DES RAYONS X COMPRIS ENTRE ENVIRON4,55 ET 4,64ANGSTROMS. APPLICATION AUX OUTILS DE COUPE A ELEMENTS DE COUPE RAPPORTES.
FR8002666A 1979-02-07 1980-02-07 Produit en carbure cemente revetu Expired FR2448517B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/010,145 US4268569A (en) 1979-02-07 1979-02-07 Coating underlayers

Publications (2)

Publication Number Publication Date
FR2448517A1 true FR2448517A1 (fr) 1980-09-05
FR2448517B1 FR2448517B1 (fr) 1985-11-22

Family

ID=21744152

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8002666A Expired FR2448517B1 (fr) 1979-02-07 1980-02-07 Produit en carbure cemente revetu

Country Status (11)

Country Link
US (1) US4268569A (fr)
JP (1) JPS55128574A (fr)
AU (1) AU541071B2 (fr)
BE (1) BE881568A (fr)
BR (1) BR8000782A (fr)
CH (1) CH646127A5 (fr)
DE (1) DE3003353A1 (fr)
FR (1) FR2448517B1 (fr)
GB (1) GB2043697B (fr)
IT (1) IT1130257B (fr)
SE (1) SE447476C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0701982A1 (fr) * 1994-09-16 1996-03-20 Sumitomo Electric Industries, Limited Film stratifié à particules ultrafines et matériau composite dur pour outils ayant ce film

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4497874A (en) * 1983-04-28 1985-02-05 General Electric Company Coated carbide cutting tool insert
US4505720A (en) * 1983-06-29 1985-03-19 Minnesota Mining And Manufacturing Company Granular silicon carbide abrasive grain coated with refractory material, method of making the same and articles made therewith
JPS6011288A (ja) * 1983-06-30 1985-01-21 三菱マテリアル株式会社 表面被覆サイアロン基セラミツクス工具部材
JPS60141406A (ja) * 1983-12-27 1985-07-26 Fuji Die Kk 皮剥ダイス
JPS61136928A (ja) * 1984-12-10 1986-06-24 Matsushita Electric Ind Co Ltd 光学ガラス素子のプレス成形用型
FI854000L (fi) * 1985-10-25 1987-04-16 Vsesojuzny Nauchno-Issledovatelsky Instrumentalny Institut Skaerverktyg med en slitbestaendig belaeggning.
GB8801366D0 (en) * 1988-01-21 1988-02-17 Secr Defence Infra red transparent materials
JP2697110B2 (ja) * 1989-04-04 1998-01-14 三菱マテリアル株式会社 表面被覆炭化タングステン基超硬合金製切削工具部材
SE464818B (sv) * 1989-06-16 1991-06-17 Sandvik Ab Belagt skaer foer skaerande bearbetning
DE549584T1 (de) * 1990-09-17 1993-10-14 Kennametal Inc Cvd- und pvd-beschichtete schneidwerkzeuge.
US5232318A (en) * 1990-09-17 1993-08-03 Kennametal Inc. Coated cutting tools
US5266388A (en) * 1990-09-17 1993-11-30 Kennametal Inc. Binder enriched coated cutting tool
US5250367A (en) * 1990-09-17 1993-10-05 Kennametal Inc. Binder enriched CVD and PVD coated cutting tool
US5325747A (en) * 1990-09-17 1994-07-05 Kennametal Inc. Method of machining using coated cutting tools
US5141773A (en) * 1990-11-05 1992-08-25 Northeastern University Method of forming a carbide on a carbon substrate
US5238711A (en) * 1990-11-05 1993-08-24 The President And Fellows Of Harvard College Method of coating carbon fibers with a carbide
US5651644A (en) * 1992-12-22 1997-07-29 Basili; Sante Rotary shaving cutter with alternatively arranged plates
GB2288759B (en) * 1994-04-20 1997-11-19 Metal Box Plc Apparatus for forming a seam
US5750247A (en) * 1996-03-15 1998-05-12 Kennametal, Inc. Coated cutting tool having an outer layer of TiC
US6447890B1 (en) 1997-06-16 2002-09-10 Ati Properties, Inc. Coatings for cutting tools
US6638474B2 (en) 2000-03-24 2003-10-28 Kennametal Inc. method of making cemented carbide tool
IL151773A0 (en) * 2000-03-24 2003-04-10 Kennametal Inc Cemented carbide tool and method for making the same
US7153586B2 (en) * 2003-08-01 2006-12-26 Vapor Technologies, Inc. Article with scandium compound decorative coating
US7581906B2 (en) * 2004-05-19 2009-09-01 Tdy Industries, Inc. Al2O3 ceramic tools with diffusion bonding enhanced layer
US20070026205A1 (en) 2005-08-01 2007-02-01 Vapor Technologies Inc. Article having patterned decorative coating
US8512882B2 (en) * 2007-02-19 2013-08-20 TDY Industries, LLC Carbide cutting insert
US8440314B2 (en) 2009-08-25 2013-05-14 TDY Industries, LLC Coated cutting tools having a platinum group metal concentration gradient and related processes
US8409695B2 (en) 2010-05-28 2013-04-02 Kennametal Inc. Multilayer nitride hard coatings
US9327472B1 (en) * 2013-07-19 2016-05-03 Integrated Photovoltaics, Inc. Composite substrate

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2130445A1 (fr) * 1971-03-23 1972-11-03 Deutsche Edelstahlwerke Ag
FR2170258A1 (fr) * 1972-02-04 1973-09-14 Plansee Metallwerk
FR2171834A6 (fr) * 1971-02-10 1973-09-21 Tesch Kg E

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3787223A (en) * 1968-10-16 1974-01-22 Texas Instruments Inc Chemical vapor deposition coatings on titanium
US3784402A (en) * 1969-05-02 1974-01-08 Texas Instruments Inc Chemical vapor deposition coatings on titanium
US3807008A (en) * 1969-05-02 1974-04-30 Texas Instruments Inc Chemical vapor deposition coatings on titanium
US3640689A (en) * 1970-03-04 1972-02-08 Fansteel Inc Composite hard metal product
SE357984B (fr) * 1971-11-12 1973-07-16 Sandvik Ab
AT312952B (de) * 1972-02-04 1974-01-25 Plansee Metallwerk Verschleißteil aus Hartmetall, insbesondere für Werkzeuge
US4101703A (en) * 1972-02-04 1978-07-18 Schwarzkopf Development Corporation Coated cemented carbide elements
BE795014A (fr) * 1972-02-11 1973-05-29 Gen Electric Produits du type carbure agglomere revetu
JPS5438755B2 (fr) * 1972-05-02 1979-11-22
US3874900A (en) * 1973-08-13 1975-04-01 Materials Technology Corp Article coated with titanium carbide and titanium nitride
US3964937A (en) * 1973-08-13 1976-06-22 Materials Technology Corporation Method of making a composite coating
JPS5051913A (fr) * 1973-09-10 1975-05-09
US4035541A (en) * 1975-11-17 1977-07-12 Kennametal Inc. Sintered cemented carbide body coated with three layers
JPS531112A (en) * 1976-06-18 1978-01-07 Sumitomo Electric Ind Ltd Multiple coated super hard alloy and its production
JPS533906A (en) * 1976-06-30 1978-01-14 Sumitomo Electric Ind Ltd Double-coated super hard alloy part and production thereof
US4150195A (en) * 1976-06-18 1979-04-17 Sumitomo Electric Industries, Ltd. Surface-coated cemented carbide article and a process for the production thereof
SE406090B (sv) * 1977-06-09 1979-01-22 Sandvik Ab Belagd hardmetallkropp samt sett att framstalla en dylik kropp

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2171834A6 (fr) * 1971-02-10 1973-09-21 Tesch Kg E
FR2130445A1 (fr) * 1971-03-23 1972-11-03 Deutsche Edelstahlwerke Ag
FR2170258A1 (fr) * 1972-02-04 1973-09-14 Plansee Metallwerk

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0701982A1 (fr) * 1994-09-16 1996-03-20 Sumitomo Electric Industries, Limited Film stratifié à particules ultrafines et matériau composite dur pour outils ayant ce film
US5700551A (en) * 1994-09-16 1997-12-23 Sumitomo Electric Industries, Ltd. Layered film made of ultrafine particles and a hard composite material for tools possessing the film

Also Published As

Publication number Publication date
IT1130257B (it) 1986-06-11
US4268569A (en) 1981-05-19
AU541071B2 (en) 1984-12-13
JPS55128574A (en) 1980-10-04
CH646127A5 (de) 1984-11-15
IT8019696A0 (it) 1980-02-05
SE8000967L (sv) 1980-08-08
DE3003353A1 (de) 1980-08-14
SE447476B (sv) 1986-11-17
AU5514480A (en) 1980-08-14
BR8000782A (pt) 1980-10-21
FR2448517B1 (fr) 1985-11-22
GB2043697B (en) 1983-03-09
BE881568A (fr) 1980-05-30
SE447476C (sv) 1987-12-21
GB2043697A (en) 1980-10-08

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