DE10135790B4 - Feinkörniges Sinterhartmetall und seine Verwendung - Google Patents

Feinkörniges Sinterhartmetall und seine Verwendung Download PDF

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Publication number
DE10135790B4
DE10135790B4 DE10135790A DE10135790A DE10135790B4 DE 10135790 B4 DE10135790 B4 DE 10135790B4 DE 10135790 A DE10135790 A DE 10135790A DE 10135790 A DE10135790 A DE 10135790A DE 10135790 B4 DE10135790 B4 DE 10135790B4
Authority
DE
Germany
Prior art keywords
phase
sintered
hard metal
carbide
metal according
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
DE10135790A
Other languages
German (de)
English (en)
Other versions
DE10135790A1 (de
Inventor
Hans-Wilm Dr. Heinrich
Manfred Wolf
Dieter Schmidt
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 Inc
Original Assignee
Kennametal Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7692770&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE10135790(B4) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kennametal Inc filed Critical Kennametal Inc
Priority to DE10135790A priority Critical patent/DE10135790B4/de
Priority to DE0001409757T priority patent/DE02735894T1/de
Priority to PCT/IB2002/002384 priority patent/WO2003010350A1/en
Priority to EP02735894.4A priority patent/EP1409757B1/en
Priority to JP2003515696A priority patent/JP4377685B2/ja
Publication of DE10135790A1 publication Critical patent/DE10135790A1/de
Priority to US10/759,478 priority patent/US7179319B2/en
Publication of DE10135790B4 publication Critical patent/DE10135790B4/de
Application granted granted Critical
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • 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
    • 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
    • C22C1/053—Making hard metals based on borides, carbides, nitrides, oxides or silicides; Preparation of the powder mixture used as the starting material therefor with in situ formation of hard compounds
    • 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
    • C22C29/067—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 comprising a particular metallic binder
    • 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
    • B22F5/00—Manufacture of workpieces or articles from metallic powder characterised by the special shape of the product
    • B22F2005/001—Cutting tools, earth boring or grinding tool other than table ware
    • 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
    • B22F2998/10—Processes characterised by the sequence of their steps
    • 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
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12007—Component of composite having metal continuous phase interengaged with nonmetal continuous phase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Powder Metallurgy (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
DE10135790A 2001-07-23 2001-07-23 Feinkörniges Sinterhartmetall und seine Verwendung Expired - Lifetime DE10135790B4 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE10135790A DE10135790B4 (de) 2001-07-23 2001-07-23 Feinkörniges Sinterhartmetall und seine Verwendung
JP2003515696A JP4377685B2 (ja) 2001-07-23 2002-06-21 微細粒焼結超硬合金、その製造・使用方法
PCT/IB2002/002384 WO2003010350A1 (en) 2001-07-23 2002-06-21 Fine grained sintered cemented carbide, process for manufacturing and use thereof
EP02735894.4A EP1409757B1 (en) 2001-07-23 2002-06-21 Fine grained sintered cemented carbide, process for manufacturing and use thereof
DE0001409757T DE02735894T1 (de) 2001-07-23 2002-06-21 Feinkörniger sinterkarbidkörper sowie dessen herstellungsverfahren und verwendung
US10/759,478 US7179319B2 (en) 2001-07-23 2004-01-16 Fine grained sintered cemented carbide, process for manufacturing and use thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10135790A DE10135790B4 (de) 2001-07-23 2001-07-23 Feinkörniges Sinterhartmetall und seine Verwendung

Publications (2)

Publication Number Publication Date
DE10135790A1 DE10135790A1 (de) 2003-02-20
DE10135790B4 true DE10135790B4 (de) 2005-07-14

Family

ID=7692770

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10135790A Expired - Lifetime DE10135790B4 (de) 2001-07-23 2001-07-23 Feinkörniges Sinterhartmetall und seine Verwendung
DE0001409757T Pending DE02735894T1 (de) 2001-07-23 2002-06-21 Feinkörniger sinterkarbidkörper sowie dessen herstellungsverfahren und verwendung

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE0001409757T Pending DE02735894T1 (de) 2001-07-23 2002-06-21 Feinkörniger sinterkarbidkörper sowie dessen herstellungsverfahren und verwendung

Country Status (5)

Country Link
US (1) US7179319B2 (https=)
EP (1) EP1409757B1 (https=)
JP (1) JP4377685B2 (https=)
DE (2) DE10135790B4 (https=)
WO (1) WO2003010350A1 (https=)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007044087A1 (de) * 2007-09-14 2009-10-29 Sandvik Intellectual Property Ab Gewindefräser
US8283058B2 (en) 2007-06-01 2012-10-09 Sandvik Intellectual Property Ab Fine grained cemented carbide cutting tool insert
US8455116B2 (en) 2007-06-01 2013-06-04 Sandvik Intellectual Property Ab Coated cemented carbide cutting tool insert
US9005329B2 (en) 2007-06-01 2015-04-14 Sandvik Intellectual Property Ab Fine grained cemented carbide with refined structure

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US7306628B2 (en) 2002-10-29 2007-12-11 St. Francis Medical Technologies Interspinous process apparatus and method with a selectably expandable spacer
AT5837U1 (de) * 2002-04-17 2002-12-27 Plansee Tizit Ag Hartmetallbauteil mit gradiertem aufbau
US7316724B2 (en) * 2003-05-20 2008-01-08 Exxonmobil Research And Engineering Company Multi-scale cermets for high temperature erosion-corrosion service
SE527348C2 (sv) 2003-10-23 2006-02-14 Sandvik Intellectual Property Sätt att tillverka en hårdmetall
EP1805338B1 (en) * 2004-10-29 2017-05-03 SECO TOOLS AB (publ) Sintered cemented carbide
SE529302C2 (sv) 2005-04-20 2007-06-26 Sandvik Intellectual Property Sätt att tillverka en belagd submikron hårdmetall med bindefasanriktad ytzon
US8637127B2 (en) 2005-06-27 2014-01-28 Kennametal Inc. Composite article with coolant channels and tool fabrication method
SE529590C2 (sv) * 2005-06-27 2007-09-25 Sandvik Intellectual Property Finkorniga sintrade hårdmetaller innehållande en gradientzon
US7687156B2 (en) 2005-08-18 2010-03-30 Tdy Industries, Inc. Composite cutting inserts and methods of making the same
CA2648181C (en) 2006-04-27 2014-02-18 Tdy Industries, Inc. Modular fixed cutter earth-boring bits, modular fixed cutter earth-boring bit bodies, and related methods
SE530516C2 (sv) * 2006-06-15 2008-06-24 Sandvik Intellectual Property Belagt hårdmetallskär, metod att tillverka detta samt dess användning vid fräsning av gjutjärn
CN101522930B (zh) 2006-10-25 2012-07-18 Tdy工业公司 具有改进的抗热开裂性的制品
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
KR20080104752A (ko) * 2007-05-29 2008-12-03 한국야금 주식회사 절삭공구 인써트
SE0701320L (sv) * 2007-06-01 2008-12-02 Sandvik Intellectual Property Belagd hårdmetall för formverktygsapplikationer
JP2009052071A (ja) * 2007-08-24 2009-03-12 Mitsubishi Heavy Ind Ltd 超硬材料及び工具
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
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
US8272816B2 (en) 2009-05-12 2012-09-25 TDY Industries, LLC Composite cemented carbide rotary cutting tools and rotary cutting tool blanks
DE102009029715A1 (de) * 2009-06-16 2010-12-23 Komet Group Gmbh Werkzeug zur Bearbeitung von Werkstücken
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
US9643236B2 (en) 2009-11-11 2017-05-09 Landis Solutions Llc Thread rolling die and method of making same
US8800848B2 (en) 2011-08-31 2014-08-12 Kennametal Inc. Methods of forming wear resistant layers on metallic surfaces
DE102011113756B4 (de) * 2011-09-18 2020-12-31 Mag Ias Gmbh Verfahren und Vorrichtung zur Fertigbearbeitung von Werkstücken
DE102011113757B4 (de) * 2011-09-18 2020-12-31 Mag Ias Gmbh Verfahren und Vorrichtung zur Fertigbearbeitung von Werkstücken
US9016406B2 (en) 2011-09-22 2015-04-28 Kennametal Inc. Cutting inserts for earth-boring bits
CN105264103A (zh) * 2013-05-31 2016-01-20 山特维克知识产权股份有限公司 制造硬质合金的新方法及其得到的产品
EP3004412A1 (en) * 2013-05-31 2016-04-13 Sandvik Intellectual Property AB New process of manufacturing cemented carbide and a product obtained thereof
CA2981151C (en) * 2015-12-14 2019-09-10 Alp Havacilik Sanayi Ve Ticaret Anonim Sirketi End-mills made of hard metal and ceramic combined by brazing method
US10287824B2 (en) 2016-03-04 2019-05-14 Baker Hughes Incorporated Methods of forming polycrystalline diamond
JP6209300B1 (ja) * 2017-04-27 2017-10-04 日本タングステン株式会社 アンビルロール、ロータリーカッタ、及びワークの切断方法
US11292750B2 (en) 2017-05-12 2022-04-05 Baker Hughes Holdings Llc Cutting elements and structures
US11396688B2 (en) 2017-05-12 2022-07-26 Baker Hughes Holdings Llc Cutting elements, and related structures and earth-boring tools
RU2647957C1 (ru) * 2017-07-11 2018-03-21 Юлия Алексеевна Щепочкина Твердый сплав
US11536091B2 (en) 2018-05-30 2022-12-27 Baker Hughes Holding LLC Cutting elements, and related earth-boring tools and methods
GB201902272D0 (en) * 2019-02-19 2019-04-03 Hyperion Materials & Tech Sweden Ab Hard metal cemented carbide
DE102019110950A1 (de) * 2019-04-29 2020-10-29 Kennametal Inc. Hartmetallzusammensetzungen und deren Anwendungen
US12005507B2 (en) * 2019-10-25 2024-06-11 Sumitomo Electric Industries, Ltd. Cemented carbide and cutting tool including same as substrate
DE102020120576A1 (de) * 2020-08-04 2022-02-10 Hauni Maschinenbau Gmbh Hartmetallmesser für Strangschnitt und Messerhalter
CN112853189A (zh) * 2020-12-31 2021-05-28 株洲硬质合金集团有限公司 一种亚微晶硬质合金材料及其制备方法与应用
JP7788554B2 (ja) * 2021-11-20 2025-12-18 ハイペリオン マテリアルズ アンド テクノロジーズ インコーポレイテッド 改善された超硬合金
WO2023091899A1 (en) * 2021-11-22 2023-05-25 Hyperion Materials & Technologies, Inc. Cemented carbide with a binder phase having nanometric carbide precipitates therein and method of fabricating a cemented carbide having nanometric carbide precipitates therein
CN114525439A (zh) * 2021-12-29 2022-05-24 中南大学 表层缺立方相含锇硬质合金及其制备方法和应用
CN115896578A (zh) * 2022-10-28 2023-04-04 株洲硬质合金集团有限公司 一种超细硬质合金刀具材料及其制备方法和应用
CN116005058B (zh) * 2022-12-09 2024-11-05 浙江恒成硬质合金有限公司 一种钛合金切削用硬质合金刀具及其制备方法
CN116081625B (zh) * 2023-02-08 2024-11-08 株洲硬质合金集团有限公司 一种碳化钨粉末及其制备方法与应用
CN116536554B (zh) * 2023-04-26 2024-04-16 株洲肯特硬质合金股份有限公司 一种用于高温合金的铼钨硬质合金刀具材料及其制备方法
CN118241069B (zh) * 2024-05-30 2024-08-16 崇义章源钨业股份有限公司 一种碳化钽弥散分布的矿用工具用硬质合金及其制备方法

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EP0214679A1 (de) * 1985-08-08 1987-03-18 Metallwerk Plansee Gesellschaft M.B.H. Korrosionsfeste Hartmetall-Legierung
DD267063A1 (de) * 1987-12-07 1989-04-19 Immelborn Hartmetallwerk Sinterhartmetallegierung, insbesondere fuer schneidplatten zur holz- und kunststoffbearbeitung

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DD267063A1 (de) * 1987-12-07 1989-04-19 Immelborn Hartmetallwerk Sinterhartmetallegierung, insbesondere fuer schneidplatten zur holz- und kunststoffbearbeitung

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8283058B2 (en) 2007-06-01 2012-10-09 Sandvik Intellectual Property Ab Fine grained cemented carbide cutting tool insert
US8455116B2 (en) 2007-06-01 2013-06-04 Sandvik Intellectual Property Ab Coated cemented carbide cutting tool insert
US9005329B2 (en) 2007-06-01 2015-04-14 Sandvik Intellectual Property Ab Fine grained cemented carbide with refined structure
DE102007044087A1 (de) * 2007-09-14 2009-10-29 Sandvik Intellectual Property Ab Gewindefräser

Also Published As

Publication number Publication date
EP1409757A1 (en) 2004-04-21
WO2003010350A1 (en) 2003-02-06
EP1409757B1 (en) 2015-03-25
JP4377685B2 (ja) 2009-12-02
US20040187638A1 (en) 2004-09-30
DE10135790A1 (de) 2003-02-20
DE02735894T1 (de) 2004-08-26
US7179319B2 (en) 2007-02-20
JP2005517803A (ja) 2005-06-16

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