ES2095387T3 - Herramienta de corte de aleacion dura con revestimiento de capas multiples. - Google Patents

Herramienta de corte de aleacion dura con revestimiento de capas multiples.

Info

Publication number
ES2095387T3
ES2095387T3 ES92120443T ES92120443T ES2095387T3 ES 2095387 T3 ES2095387 T3 ES 2095387T3 ES 92120443 T ES92120443 T ES 92120443T ES 92120443 T ES92120443 T ES 92120443T ES 2095387 T3 ES2095387 T3 ES 2095387T3
Authority
ES
Spain
Prior art keywords
surface layer
substrate material
interface
content
cover
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
ES92120443T
Other languages
English (en)
Inventor
Hironori Yoshimura
Tetsuya Tanaka
Yoshikazu Okada
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.)
Mitsubishi Materials Corp
Original Assignee
Mitsubishi Materials Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26131183&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2095387(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Materials Corp filed Critical Mitsubishi Materials Corp
Application granted granted Critical
Publication of ES2095387T3 publication Critical patent/ES2095387T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • C23C16/34—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
    • C23C16/22—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
    • C23C16/403—Oxides of aluminium, magnesium or beryllium
    • 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
    • Y10T428/24975—No layer or component greater than 5 mils thick
    • 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
    • Y10T428/264—Up to 3 mils
    • Y10T428/265—1 mil or less

Landscapes

  • 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)
  • General Chemical & Material Sciences (AREA)
  • Chemical Vapour Deposition (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Powder Metallurgy (AREA)

Abstract

LA PRESENTE INVENCION CONCIERNE A HERRAMIENTAS DE CORTE BASADAS EN CARBURO DE TUNGSTENO FORMADAS SOBRE MATERIAL DE SUSTRATO DE ALEACION ENDURECIDA SINTERIZADA. CUBIERTAS MULTIPLES DURAS SE DEPOSITAN SOBRE LA CAPA SUPERFICIAL CO-ENRIQUECIDA DEL MATERIAL DEL SUSTRATO, Y LA CAPA SUPERFICIAL CO-ENRIQUECIDA SE PRODUCE SIN DENTRO DE UNA REGION DE CAPA SUPERFICIAL DE 50(MU)M DESDE UNA INTERFASE DE DICHO MATERIAL DE SUSTRATO, EN DONDE EL CONTENIDO DE CO EN UNA CAPA SUPERFICIAL QUE ES 5-10 (MU)M DESDE UNA INTERFASE DE DICHO MATERIAL DE SUSTRATO ESTA DENTRO DE UN MARGEN DE 15-25% DE PESO; EN DONDE EL CONTENIDO DE CO EN DICHA CAPA SUPERFICIAL ES SUPERIOR AL CONTENIDO DE CO EN EL NUCLEO; Y EN DONDE LE CONTENIDO DE LOS CARBUROS DE TI, TA Y NB ES INFERIOR QUE EN EL NUCLEO. UNA REGION DE SUPERFICIE DENTRO DE UNA DISTANCIA DE 100 (MU)M A 400(MU)M DE DICHA INTERFASE ENTRE CUBIERTAS Y MATERIAL DE SUSTRATO ESTA SUSTANCIALMENTE LIBRE DE DICHAS PARTICULAS DE CARBONO, MIENTRAS QUE PARTICULAS DE CARBONO LIBRE ESTAN PRESENTES EN UNA REGION DE DICHO NUCLEO LOCALIZADAS MAS ALLA DE 100-400(MU)M DESDE DICHA INTERFASE DE DICHO MATERIAL DE SUSTRATO. LA CUBIERTA MULTICAPA SE COMPONE DE UNA CUBIERTA PRIMARIA DE TICN, UNA CUBIERTA SECUNDARIA DE AL2O3 Y LA CUBIERTA DE SUPERFICIE SE COMPONE DE AL MENOS UNO DE TICN O TIN.
ES92120443T 1992-11-27 1992-11-30 Herramienta de corte de aleacion dura con revestimiento de capas multiples. Expired - Lifetime ES2095387T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/982,572 US5374471A (en) 1992-11-27 1992-11-27 Multilayer coated hard alloy cutting tool
EP92120443A EP0600115B1 (en) 1992-11-27 1992-11-30 Multilayer coated hard alloy cutting tool

Publications (1)

Publication Number Publication Date
ES2095387T3 true ES2095387T3 (es) 1997-02-16

Family

ID=26131183

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92120443T Expired - Lifetime ES2095387T3 (es) 1992-11-27 1992-11-30 Herramienta de corte de aleacion dura con revestimiento de capas multiples.

Country Status (4)

Country Link
US (1) US5374471A (es)
EP (1) EP0600115B1 (es)
DE (1) DE69214655T2 (es)
ES (1) ES2095387T3 (es)

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KR0165923B1 (ko) * 1993-05-31 1999-01-15 하지메 히토추야나기 피복 절삭공구 및 그 제조방법
US5920760A (en) * 1994-05-31 1999-07-06 Mitsubishi Materials Corporation Coated hard alloy blade member
SE514181C2 (sv) * 1995-04-05 2001-01-15 Sandvik Ab Belagt hårmetallskär för fräsning av gjutjärn
SE514177C2 (sv) * 1995-07-14 2001-01-15 Sandvik Ab Belagt hårdmetallskär för intermittent bearbetning i låglegerat stål
US5722803A (en) * 1995-07-14 1998-03-03 Kennametal Inc. Cutting tool and method of making the cutting tool
US5948541A (en) * 1996-04-04 1999-09-07 Kennametal Inc. Boron and nitrogen containing coating and method for making
US5976716A (en) * 1996-04-04 1999-11-02 Kennametal Inc. Substrate with a superhard coating containing boron and nitrogen and method of making the same
SE510778C2 (sv) * 1996-07-11 1999-06-21 Sandvik Ab Belagt skär för finfräsning av grått gjutjärn
US5766742A (en) * 1996-07-18 1998-06-16 Mitsubishi Materials Corporation Cutting blade made of titanium carbonitride-base cermet, and cutting blade made of coated cermet
US5955186A (en) * 1996-10-15 1999-09-21 Kennametal Inc. Coated cutting insert with A C porosity substrate having non-stratified surface binder enrichment
DE29710489U1 (de) * 1997-06-17 1998-10-15 Rasspe Soehne P Rundmesser
IL130803A (en) * 1997-11-06 2002-12-01 Sumitomo Electric Industries Coated carbide cutting tool
WO1999052662A1 (fr) * 1998-04-14 1999-10-21 Sumitomo Electric Industries, Ltd. Outil de coupe en carbure fritte traite en surface
US6214247B1 (en) * 1998-06-10 2001-04-10 Tdy Industries, Inc. Substrate treatment method
US6221469B1 (en) * 1998-12-09 2001-04-24 Seco Tools Ab Grade for steel
US6251508B1 (en) * 1998-12-09 2001-06-26 Seco Tools Ab Grade for cast iron
DE60006017T2 (de) * 1999-04-05 2004-07-15 Mitsubishi Materials Corp. Schneideinsatz aus Cermet
US6217992B1 (en) 1999-05-21 2001-04-17 Kennametal Pc Inc. Coated cutting insert with a C porosity substrate having non-stratified surface binder enrichment
US6472060B1 (en) 2000-01-19 2002-10-29 Seco Tools Ab Coated body with nanocrystalline CVD coating for enhanced edge toughness and reduced friction
US6638571B2 (en) 2000-05-31 2003-10-28 Mitsubishi Materials Corporation Coated cemented carbide cutting tool member and process for producing the same
EP1160353B1 (en) 2000-05-31 2007-12-12 Mitsubishi Materials Corporation Coated cemented carbide cutting tool member and process for producing the same
JP3458849B2 (ja) * 2001-08-03 2003-10-20 株式会社日立製作所 コバルト基合金およびこの合金を用いた弁，原子炉プラント
EP1323847A3 (en) * 2001-12-28 2005-09-14 Seco Tools Ab Coated cemented carbide body and method for use
SE526604C2 (sv) 2002-03-22 2005-10-18 Seco Tools Ab Belagt skärverktyg för svarvning i stål
US7147939B2 (en) * 2003-02-27 2006-12-12 Kennametal Inc. Coated carbide tap
US7455918B2 (en) * 2004-03-12 2008-11-25 Kennametal Inc. Alumina coating, coated product and method of making the same
US7581906B2 (en) * 2004-05-19 2009-09-01 Tdy Industries, Inc. Al2O3 ceramic tools with diffusion bonding enhanced layer
US7874770B2 (en) † 2005-03-30 2011-01-25 Sumitomo Electric Hardmetal Corp. Indexable insert
US8475944B2 (en) 2007-06-28 2013-07-02 Kennametal Inc. Coated ceramic cutting insert and method for making the same
US8557406B2 (en) * 2007-06-28 2013-10-15 Kennametal Inc. Coated PCBN cutting insert, coated PCBN cutting tool using such coated PCBN cutting insert, and method for making the same
US8080323B2 (en) * 2007-06-28 2011-12-20 Kennametal Inc. Cutting insert with a wear-resistant coating scheme exhibiting wear indication and method of making the same
US20090004449A1 (en) * 2007-06-28 2009-01-01 Zhigang Ban Cutting insert with a wear-resistant coating scheme exhibiting wear indication and method of making the same
DE102008009487B4 (de) * 2008-02-15 2022-09-22 Walter Ag Strahlbehandelter Schneideinsatz und Verfahren
US8507082B2 (en) 2011-03-25 2013-08-13 Kennametal Inc. CVD coated polycrystalline c-BN cutting tools
DE102011053705A1 (de) * 2011-09-16 2013-03-21 Walter Ag Schneideinsatz und Verfahren zu dessen Herstellung
US9028953B2 (en) 2013-01-11 2015-05-12 Kennametal Inc. CVD coated polycrystalline c-BN cutting tools
CN103334041B (zh) * 2013-06-21 2015-11-18 上海工程技术大学 一种具有表面涂层的硬质合金及其制备工艺
JP6519935B1 (ja) * 2018-03-16 2019-05-29 住友電工ハードメタル株式会社 表面被覆切削工具及びその製造方法
CN111655410B (zh) * 2018-03-16 2023-01-10 住友电工硬质合金株式会社 表面被覆切削工具及其制造方法
KR20200101975A (ko) * 2018-03-16 2020-08-28 스미또모 덴꼬오 하드메탈 가부시끼가이샤 표면 피복 절삭 공구 및 그 제조 방법
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Also Published As

Publication number Publication date
EP0600115A1 (en) 1994-06-08
DE69214655T2 (de) 1997-03-27
EP0600115B1 (en) 1996-10-16
US5374471A (en) 1994-12-20
DE69214655D1 (de) 1996-11-21

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