ATE217365T1 - Verbesserter, mit alumina beschichteter sinterkarbidkörper - Google Patents

Verbesserter, mit alumina beschichteter sinterkarbidkörper

Info

Publication number
ATE217365T1
ATE217365T1 AT96850026T AT96850026T ATE217365T1 AT E217365 T1 ATE217365 T1 AT E217365T1 AT 96850026 T AT96850026 T AT 96850026T AT 96850026 T AT96850026 T AT 96850026T AT E217365 T1 ATE217365 T1 AT E217365T1
Authority
AT
Austria
Prior art keywords
alumina
carbide body
aluminum coated
sintered carbide
improved aluminum
Prior art date
Application number
AT96850026T
Other languages
English (en)
Inventor
Sakari Ruppi
Original Assignee
Seco Tools 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 Seco Tools Ab filed Critical Seco Tools Ab
Application granted granted Critical
Publication of ATE217365T1 publication Critical patent/ATE217365T1/de

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
    • 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
    • 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
    • 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
    • C23C16/56—After-treatment
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • General Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Chemical Vapour Deposition (AREA)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Chemically Coating (AREA)
  • Laminated Bodies (AREA)
  • Physical Vapour Deposition (AREA)
  • Ceramic Products (AREA)
AT96850026T 1995-02-17 1996-02-09 Verbesserter, mit alumina beschichteter sinterkarbidkörper ATE217365T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/390,506 US5635247A (en) 1995-02-17 1995-02-17 Alumina coated cemented carbide body

Publications (1)

Publication Number Publication Date
ATE217365T1 true ATE217365T1 (de) 2002-05-15

Family

ID=23542739

Family Applications (1)

Application Number Title Priority Date Filing Date
AT96850026T ATE217365T1 (de) 1995-02-17 1996-02-09 Verbesserter, mit alumina beschichteter sinterkarbidkörper

Country Status (5)

Country Link
US (1) US5635247A (de)
EP (1) EP0727510B1 (de)
JP (1) JP3299106B2 (de)
AT (1) ATE217365T1 (de)
DE (1) DE69621063T2 (de)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
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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
US5786069A (en) 1995-09-01 1998-07-28 Sandvik Ab Coated turning insert
JP3418066B2 (ja) * 1996-07-03 2003-06-16 日立金属株式会社 アルミナ被覆工具とその製造方法
US6015614A (en) * 1997-11-03 2000-01-18 Seco Tools Ab Cemented carbide body with high wear resistance and extra tough behavior
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
DE19924422C2 (de) † 1999-05-28 2001-03-08 Cemecon Ceramic Metal Coatings Verfahren zur Herstellung eines hartstoffbeschichteten Bauteils und beschichtetes, nachbehandeltes Bauteil
US6689450B2 (en) 2001-03-27 2004-02-10 Seco Tools Ab Enhanced Al2O3-Ti(C,N) multi-coating deposited at low temperature
US6884496B2 (en) 2001-03-27 2005-04-26 Widia Gmbh Method for increasing compression stress or reducing internal tension stress of a CVD, PCVD or PVD layer and cutting insert for machining
US6733874B2 (en) 2001-08-31 2004-05-11 Mitsubishi Materials Corporation Surface-coated carbide alloy cutting tool
EP1323847A3 (de) 2001-12-28 2005-09-14 Seco Tools Ab Beschichteter Hartmetallkörper und Verfahren zu seiner Herstellung
JP2004017218A (ja) * 2002-06-17 2004-01-22 Mitsubishi Materials Corp 硬質被覆層がすぐれた耐熱衝撃性を有する表面被覆サーメット製切削工具
JP2004188577A (ja) * 2002-06-28 2004-07-08 Mitsubishi Materials Corp 硬質被覆層がすぐれた耐熱衝撃性を有する表面被覆サーメット製切削工具
JP2004181557A (ja) * 2002-07-01 2004-07-02 Mitsubishi Materials Corp 硬質被覆層がすぐれた耐熱衝撃性および表面潤滑性を有する表面被覆サーメット製切削工具
JP2004181614A (ja) * 2002-07-01 2004-07-02 Mitsubishi Materials Corp 硬質被覆層がすぐれた耐熱衝撃性を有する表面被覆サーメット製切削工具
JP2004181555A (ja) * 2002-07-01 2004-07-02 Mitsubishi Materials Corp 硬質被覆層がすぐれた耐熱衝撃性および表面潤滑性を有する表面被覆サーメット製切削工具
JP2004188501A (ja) * 2002-07-01 2004-07-08 Mitsubishi Materials Corp 硬質被覆層がすぐれた耐熱衝撃性および表面潤滑性を有する表面被覆サーメット製切削工具
JP2004181615A (ja) * 2002-07-01 2004-07-02 Mitsubishi Materials Corp 硬質被覆層がすぐれた耐熱衝撃性および表面潤滑性を有する表面被覆サーメット製切削工具
JP2004181616A (ja) * 2002-07-01 2004-07-02 Mitsubishi Materials Corp 硬質被覆層がすぐれた耐熱衝撃性および表面潤滑性を有する表面被覆サーメット製切削工具
JP2004181556A (ja) * 2002-07-01 2004-07-02 Mitsubishi Materials Corp 硬質被覆層がすぐれた耐熱衝撃性および表面潤滑性を有する表面被覆サーメット製切削工具
JP2004181617A (ja) * 2002-07-01 2004-07-02 Mitsubishi Materials Corp 硬質被覆層がすぐれた耐熱衝撃性および表面潤滑性を有する表面被覆サーメット製切削工具
JP2004188576A (ja) * 2002-07-01 2004-07-08 Mitsubishi Materials Corp 硬質被覆層がすぐれた耐熱衝撃性および表面潤滑性を有する表面被覆サーメット製切削工具
US7261753B2 (en) * 2002-07-26 2007-08-28 Mitsubishi Materials Corporation Bonding structure and bonding method for cemented carbide element and diamond element, cutting tip and cutting element for drilling tool, and drilling tool
EP2848712B1 (de) * 2002-08-08 2018-05-30 Kabushiki Kaisha Kobe Seiko Sho (Kobe Steel, Ltd.) Verfahren zur Herstellung einer Aluminiumoxidbeschichtung aus hauptsächlich Alpha-Typ-Kristallstruktur, Aluminiumoxidbeschichtung aus hauptsächlich Alpha-Typ-Kristallstruktur, Laminatbeschichtung mit der Aluminiumoxidbeschichtung, mit der Aluminiumoxidbeschichtung oder der Laminatbeschichtung verkleidetes Element, Verfahren zur Herstellung des Elements und physikalische Gasphasenabscheidungsvorrichtung
JP2004284003A (ja) * 2003-02-28 2004-10-14 Mitsubishi Materials Corp 硬質被覆層がすぐれた耐チッピング性を発揮する表面被覆サーメット製切削工具
JP2004299021A (ja) * 2003-04-01 2004-10-28 Mitsubishi Materials Corp 硬質被覆層がすぐれた耐熱衝撃性を有する表面被覆サーメット製切削工具
JP4173762B2 (ja) 2003-04-04 2008-10-29 株式会社神戸製鋼所 α型結晶構造主体のアルミナ皮膜の製造方法および積層皮膜被覆部材の製造方法
EP1536041B1 (de) * 2003-11-25 2008-05-21 Mitsubishi Materials Corporation Beschichteter Cermet Schneideinsatz mit harter, gegen Abschiefern beständiger Beschichtung
US7455918B2 (en) * 2004-03-12 2008-11-25 Kennametal Inc. Alumina coating, coated product and method of making the same
US20060024140A1 (en) * 2004-07-30 2006-02-02 Wolff Edward C Removable tap chasers and tap systems including the same
US7244519B2 (en) 2004-08-20 2007-07-17 Tdy Industries, Inc. PVD coated ruthenium featured cutting tools
DE102004063816B3 (de) * 2004-12-30 2006-05-18 Walter Ag Al2O3-Multilagenplatte
US8637127B2 (en) 2005-06-27 2014-01-28 Kennametal Inc. Composite article with coolant channels and tool fabrication method
JP2009535536A (ja) 2006-04-27 2009-10-01 ティーディーワイ・インダストリーズ・インコーポレーテッド モジュール型の固定カッターボーリングビット、モジュール型の固定カッターボーリングビット本体及びそれに関連する方法
WO2008051588A2 (en) 2006-10-25 2008-05-02 Tdy Industries, Inc. Articles having improved resistance to thermal cracking
US8512882B2 (en) 2007-02-19 2013-08-20 TDY Industries, LLC Carbide cutting insert
US7846551B2 (en) 2007-03-16 2010-12-07 Tdy Industries, Inc. Composite articles
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
US8475944B2 (en) 2007-06-28 2013-07-02 Kennametal Inc. Coated ceramic cutting insert and method for 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
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
JP5029825B2 (ja) * 2007-09-28 2012-09-19 三菱マテリアル株式会社 硬質被覆層が高速重切削加工ですぐれた耐チッピング性と耐摩耗性を発揮する表面被覆切削工具
US8790439B2 (en) 2008-06-02 2014-07-29 Kennametal Inc. Composite sintered powder metal articles
US8221517B2 (en) 2008-06-02 2012-07-17 TDY Industries, LLC Cemented carbide—metallic alloy composites
US8322465B2 (en) * 2008-08-22 2012-12-04 TDY Industries, LLC Earth-boring bit parts including hybrid cemented carbides and methods of making the same
US8025112B2 (en) 2008-08-22 2011-09-27 Tdy Industries, Inc. Earth-boring bits and other parts including cemented carbide
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US8440314B2 (en) 2009-08-25 2013-05-14 TDY Industries, LLC Coated cutting tools having a platinum group metal concentration gradient and related processes
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Family Cites Families (6)

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US3736107A (en) * 1971-05-26 1973-05-29 Gen Electric Coated cemented carbide product
USRE32110E (en) * 1971-05-26 1986-04-15 General Electric Co. Aluminum oxide coated cemented carbide product
USRE31520E (en) * 1980-01-14 1984-02-14 Combination lawn mower tool
SE464818B (sv) * 1989-06-16 1991-06-17 Sandvik Ab Belagt skaer foer skaerande bearbetning
DE69007885T2 (de) * 1989-07-13 1994-07-28 Seco Tools Ab Mit mehreren Oxiden beschichteter Karbidkörper und Verfahren zu seiner Herstellung.
SE501527C2 (sv) * 1992-12-18 1995-03-06 Sandvik Ab Sätt och alster vid beläggning av ett skärande verktyg med ett aluminiumoxidskikt

Also Published As

Publication number Publication date
EP0727510A3 (de) 1997-06-04
JP3299106B2 (ja) 2002-07-08
JPH08277181A (ja) 1996-10-22
EP0727510A2 (de) 1996-08-21
DE69621063T2 (de) 2003-02-27
US5635247A (en) 1997-06-03
DE69621063D1 (de) 2002-06-13
EP0727510B1 (de) 2002-05-08

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee