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DE50307024D1 - Hartmetall-substratkörper und verfahren zu dessen herstellung - Google Patents

Hartmetall-substratkörper und verfahren zu dessen herstellung

Info

Publication number
DE50307024D1
DE50307024D1 DE50307024T DE50307024T DE50307024D1 DE 50307024 D1 DE50307024 D1 DE 50307024D1 DE 50307024 T DE50307024 T DE 50307024T DE 50307024 T DE50307024 T DE 50307024T DE 50307024 D1 DE50307024 D1 DE 50307024D1
Authority
DE
Germany
Prior art keywords
substrate
production
metal substrate
content
hard metal
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
DE50307024T
Other languages
English (en)
Inventor
Dieter Kassel
Werner Daub
Klaus Dreyer
Klaus Roediger
Walter Lengauer
Mariann Lovonyak
Vera Ucakar
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.)
Kennametal Widia Produktions GmbH and Co KG
Original Assignee
Kennametal Widia Produktions GmbH and Co KG
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 Produktions GmbH and Co KG filed Critical Kennametal Widia Produktions GmbH and Co KG
Priority to DE50307024T priority Critical patent/DE50307024D1/de
Application granted granted Critical
Publication of DE50307024D1 publication Critical patent/DE50307024D1/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
    • 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
    • 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
    • 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
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C29/00—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides
    • C22C29/02—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides
    • C22C29/06—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds
    • C22C29/08—Alloys based on carbides, oxides, nitrides, borides, or silicides, e.g. cermets, or other metal compounds, e.g. oxynitrides, sulfides based on carbides or carbonitrides based on carbides, but not containing other metal compounds based on tungsten carbide
    • 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
    • B22F2998/00—Supplementary information concerning processes or compositions relating to powder metallurgy
    • 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
    • B22F2999/00—Aspects linked to processes or compositions used in powder metallurgy

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Powder Metallurgy (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Ceramic Products (AREA)
DE50307024T 2002-06-10 2003-06-04 Hartmetall-substratkörper und verfahren zu dessen herstellung Expired - Lifetime DE50307024D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50307024T DE50307024D1 (de) 2002-06-10 2003-06-04 Hartmetall-substratkörper und verfahren zu dessen herstellung

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10225521A DE10225521A1 (de) 2002-06-10 2002-06-10 Hartmetall-Substratkörper und Verfahren zu dessen Herstellung
PCT/DE2003/001834 WO2003104507A1 (de) 2002-06-10 2003-06-04 Hartmetall-substratkörper und verfahren zu dessen herstellung
DE50307024T DE50307024D1 (de) 2002-06-10 2003-06-04 Hartmetall-substratkörper und verfahren zu dessen herstellung

Publications (1)

Publication Number Publication Date
DE50307024D1 true DE50307024D1 (de) 2007-05-24

Family

ID=29557684

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10225521A Withdrawn DE10225521A1 (de) 2002-06-10 2002-06-10 Hartmetall-Substratkörper und Verfahren zu dessen Herstellung
DE50307024T Expired - Lifetime DE50307024D1 (de) 2002-06-10 2003-06-04 Hartmetall-substratkörper und verfahren zu dessen herstellung

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10225521A Withdrawn DE10225521A1 (de) 2002-06-10 2002-06-10 Hartmetall-Substratkörper und Verfahren zu dessen Herstellung

Country Status (7)

Country Link
US (1) US20050224958A1 (de)
EP (1) EP1511870B1 (de)
JP (1) JP2005529236A (de)
AT (1) ATE359381T1 (de)
DE (2) DE10225521A1 (de)
PT (1) PT1511870E (de)
WO (1) WO2003104507A1 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10342364A1 (de) * 2003-09-12 2005-04-14 Kennametal Widia Gmbh & Co.Kg Hartmetall-oder Cermetkörper und Verfahren zu seiner Herstellung
AT501801B1 (de) * 2005-05-13 2007-08-15 Boehlerit Gmbh & Co Kg Hartmetallkörper mit zähem oberflächenbereich
SE529590C2 (sv) * 2005-06-27 2007-09-25 Sandvik Intellectual Property Finkorniga sintrade hårdmetaller innehållande en gradientzon
JP4997561B2 (ja) * 2005-08-04 2012-08-08 独立行政法人産業技術総合研究所 高硬度皮膜形成用硬質合金上に硬質皮膜を形成した工具あるいは金型材料及びその製造方法
DE102006045339B3 (de) * 2006-09-22 2008-04-03 H.C. Starck Gmbh Metallpulver
DE102008048967A1 (de) * 2008-09-25 2010-04-01 Kennametal Inc. Hartmetallkörper und Verfahren zu dessen Herstellung
CN102424970A (zh) * 2011-12-05 2012-04-25 嘉鱼县海鑫合金制造有限公司 粉末冶金法制备耐磨件表面硬质合金覆层的工艺
US8834594B2 (en) 2011-12-21 2014-09-16 Kennametal Inc. Cemented carbide body and applications thereof
KR102231553B1 (ko) 2013-05-31 2021-03-23 산드빅 인터렉츄얼 프로퍼티 에이비 초경합금의 신규 제조 방법 및 그로부터 획득되는 제품
EP2821165A1 (de) * 2013-07-03 2015-01-07 Sandvik Intellectual Property AB Gesinterter Cermet- oder Hartmetall-Körper und Verfahren zu dessen Herstellung
JP6375636B2 (ja) * 2014-02-14 2018-08-22 新日鐵住金株式会社 超硬工具用基材及び超硬工具、並びに超硬工具用基材及び超硬工具の製造方法
JP6327102B2 (ja) * 2014-10-10 2018-05-23 新日鐵住金株式会社 超硬工具
CN109180187B (zh) * 2018-08-31 2021-05-18 中国科学院金属研究所 高度取向纳米max相陶瓷和max相原位自生氧化物纳米复相陶瓷的制备方法
CN110284038B (zh) * 2019-04-26 2020-07-28 中南大学 一种具有强(111)织构的pvd涂层及其制备方法
CN115971477B (zh) * 2022-12-23 2024-11-08 岭南师范学院 一种高硬度高韧性硬质合金及其制备方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2684688B2 (ja) * 1988-07-08 1997-12-03 三菱マテリアル株式会社 切削工具用表面被覆炭化タングステン基超硬合金
DE3837006C3 (de) * 1988-10-31 1993-11-18 Krupp Widia Gmbh Hartmetall
JP2762745B2 (ja) * 1989-12-27 1998-06-04 住友電気工業株式会社 被覆超硬合金及びその製造法
JP3046336B2 (ja) * 1990-09-17 2000-05-29 東芝タンガロイ株式会社 傾斜組成組識の焼結合金及びその製造方法
JP3158429B2 (ja) * 1990-11-21 2001-04-23 三菱マテリアル株式会社 耐摩耗性および靭性に優れた超硬合金部材
US5750247A (en) * 1996-03-15 1998-05-12 Kennametal, Inc. Coated cutting tool having an outer layer of TiC
JP3707223B2 (ja) * 1998-01-19 2005-10-19 三菱マテリアル株式会社 耐摩耗性のすぐれたミーリング工具
JPH11302767A (ja) * 1998-04-21 1999-11-02 Toshiba Tungaloy Co Ltd 機械的特性に優れた超硬合金およびその製法
DE19845376C5 (de) * 1998-07-08 2010-05-20 Widia Gmbh Hartmetall- oder Cermet-Körper
US6110603A (en) * 1998-07-08 2000-08-29 Widia Gmbh Hard-metal or cermet body, especially for use as a cutting insert
DE19922057B4 (de) * 1999-05-14 2008-11-27 Widia Gmbh Hartmetall- oder Cermet-Körper und Verfahren zu seiner Herstellung
SE516071C2 (sv) * 1999-04-26 2001-11-12 Sandvik Ab Hårdmetallskär belagt med en slitstark beläggning
JP2000336451A (ja) * 1999-05-28 2000-12-05 Toshiba Tungaloy Co Ltd 改質焼結合金、被覆焼結合金及びその製造方法
SE9903089D0 (sv) * 1999-09-01 1999-09-01 Sandvik Ab Coated grooving or parting insert
US6575671B1 (en) * 2000-08-11 2003-06-10 Kennametal Inc. Chromium-containing cemented tungsten carbide body
SE518890C2 (sv) * 2000-09-27 2002-12-03 Sandvik Ab Hårdmetallverktyg för kallbearbetningsoperationer
JP2001293603A (ja) * 2001-02-28 2001-10-23 Mitsubishi Materials Corp 気相合成ダイヤモンド被覆切削工具

Also Published As

Publication number Publication date
PT1511870E (pt) 2007-06-28
EP1511870A1 (de) 2005-03-09
US20050224958A1 (en) 2005-10-13
JP2005529236A (ja) 2005-09-29
EP1511870B1 (de) 2007-04-11
ATE359381T1 (de) 2007-05-15
DE10225521A1 (de) 2003-12-18
WO2003104507A1 (de) 2003-12-18

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