DE69621063D1 - Verbesserter, mit Alumina beschichteter Sinterkarbidkörper - Google Patents

Verbesserter, mit Alumina beschichteter Sinterkarbidkörper

Info

Publication number
DE69621063D1
DE69621063D1 DE69621063T DE69621063T DE69621063D1 DE 69621063 D1 DE69621063 D1 DE 69621063D1 DE 69621063 T DE69621063 T DE 69621063T DE 69621063 T DE69621063 T DE 69621063T DE 69621063 D1 DE69621063 D1 DE 69621063D1
Authority
DE
Germany
Prior art keywords
alumina
cemented carbide
carbide body
body coated
insert
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
DE69621063T
Other languages
English (en)
Other versions
DE69621063T2 (de
Inventor
Sakari Ruppi
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.)
Seco Tools AB
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 DE69621063D1 publication Critical patent/DE69621063D1/de
Publication of DE69621063T2 publication Critical patent/DE69621063T2/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
    • 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)
  • Other Surface Treatments For Metallic Materials (AREA)
  • Chemical Vapour Deposition (AREA)
  • Chemically Coating (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Laminated Bodies (AREA)
  • Physical Vapour Deposition (AREA)
  • Ceramic Products (AREA)
DE69621063T 1995-02-17 1996-02-09 Verbesserter, mit Alumina beschichteter Sinterkarbidkörper Expired - Lifetime DE69621063T2 (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 (2)

Publication Number Publication Date
DE69621063D1 true DE69621063D1 (de) 2002-06-13
DE69621063T2 DE69621063T2 (de) 2003-02-27

Family

ID=23542739

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69621063T Expired - Lifetime DE69621063T2 (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
Publication number Priority date Publication date Assignee Title
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
US6251508B1 (en) 1998-12-09 2001-06-26 Seco Tools Ab Grade for cast iron
US6221469B1 (en) 1998-12-09 2001-04-24 Seco Tools Ab Grade for steel
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
EP1311712A2 (de) 2001-03-27 2003-05-21 Widia GmbH Verfahren zur erhöhung der druckspannung oder zur erniedrigung der zugeigenspannung einer schicht
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
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
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
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
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
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
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
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
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
KR101021461B1 (ko) * 2002-07-26 2011-03-16 미쓰비시 마테리알 가부시키가이샤 초경합금제 부재와 다이아몬드제 부재의 접합 구조 및접합 방법, 굴삭 공구의 절단편, 절단 부재, 및 굴삭 공구
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
EP2327856B1 (de) 2006-04-27 2016-06-08 Kennametal Inc. Modulare erdbohrmeissel mit fixiertem schneider, modulare erdbohrmeisselkörper mit fixiertem schneider und entsprechende verfahren
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
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
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
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
CN102112642B (zh) 2008-06-02 2013-11-06 Tdy工业有限责任公司 烧结碳化物-金属合金复合物
US8790439B2 (en) 2008-06-02 2014-07-29 Kennametal Inc. Composite sintered powder metal articles
US8025112B2 (en) 2008-08-22 2011-09-27 Tdy Industries, Inc. Earth-boring bits and other parts including cemented carbide
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
KR101057106B1 (ko) * 2008-10-21 2011-08-16 대구텍 유한회사 절삭 공구 및 이의 표면 처리방법
US8308096B2 (en) * 2009-07-14 2012-11-13 TDY Industries, LLC Reinforced roll and method of making same
US8440314B2 (en) 2009-08-25 2013-05-14 TDY Industries, LLC Coated cutting tools having a platinum group metal concentration gradient and related processes
US8507082B2 (en) 2011-03-25 2013-08-13 Kennametal Inc. CVD coated polycrystalline c-BN cutting tools
US8800848B2 (en) 2011-08-31 2014-08-12 Kennametal Inc. Methods of forming wear resistant layers on metallic surfaces
US9016406B2 (en) 2011-09-22 2015-04-28 Kennametal Inc. Cutting inserts for earth-boring bits
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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
EP0408535B1 (de) * 1989-07-13 1994-04-06 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
ATE217365T1 (de) 2002-05-15
EP0727510A3 (de) 1997-06-04
DE69621063T2 (de) 2003-02-27
EP0727510A2 (de) 1996-08-21
US5635247A (en) 1997-06-03
JP3299106B2 (ja) 2002-07-08
JPH08277181A (ja) 1996-10-22
EP0727510B1 (de) 2002-05-08

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Legal Events

Date Code Title Description
8332 No legal effect for de
8370 Indication related to discontinuation of the patent is to be deleted
8364 No opposition during term of opposition