ATE225409T1 - Verfahren zur herstellung von einem zementierten submicron-karbid mit erhöhter zähigkeit - Google Patents

Verfahren zur herstellung von einem zementierten submicron-karbid mit erhöhter zähigkeit

Info

Publication number
ATE225409T1
ATE225409T1 AT00106693T AT00106693T ATE225409T1 AT E225409 T1 ATE225409 T1 AT E225409T1 AT 00106693 T AT00106693 T AT 00106693T AT 00106693 T AT00106693 T AT 00106693T AT E225409 T1 ATE225409 T1 AT E225409T1
Authority
AT
Austria
Prior art keywords
cemented
producing
increased toughness
submicron
carbide
Prior art date
Application number
AT00106693T
Other languages
English (en)
Inventor
Mats Waldenstroem
Original Assignee
Sandvik 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 Sandvik Ab filed Critical Sandvik Ab
Application granted granted Critical
Publication of ATE225409T1 publication Critical patent/ATE225409T1/de

Links

Classifications

    • 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
    • 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

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)
  • Carbon And Carbon Compounds (AREA)
  • Drilling Tools (AREA)
AT00106693T 1999-04-06 2000-03-29 Verfahren zur herstellung von einem zementierten submicron-karbid mit erhöhter zähigkeit ATE225409T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9901207A SE519106C2 (sv) 1999-04-06 1999-04-06 Sätt att tillverka submikron hårdmetall med ökad seghet

Publications (1)

Publication Number Publication Date
ATE225409T1 true ATE225409T1 (de) 2002-10-15

Family

ID=20415103

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00106693T ATE225409T1 (de) 1999-04-06 2000-03-29 Verfahren zur herstellung von einem zementierten submicron-karbid mit erhöhter zähigkeit

Country Status (6)

Country Link
US (2) US6214287B1 (de)
EP (1) EP1043412B1 (de)
JP (1) JP4662599B2 (de)
AT (1) ATE225409T1 (de)
DE (1) DE60000522T2 (de)
SE (1) SE519106C2 (de)

Families Citing this family (60)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9900079L (sv) 1999-01-14 2000-07-24 Sandvik Ab Sätt att tillverka hårdmetall med en bimodal kornstorleksfördelning och som innehåller korntillväxthämmare
US7384443B2 (en) * 2003-12-12 2008-06-10 Tdy Industries, Inc. Hybrid cemented carbide composites
US9428822B2 (en) 2004-04-28 2016-08-30 Baker Hughes Incorporated Earth-boring tools and components thereof including material having hard phase in a metallic binder, and metallic binder compositions for use in forming such tools and components
US20080101977A1 (en) * 2005-04-28 2008-05-01 Eason Jimmy W Sintered bodies for earth-boring rotary drill bits and methods of forming the same
US20050211475A1 (en) * 2004-04-28 2005-09-29 Mirchandani Prakash K Earth-boring bits
US7513320B2 (en) * 2004-12-16 2009-04-07 Tdy Industries, Inc. Cemented carbide inserts for earth-boring bits
US8637127B2 (en) 2005-06-27 2014-01-28 Kennametal Inc. Composite article with coolant channels and tool fabrication method
US7687156B2 (en) 2005-08-18 2010-03-30 Tdy Industries, Inc. Composite cutting inserts and methods of making the same
US8002052B2 (en) 2005-09-09 2011-08-23 Baker Hughes Incorporated Particle-matrix composite drill bits with hardfacing
US7670674B2 (en) * 2005-09-09 2010-03-02 Sandvik Intellectual Property Ab PVD coated cutting tool
US7597159B2 (en) * 2005-09-09 2009-10-06 Baker Hughes Incorporated Drill bits and drilling tools including abrasive wear-resistant materials
US7776256B2 (en) * 2005-11-10 2010-08-17 Baker Huges Incorporated Earth-boring rotary drill bits and methods of manufacturing earth-boring rotary drill bits having particle-matrix composite bit bodies
US7703555B2 (en) 2005-09-09 2010-04-27 Baker Hughes Incorporated Drilling tools having hardfacing with nickel-based matrix materials and hard particles
US7997359B2 (en) 2005-09-09 2011-08-16 Baker Hughes Incorporated Abrasive wear-resistant hardfacing materials, drill bits and drilling tools including abrasive wear-resistant hardfacing materials
SE529015C2 (sv) * 2005-09-09 2007-04-10 Sandvik Intellectual Property PVD-belagt skärverktygsskär tillverkat av hårdmetall
CA2625521C (en) 2005-10-11 2011-08-23 Baker Hughes Incorporated System, method, and apparatus for enhancing the durability of earth-boring bits with carbide materials
US7784567B2 (en) 2005-11-10 2010-08-31 Baker Hughes Incorporated Earth-boring rotary drill bits including bit bodies comprising reinforced titanium or titanium-based alloy matrix materials, and methods for forming such bits
US8770324B2 (en) * 2008-06-10 2014-07-08 Baker Hughes Incorporated Earth-boring tools including sinterbonded components and partially formed tools configured to be sinterbonded
US7802495B2 (en) * 2005-11-10 2010-09-28 Baker Hughes Incorporated Methods of forming earth-boring rotary drill bits
US7913779B2 (en) 2005-11-10 2011-03-29 Baker Hughes Incorporated Earth-boring rotary drill bits including bit bodies having boron carbide particles in aluminum or aluminum-based alloy matrix materials, and methods for forming such bits
US7807099B2 (en) 2005-11-10 2010-10-05 Baker Hughes Incorporated Method for forming earth-boring tools comprising silicon carbide composite materials
SE529857C2 (sv) * 2005-12-30 2007-12-11 Sandvik Intellectual Property Belagt hårdmetallskär, sätt att tillverka detta samt dess användning för djuphålsborrning
MX2008012771A (es) 2006-04-27 2008-11-28 Tdy Ind Inc Trepano modular para tierra con fresa fija, cuerpos de trepanos modulares para tierra con fresa fija, y metodos relacionados.
RU2009111383A (ru) 2006-08-30 2010-10-10 Бейкер Хьюз Инкорпорейтед (Us) Способы нанесения износостойкого материала на внешние поверхности буровых инструментов и соответствующие конструкции
BRPI0717332A2 (pt) 2006-10-25 2013-10-29 Tdy Ind Inc Artigos tendo resistência aperfeiçoada à rachadura térmica
US8272295B2 (en) * 2006-12-07 2012-09-25 Baker Hughes Incorporated Displacement members and intermediate structures for use in forming at least a portion of bit bodies of earth-boring rotary drill bits
US7775287B2 (en) 2006-12-12 2010-08-17 Baker Hughes Incorporated Methods of attaching a shank to a body of an earth-boring drilling tool, and tools formed by such methods
SE0700800L (sv) * 2006-12-15 2008-06-16 Sandvik Intellectual Property Belagt skärverktyg
US7841259B2 (en) * 2006-12-27 2010-11-30 Baker Hughes Incorporated Methods of forming bit bodies
SE0602812L (sv) * 2006-12-27 2008-06-28 Sandvik Intellectual Property CVD-belagt hårdmetallskär för seghetskrävande korthålsborrningsoperationer
US8512882B2 (en) * 2007-02-19 2013-08-20 TDY Industries, LLC Carbide cutting insert
US20080202814A1 (en) * 2007-02-23 2008-08-28 Lyons Nicholas J Earth-boring tools and cutter assemblies having a cutting element co-sintered with a cone structure, methods of using the same
US7846551B2 (en) 2007-03-16 2010-12-07 Tdy Industries, Inc. Composite articles
SE0701449L (sv) 2007-06-01 2008-12-02 Sandvik Intellectual Property Finkornig hårdmetall med förfinad struktur
US8455116B2 (en) * 2007-06-01 2013-06-04 Sandvik Intellectual Property Ab Coated cemented carbide cutting tool insert
SE0701761A0 (sv) * 2007-06-01 2008-12-02 Sandvik Intellectual Property Finkornig hårdmetall för svarvning i varmhållfasta superlegeringar (HRSA) och rostfria stål
SE531704C2 (sv) * 2007-07-13 2009-07-14 Seco Tools Ab Finkornig hårdmetall för svarvning av varmhållfasta superlegeringar (HRSA)
SE531971C2 (sv) * 2007-08-24 2009-09-15 Seco Tools Ab Belagt skärverktyg för allmän svarvning i varmhållfast superlegeringar (HRSA)
JP2011523681A (ja) 2008-06-02 2011-08-18 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 超硬合金−金属合金複合体
US8790439B2 (en) 2008-06-02 2014-07-29 Kennametal Inc. Composite sintered powder metal articles
US7703556B2 (en) * 2008-06-04 2010-04-27 Baker Hughes Incorporated Methods of attaching a shank to a body of an earth-boring tool including a load-bearing joint and tools formed by such methods
US8261632B2 (en) 2008-07-09 2012-09-11 Baker Hughes Incorporated Methods of forming earth-boring drill bits
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
JP5902613B2 (ja) * 2009-04-27 2016-04-13 サンドビック インテレクチュアル プロパティー アクティエボラーグ 超硬合金工具
US8272816B2 (en) 2009-05-12 2012-09-25 TDY Industries, LLC Composite cemented carbide rotary cutting tools and rotary cutting tool blanks
US8201610B2 (en) 2009-06-05 2012-06-19 Baker Hughes Incorporated Methods for manufacturing downhole tools and downhole tool parts
US8308096B2 (en) 2009-07-14 2012-11-13 TDY Industries, LLC Reinforced roll and method of making same
SE533972C2 (sv) * 2009-07-27 2011-03-15 Seco Tools Ab Finkornigt belagt hårdmetallskärverktygsskär för svarvning i härdat stål och verktygsstål
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
GB0919857D0 (en) 2009-11-13 2009-12-30 Element Six Holding Gmbh Near-nano cemented carbides and process for production thereof
MX2012013455A (es) 2010-05-20 2013-05-01 Baker Hughes Inc Metodos para formar al menos una porcion de herramientas para perforar la tierra y articulos formados por tales metodos.
MX340467B (es) 2010-05-20 2016-07-08 Baker Hughes Incorporated * Métodos para formar al menos una porción de herramientas para perforar la tierra y artículos formados por tales métodos.
EP2571646A4 (de) 2010-05-20 2016-10-05 Baker Hughes Inc Verfahren zur formung mindestens eines teils eines erdbohrwerkzeugs
JP2014141691A (ja) * 2011-03-30 2014-08-07 Toyo Kohan Co Ltd 硬質焼結合金
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
SE541073C2 (en) * 2016-11-18 2019-03-26 Epiroc Drilling Tools Ab Drill bit insert for percussive rock drilling
CN117921005B (zh) * 2024-03-20 2024-06-11 赣州澳克泰工具技术有限公司 一种高温合金加工用刀片及其制备方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB346473A (en) * 1930-01-18 1931-04-16 Firth Sterling Steel Co Improvements in and relating to methods of making compositions of matter having cutting or abrading characteristics
US3914507A (en) * 1970-03-20 1975-10-21 Sherritt Gordon Mines Ltd Method of preparing metal alloy coated composite powders
GB1438728A (en) * 1973-05-21 1976-06-09 Sherritt Gordon Mines Ltd Method of preparing metal alloy composite powders
JPS6318096A (ja) * 1986-07-11 1988-01-25 Nisshin Steel Co Ltd 超微粉末に金属を被覆する方法
JP2550097B2 (ja) * 1987-09-28 1996-10-30 川崎製鉄株式会社 超硬合金用コバルト及びタングステンカーバイドの複合微粉
JPH0598385A (ja) * 1991-10-08 1993-04-20 Sumitomo Electric Ind Ltd 高性能超硬合金
JPH06158114A (ja) * 1992-11-27 1994-06-07 Mitsubishi Materials Corp 熱間または温間鍛造用超硬合金製金型
SE504244C2 (sv) * 1994-03-29 1996-12-16 Sandvik Ab Sätt att tillverka kompositmaterial av hårdämnen i en metallbindefas
SE502754C2 (sv) 1994-03-31 1995-12-18 Sandvik Ab Sätt att framställa belagt hårdämnespulver
SE518810C2 (sv) * 1996-07-19 2002-11-26 Sandvik Ab Hårdmetallkropp med förbättrade högtemperatur- och termomekaniska egenskaper
SE517473C2 (sv) * 1996-07-19 2002-06-11 Sandvik Ab Vals för varmvalsning med beständighet mot termiska sprickor och förslitning
SE509609C2 (sv) * 1996-07-19 1999-02-15 Sandvik Ab Hårdmetallkropp med två kornstorlekar av WC
JPH10310840A (ja) * 1997-05-12 1998-11-24 Sumitomo Electric Ind Ltd 超硬質複合部材とその製造方法
SE510659C2 (sv) * 1997-10-14 1999-06-14 Sandvik Ab Sätt att framställa en hårdmetall innefattande beläggning av partiklar av hårdämnet med bindemetall
SE9802487D0 (sv) * 1998-07-09 1998-07-09 Sandvik Ab Cemented carbide insert with binder phase enriched surface zone
SE9802519D0 (sv) * 1998-07-13 1998-07-13 Sandvik Ab Method of making cemented carbide
JP3451949B2 (ja) * 1998-07-21 2003-09-29 三菱マテリアル株式会社 基体が高靭性を有する表面被覆超硬合金製エンドミル
SE9900079L (sv) * 1999-01-14 2000-07-24 Sandvik Ab Sätt att tillverka hårdmetall med en bimodal kornstorleksfördelning och som innehåller korntillväxthämmare

Also Published As

Publication number Publication date
SE9901207D0 (sv) 1999-04-06
DE60000522D1 (de) 2002-11-07
JP4662599B2 (ja) 2011-03-30
EP1043412B1 (de) 2002-10-02
US6214287B1 (en) 2001-04-10
SE519106C2 (sv) 2003-01-14
JP2000319735A (ja) 2000-11-21
DE60000522T2 (de) 2003-01-30
SE9901207L (sv) 2000-10-07
EP1043412A1 (de) 2000-10-11
USRE40785E1 (en) 2009-06-23

Similar Documents

Publication Publication Date Title
ATE225409T1 (de) Verfahren zur herstellung von einem zementierten submicron-karbid mit erhöhter zähigkeit
ATE503031T1 (de) Verfahren zur herstellung von sinterkarbidkörpern mit grösserer verschleissfestigkeit
DE60006893D1 (de) Verfahren zur Herstellung eines verbesserten fein körnigen Sinterkarbidkörper aus WC-Co
DE60030503D1 (de) Verfahren zur Herstellung eines zementierten Carbidpulvers bei niedrigem Druck
ATE195766T1 (de) Verfahren zur herstellung zementierter karbidartikel
EP1246209A3 (de) Ferromagnetisches Metall-Pulver, Kern mit diesem Pulver und Herstellungsverfahren für dieses Pulver
EP2522760A3 (de) Verfahren zur Herstellung von beschichtetem Hartmetall
ATE221139T1 (de) Verfahren zur herstellung von sinterkarbid mit bindephase-angereicherter oberflächenzone
DE69525248D1 (de) Flächen-kristallines Wolframkarbid enthaltendes Hartmetall, Zusammensetzung zur Herstellung von flächen-kristallines Wolframkarbid und Verfahren zur Herstellung des Hartmetalls
DE69718805D1 (de) Verfahren zur herstellung von sinterkarbid mit binderphaseangereicherter oberflächenzone
ATE118469T1 (de) Verfahren zur herstellung von einem gegen oxidation geschützten komposit-material, und nach diesem verfahren hergestelltes material.
ATE219886T1 (de) Granuliertes brotverbesserungsmittel sowie ihre verwendung zur herstellung von teigwaren
ATE240416T1 (de) Verfahren zur herstellung von zementiertem karbid
MXPA04002485A (es) Catalizador mejorado de metal precioso para desbenciliacion.
ATE203193T1 (de) Verfahren zur herstellung von ineinandergreifenden metallteilen
ATE292092T1 (de) Stabilisierter roter phosphor und ein verfahren zu seiner herstellung
DE69808418D1 (de) Verfahren zur Herstellung von whiskerverstärkten Keramiken
ATE258833T1 (de) Verfahren und vorrichtung zum trocknen von zementiertem karbid und ähnlichem
ATE357489T1 (de) Verfahren zur herstellung von korundschleifkorn auf tonerdebasis mit erhöhter zähigkeit sowie seine verwendung in schleifmitteln
PT78161B (de) Verfahren zur herstellung von 4-amino-6,7-dimethoxy-2-<4-(furo--2-yl)-piperazin-1-yl>-chinazolin und dessen physiologisch annehmabarer salze
JPS6027651A (ja) 装飾用硬質銀色セラミツクス
DE3684453D1 (de) Werkzeugkoerper aus schnellstrahlpulver und verfahren zu seiner herstellung.
ATE151473T1 (de) Verfahren zur herstellung einer gesinterten karbonitridlegierung zur intermittierenden bearbeitung schwer bearbeitbarer materialien
DE68925578D1 (de) Verfahren zur herstellung dünner bleche aus cr-ni und rostfreiem stahl mit ausgezeichneten eigenschaften, sowie oberflächenqualität und materialqualität
KR19980057592A (ko) TiN계 금색 발현 써메트의 제조 방법

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification