ATE478969T1 - Hartmetall- oder cermetkörper und verfahren zu seiner herstellung - Google Patents

Hartmetall- oder cermetkörper und verfahren zu seiner herstellung

Info

Publication number
ATE478969T1
ATE478969T1 AT04732930T AT04732930T ATE478969T1 AT E478969 T1 ATE478969 T1 AT E478969T1 AT 04732930 T AT04732930 T AT 04732930T AT 04732930 T AT04732930 T AT 04732930T AT E478969 T1 ATE478969 T1 AT E478969T1
Authority
AT
Austria
Prior art keywords
layer
carbide
carbonitride
volume
cermet body
Prior art date
Application number
AT04732930T
Other languages
English (en)
Inventor
Walter Lengauer
Vera Ucakar
Klaus Dreyer
Dieter Kassel
Hans Daub
Original Assignee
Kennametal Widia Prod Gmbh
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 Kennametal Widia Prod Gmbh filed Critical Kennametal Widia Prod Gmbh
Application granted granted Critical
Publication of ATE478969T1 publication Critical patent/ATE478969T1/de

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22F—WORKING METALLIC POWDER; MANUFACTURE OF ARTICLES FROM METALLIC POWDER; MAKING METALLIC POWDER; APPARATUS OR DEVICES SPECIALLY ADAPTED FOR METALLIC POWDER
    • B22F3/00—Manufacture of workpieces or articles from metallic powder characterised by the manner of compacting or sintering; Apparatus specially adapted therefor ; Presses and furnaces
    • B22F3/10—Sintering only
    • B22F3/1003—Use of special medium during sintering, e.g. sintering aid
    • B22F3/1007—Atmosphere
    • B22F3/101—Changing atmosphere
    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C1/00—Making non-ferrous alloys
    • C22C1/04—Making non-ferrous alloys by powder metallurgy
    • C22C1/05—Mixtures of metal powder with non-metallic powder
    • C22C1/051—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor
    • 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
    • C21—METALLURGY OF IRON
    • C21D—MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUS METALS OR ALLOYS; MAKING METAL MALLEABLE, e.g. BY DECARBURISATION OR TEMPERING
    • C21D1/00—General methods or devices for heat treatment, e.g. annealing, hardening, quenching or tempering
    • C21D1/74—Methods of treatment in inert gas, controlled atmosphere, vacuum or pulverulent material
    • C21D1/76—Adjusting the composition of the atmosphere
    • 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)
  • Mechanical Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Powder Metallurgy (AREA)
  • Ceramic Products (AREA)
  • Chemical Vapour Deposition (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Adornments (AREA)
AT04732930T 2003-09-12 2004-05-14 Hartmetall- oder cermetkörper und verfahren zu seiner herstellung ATE478969T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10342364A DE10342364A1 (de) 2003-09-12 2003-09-12 Hartmetall-oder Cermetkörper und Verfahren zu seiner Herstellung
PCT/DE2004/001016 WO2005026400A1 (de) 2003-09-12 2004-05-14 Hartmetall- oder cermetkörper und verfahren zu seiner herstellung

Publications (1)

Publication Number Publication Date
ATE478969T1 true ATE478969T1 (de) 2010-09-15

Family

ID=34305731

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04732930T ATE478969T1 (de) 2003-09-12 2004-05-14 Hartmetall- oder cermetkörper und verfahren zu seiner herstellung

Country Status (8)

Country Link
US (1) US7544410B2 (de)
EP (1) EP1664363B1 (de)
JP (1) JP2007505212A (de)
CN (1) CN100439535C (de)
AT (1) ATE478969T1 (de)
DE (2) DE10342364A1 (de)
PL (1) PL1664363T3 (de)
WO (1) WO2005026400A1 (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101312927B (zh) * 2005-11-17 2011-04-06 倍锐特有限责任公司 覆层硬质合金件
JP5187572B2 (ja) * 2008-07-09 2013-04-24 三菱マテリアル株式会社 ダイヤモンド被覆超硬合金製切削工具
DE102008048967A1 (de) 2008-09-25 2010-04-01 Kennametal Inc. Hartmetallkörper und Verfahren zu dessen Herstellung
US8663359B2 (en) * 2009-06-26 2014-03-04 Dimicron, Inc. Thick sintered polycrystalline diamond and sintered jewelry
CN102560393B (zh) * 2010-12-27 2016-04-06 青岛韬谱光学科技有限公司 镀膜件
US8574728B2 (en) 2011-03-15 2013-11-05 Kennametal Inc. Aluminum oxynitride coated article and method of making the same
AT510981B1 (de) * 2011-03-18 2012-08-15 Boehlerit Gmbh & Co Kg Beschichteter körper, verwendung desselben und verfahren zu dessen herstellung
GB201105150D0 (en) * 2011-03-28 2011-05-11 Element Six Holding Gmbh Cemented carbide material and tools comprising same
WO2013002270A1 (ja) * 2011-06-27 2013-01-03 京セラ株式会社 硬質合金および切削工具
US8834594B2 (en) 2011-12-21 2014-09-16 Kennametal Inc. Cemented carbide body and applications thereof
DE102012018067A1 (de) * 2012-09-13 2014-03-13 Tutec Gmbh Hexagonales WC-Pulver, Verfahren zu dessen Herstellung sowie Verwendung dieses Pulvers
US9138864B2 (en) 2013-01-25 2015-09-22 Kennametal Inc. Green colored refractory coatings for cutting tools
US9017809B2 (en) 2013-01-25 2015-04-28 Kennametal Inc. Coatings for cutting tools
US9427808B2 (en) 2013-08-30 2016-08-30 Kennametal Inc. Refractory coatings for cutting tools
JP6327102B2 (ja) * 2014-10-10 2018-05-23 新日鐵住金株式会社 超硬工具
US10094005B2 (en) * 2014-11-27 2018-10-09 Kyocera Corporation Cermet and cutting tool
JP6614491B2 (ja) * 2014-12-25 2019-12-04 三菱マテリアル株式会社 複合焼結体切削工具および表面被覆複合焼結体切削工具
CN104862637A (zh) * 2015-05-09 2015-08-26 芜湖鼎瀚再制造技术有限公司 Co-ZrO2-HfO2纳米涂层材料及其制备方法
US10066277B2 (en) * 2015-06-12 2018-09-04 Tungaloy Corporation Cemented carbide and coated cemented carbide
CN105112756A (zh) * 2015-08-12 2015-12-02 蔡婷婷 一种碳氮化钛复合氧化铝金属陶瓷刀具材料及其制备方法
CN106312048A (zh) * 2016-09-18 2017-01-11 广东工业大学 一种金属陶瓷颗粒及其制备方法与应用

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2717842C2 (de) * 1977-04-22 1983-09-01 Fried. Krupp Gmbh, 4300 Essen Verfahren zur Oberflächenbehandlung von gesinterten Hartmetallkörpern
JPS60238481A (ja) * 1984-05-14 1985-11-27 Sumitomo Electric Ind Ltd 多重層被覆超硬合金
US4990410A (en) * 1988-05-13 1991-02-05 Toshiba Tungaloy Co., Ltd. Coated surface refined sintered alloy
JPH02131803A (ja) * 1988-11-11 1990-05-21 Mitsubishi Metal Corp 耐欠損性のすぐれた耐摩耗性サーメット製切削工具
JPH0711048B2 (ja) * 1988-11-29 1995-02-08 東芝タンガロイ株式会社 高強度窒素含有サーメット及びその製造方法
JP2985300B2 (ja) * 1990-12-25 1999-11-29 三菱マテリアル株式会社 硬質層被覆サーメット
WO1995030030A1 (de) * 1994-05-03 1995-11-09 Widia Gmbh Cermet und verfahren zu seiner herstellung
US5750247A (en) * 1996-03-15 1998-05-12 Kennametal, Inc. Coated cutting tool having an outer layer of TiC
DE19752289C1 (de) * 1997-11-26 1999-04-22 Hartmetall Beteiligungs Gmbh Gesinterter Hartmetall-Formkörper
DE19922057B4 (de) * 1999-05-14 2008-11-27 Widia Gmbh Hartmetall- oder Cermet-Körper und Verfahren zu seiner Herstellung
US6110603A (en) * 1998-07-08 2000-08-29 Widia Gmbh Hard-metal or cermet body, especially for use as a cutting insert
DE10225521A1 (de) * 2002-06-10 2003-12-18 Widia Gmbh Hartmetall-Substratkörper und Verfahren zu dessen Herstellung

Also Published As

Publication number Publication date
US20070042222A1 (en) 2007-02-22
DE502004011588D1 (de) 2010-10-07
WO2005026400A1 (de) 2005-03-24
JP2007505212A (ja) 2007-03-08
CN1820089A (zh) 2006-08-16
EP1664363B1 (de) 2010-08-25
PL1664363T3 (pl) 2011-02-28
US7544410B2 (en) 2009-06-09
EP1664363A1 (de) 2006-06-07
CN100439535C (zh) 2008-12-03
DE10342364A1 (de) 2005-04-14

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