DE69821516T2 - PVD Al2O3 BESCHICHTETES SCHNEIDWERKZEUG - Google Patents

PVD Al2O3 BESCHICHTETES SCHNEIDWERKZEUG Download PDF

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Publication number
DE69821516T2
DE69821516T2 DE69821516T DE69821516T DE69821516T2 DE 69821516 T2 DE69821516 T2 DE 69821516T2 DE 69821516 T DE69821516 T DE 69821516T DE 69821516 T DE69821516 T DE 69821516T DE 69821516 T2 DE69821516 T2 DE 69821516T2
Authority
DE
Germany
Prior art keywords
layer
substrate
coated
al2o3
deposited
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
DE69821516T
Other languages
German (de)
English (en)
Other versions
DE69821516D1 (de
Inventor
Siegfried Schiller
Klaus Goedicke
Fred Fietzke
Olaf Zywitzki
Mats Sjöstrand
Björn Ljungberg
Viveka Alfredsson
Thomas Hilding
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.)
Sandvik Intellectual Property AB
Original Assignee
Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
Sandvik AB
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 Foerderung der Angewandten Forschung eV, Sandvik AB filed Critical Fraunhofer Gesellschaft zur Foerderung der Angewandten Forschung eV
Application granted granted Critical
Publication of DE69821516D1 publication Critical patent/DE69821516D1/de
Publication of DE69821516T2 publication Critical patent/DE69821516T2/de
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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/34—Sputtering
    • C23C14/35—Sputtering by application of a magnetic field, e.g. magnetron sputtering
    • C23C14/354—Introduction of auxiliary energy into the plasma
    • 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/06—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the coating material
    • C23C14/08—Oxides
    • C23C14/081—Oxides of aluminium, magnesium or beryllium
    • 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/0021—Reactive sputtering or evaporation
    • C23C14/0036—Reactive sputtering
    • 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/34—Sputtering
    • C23C14/35—Sputtering by application of a magnetic field, e.g. magnetron sputtering
    • C23C14/352—Sputtering by application of a magnetic field, e.g. magnetron sputtering using more than one target
    • 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
    • C23C14/00—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material
    • C23C14/22—Coating by vacuum evaporation, by sputtering or by ion implantation of the coating forming material characterised by the process of coating
    • C23C14/54—Controlling or regulating the coating process
    • C23C14/541—Heating or cooling of the substrates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B2228/00—Properties of materials of tools or workpieces, materials of tools or workpieces applied in a specific manner
    • B23B2228/10—Coatings
    • 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
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • 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
    • Y10T428/25—Web or sheet containing structurally defined element or component and including a second component containing structurally defined particles
    • Y10T428/252—Glass or ceramic [i.e., fired or glazed clay, cement, etc.] [porcelain, quartz, etc.]
    • 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)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Physical Vapour Deposition (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Chemical Vapour Deposition (AREA)
  • Drilling Tools (AREA)
  • Chemically Coating (AREA)
DE69821516T 1997-11-06 1998-11-06 PVD Al2O3 BESCHICHTETES SCHNEIDWERKZEUG Expired - Lifetime DE69821516T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9704066A SE520802C2 (sv) 1997-11-06 1997-11-06 Skärverktyg belagt med aluminiumoxid och process för dess tillverkning
SE9704066 1997-11-06
PCT/SE1998/002009 WO1999024634A1 (en) 1997-11-06 1998-11-06 PVD Al2O3 COATED CUTTING TOOL

Publications (2)

Publication Number Publication Date
DE69821516D1 DE69821516D1 (de) 2004-03-11
DE69821516T2 true DE69821516T2 (de) 2004-07-01

Family

ID=20408890

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69821516T Expired - Lifetime DE69821516T2 (de) 1997-11-06 1998-11-06 PVD Al2O3 BESCHICHTETES SCHNEIDWERKZEUG
DE69828453T Expired - Lifetime DE69828453T2 (de) 1997-11-06 1998-11-06 Mit PVD-Al2O3 beschichtetes Schneidwerkzeug

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE69828453T Expired - Lifetime DE69828453T2 (de) 1997-11-06 1998-11-06 Mit PVD-Al2O3 beschichtetes Schneidwerkzeug

Country Status (12)

Country Link
US (3) US6210726B1 (enExample)
EP (2) EP1253215B1 (enExample)
JP (1) JP2001522725A (enExample)
KR (1) KR100614961B1 (enExample)
CN (1) CN1278307A (enExample)
AT (2) ATE286155T1 (enExample)
BR (1) BR9813186A (enExample)
DE (2) DE69821516T2 (enExample)
PL (1) PL340602A1 (enExample)
RU (1) RU2206432C2 (enExample)
SE (1) SE520802C2 (enExample)
WO (1) WO1999024634A1 (enExample)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE520802C2 (sv) 1997-11-06 2003-08-26 Sandvik Ab Skärverktyg belagt med aluminiumoxid och process för dess tillverkning
SE518134C2 (sv) * 1997-12-10 2002-09-03 Sandvik Ab Multiskiktbelagt skärverktyg
SE519921C2 (sv) 1999-05-06 2003-04-29 Sandvik Ab PVD-belagt skärverktyg och metod för dess framställning
SE520795C2 (sv) 1999-05-06 2003-08-26 Sandvik Ab Skärverktyg belagt med aluminiumoxid och process för dess tillverkning
SE521284C2 (sv) * 1999-05-19 2003-10-21 Sandvik Ab Aluminiumoxidbelagt skärverktyg för metallbearbetning
US6572991B1 (en) 2000-02-04 2003-06-03 Seco Tools Ab Deposition of γ-Al2O3 by means of CVD
AT5008U1 (de) * 2001-02-09 2002-02-25 Plansee Tizit Ag Hartmetallverschleissteil mit mischoxidschicht
US6689450B2 (en) * 2001-03-27 2004-02-10 Seco Tools Ab Enhanced Al2O3-Ti(C,N) multi-coating deposited at low temperature
EP1323847A3 (en) 2001-12-28 2005-09-14 Seco Tools Ab Coated cemented carbide body and method for use
DE10314929B9 (de) * 2002-04-17 2010-12-23 Cemecon Ag Körper mit einer Beschichtung in R-3c Struktur, Verfahren und Vorrichtung zur PVD-Beschichtung
JP2003340602A (ja) * 2002-05-29 2003-12-02 Kyocera Corp 回路付き切削工具およびその製造方法
JP2004060741A (ja) * 2002-07-26 2004-02-26 Motoyama Eng Works Ltd ダイアフラム及びダイアフラム弁並びに成膜装置
US7531212B2 (en) * 2002-08-08 2009-05-12 Kobe Steel, Ltd. Process for producing an alumina coating comprised mainly of α crystal structure
JP4205546B2 (ja) * 2003-09-16 2009-01-07 株式会社神戸製鋼所 耐摩耗性、耐熱性および基材との密着性に優れた積層皮膜の製造方法
US7693855B2 (en) * 2003-10-28 2010-04-06 Media Cybernetics, Inc. Method, system, and computer program product for managing data associated with a document stored in an electronic form
CN101048531A (zh) * 2004-07-07 2007-10-03 通用电气公司 基材上的保护涂层及其制备方法
JP2006028600A (ja) * 2004-07-16 2006-02-02 Kobe Steel Ltd 耐摩耗性と耐熱性に優れた積層皮膜
JP4593994B2 (ja) * 2004-07-23 2010-12-08 住友電工ハードメタル株式会社 表面被覆切削工具
DE102004044240A1 (de) * 2004-09-14 2006-03-30 Walter Ag Schneidwerkzeug mit oxidischer Beschichtung
US20070116631A1 (en) * 2004-10-18 2007-05-24 The Regents Of The University Of California Arrays of long carbon nanotubes for fiber spinning
SE529015C2 (sv) * 2005-09-09 2007-04-10 Sandvik Intellectual Property PVD-belagt skärverktygsskär tillverkat av hårdmetall
EP1762638B1 (en) 2005-09-09 2012-01-11 Sandvik Intellectual Property AB PVD coated cutting tool
US20070078521A1 (en) * 2005-09-30 2007-04-05 Depuy Products, Inc. Aluminum oxide coated implants and components
RU2316613C1 (ru) * 2006-04-19 2008-02-10 Институт сильноточной электроники СО РАН Способ получения пленок оксида цинка
MX2009003288A (es) * 2006-09-26 2009-06-30 Oerlikon Trading Ag Pieza de trabajo con revestimiento duro.
EP1916007B1 (en) * 2006-10-18 2009-07-01 DePuy Products, Inc. Aluminium oxide coated implants and components
RU2418882C2 (ru) * 2007-01-02 2011-05-20 Таегутек Лтд. Способ поверхностной обработки режущего инструмента
WO2008082020A1 (en) * 2007-01-02 2008-07-10 Taegutec Ltd. Surface treating method for cutting tools
IL182741A (en) 2007-04-23 2012-03-29 Iscar Ltd Improved coatings
US8129040B2 (en) * 2007-05-16 2012-03-06 Oerlikon Trading Ag, Truebbach Cutting tool
CN101368260A (zh) * 2007-09-14 2009-02-18 山特维克知识产权股份有限公司 用于在基底上沉积涂层的方法和设备
DE102008013965A1 (de) * 2008-03-12 2009-09-17 Kennametal Inc. Hartstoffbeschichteter Körper
PL2310549T3 (pl) * 2008-07-09 2018-06-29 Oerlikon Surface Solutions Ltd., Pfäffikon System powłokowy, powlekany przedmiot obrabiany oraz sposób wytwarzania powlekanego przedmiotu obrabianego
DE102009001675A1 (de) 2009-03-19 2010-09-23 Eberhard-Karls-Universität Tübingen Schneidwerkzeug
CZ305038B6 (cs) 2009-07-28 2015-04-08 Shm, S. R. O. Způsob vytváření ochranných a funkčních vrstev metodou PVD z katody se sníženou povrchovou elektrickou vodivostí
DE102009028577B4 (de) 2009-08-17 2012-02-16 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Beschichtete Körper aus Metall, Hartmetall, Cermet, Keramik oder Halbleiterwerkstoff sowie Verfahren zur Beschichtung derartiger Körper
DE102009028579B4 (de) 2009-08-17 2013-08-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Beschichtete Körper aus Metall, Hartmetall, Cermet oder Keramik sowie Verfahren zur Beschichtung derartiger Körper
JP5190971B2 (ja) * 2009-12-16 2013-04-24 住友電気工業株式会社 被膜、切削工具および被膜の製造方法
DE102011053372A1 (de) * 2011-09-07 2013-03-07 Walter Ag Werkzeug mit chromhaltiger Funktionsschicht
TWI521090B (zh) * 2012-04-16 2016-02-11 財團法人工業技術研究院 複合刀具
WO2014101517A1 (zh) * 2012-12-26 2014-07-03 Wu Shanghua 一种采用物理气相沉积工艺在氮化硅切削刀具表面制备Al2O3涂层及其复合涂层的方法
BR102014015836B1 (pt) * 2013-06-27 2022-01-25 Sandvik Intellectual Property Ab Ferramenta de corte revestida
KR20170046672A (ko) 2014-09-03 2017-05-02 미쓰비시 마테리알 가부시키가이샤 표면 피복 절삭 공구 및 그 제조 방법
RU2704949C2 (ru) * 2014-12-19 2019-10-31 Сандвик Интеллекчуал Проперти Аб Режущий инструмент с хогф-покрытием
CN105088163A (zh) * 2015-09-22 2015-11-25 苏州格科特真空镀膜技术有限公司 一种在硬质合金刀片表面制备晶态Al2O3涂层的方法
EP3472369B1 (en) * 2016-06-21 2020-10-14 Sandvik Intellectual Property AB Cvd coated cutting tool
EP3263743A1 (en) 2016-06-29 2018-01-03 Sandvik Intellectual Property AB Cvd coated cutting tool
RU2760426C2 (ru) * 2017-04-07 2021-11-25 Сандвик Интеллекчуал Проперти Аб Снабженный покрытием режущий инструмент
EP3461928B1 (en) * 2017-09-29 2020-11-11 Walter Ag Tacno coatings and production process
EP3732313B1 (en) * 2017-11-07 2024-08-14 Walter AG Pvd process for the deposition of al2o3 and coating cutting tool with at least one layer of al2o3
JP7032448B2 (ja) * 2018-01-26 2022-03-08 京セラ株式会社 被覆工具及びこれを備えた切削工具
RU2676719C1 (ru) * 2018-02-14 2019-01-10 Федеральное государственное бюджетное учреждение науки Институт электрофизики Уральского отделения Российской академии наук Способ низкотемпературного нанесения нанокристаллического покрытия из альфа-оксида алюминия
KR102112084B1 (ko) 2018-11-30 2020-05-18 한국야금 주식회사 절삭공구용 경질피막
WO2021260775A1 (ja) * 2020-06-22 2021-12-30 住友電工ハードメタル株式会社 切削工具
JP2025017994A (ja) * 2023-07-26 2025-02-06 日本特殊陶業株式会社 被覆基材、及び被覆基材の製造方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE252205C (enExample)
CH540991A (fr) 1971-07-07 1973-08-31 Battelle Memorial Institute Procédé pour augmenter la résistance à l'usure de la surface d'une pièce en "métal dur"
SE464818B (sv) * 1989-06-16 1991-06-17 Sandvik Ab Belagt skaer foer skaerande bearbetning
DE59201616D1 (de) * 1991-03-27 1995-04-13 Krupp Widia Gmbh Verbundkörper, verwendung des verbundkörpers und verfahren zu seiner herstellung.
SE9101953D0 (sv) * 1991-06-25 1991-06-25 Sandvik Ab A1203 coated sintered body
DE4209975A1 (de) 1992-03-27 1993-09-30 Krupp Widia Gmbh Verbundkörper und dessen Verwendung
EP0592986B1 (en) 1992-10-12 1998-07-08 Sumitomo Electric Industries, Limited Ultra-thin film laminate
SE501527C2 (sv) 1992-12-18 1995-03-06 Sandvik Ab Sätt och alster vid beläggning av ett skärande verktyg med ett aluminiumoxidskikt
SE509201C2 (sv) 1994-07-20 1998-12-14 Sandvik Ab Aluminiumoxidbelagt verktyg
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
US5693417A (en) 1995-05-22 1997-12-02 Fraunhofer-Gesellschaft Zur Forderung Der Angewandten Forschung E.V. Vacuum-coated compound body and process for its production
DE19518779C1 (de) 1995-05-22 1996-07-18 Fraunhofer Ges Forschung Verbundkörper aus vakuumbeschichtetem Sinterwerkstoff und Verfahren zu seiner Herstellung
US5879823A (en) * 1995-12-12 1999-03-09 Kennametal Inc. Coated cutting tool
SE520802C2 (sv) 1997-11-06 2003-08-26 Sandvik Ab Skärverktyg belagt med aluminiumoxid och process för dess tillverkning

Also Published As

Publication number Publication date
ATE259003T1 (de) 2004-02-15
SE520802C2 (sv) 2003-08-26
US6210726B1 (en) 2001-04-03
EP1253215A2 (en) 2002-10-30
EP1029105A1 (en) 2000-08-23
CN1278307A (zh) 2000-12-27
DE69828453T2 (de) 2005-06-02
ATE286155T1 (de) 2005-01-15
SE9704066L (sv) 1999-05-07
US6423403B2 (en) 2002-07-23
KR100614961B1 (ko) 2006-08-25
DE69821516D1 (de) 2004-03-11
WO1999024634A1 (en) 1999-05-20
US20010049011A1 (en) 2001-12-06
US20030027015A1 (en) 2003-02-06
BR9813186A (pt) 2000-08-22
JP2001522725A (ja) 2001-11-20
KR20010072535A (ko) 2001-07-31
SE9704066D0 (sv) 1997-11-06
EP1253215A3 (en) 2003-01-02
RU2206432C2 (ru) 2003-06-20
DE69828453D1 (de) 2005-02-03
US6673430B2 (en) 2004-01-06
EP1029105B1 (en) 2004-02-04
PL340602A1 (en) 2001-02-12
EP1253215B1 (en) 2004-12-29

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