ES2079334T3 - Material ceramico de nitruro de silicio y herramienta de corte fabricada de este material. - Google Patents

Material ceramico de nitruro de silicio y herramienta de corte fabricada de este material.

Info

Publication number
ES2079334T3
ES2079334T3 ES94904409T ES94904409T ES2079334T3 ES 2079334 T3 ES2079334 T3 ES 2079334T3 ES 94904409 T ES94904409 T ES 94904409T ES 94904409 T ES94904409 T ES 94904409T ES 2079334 T3 ES2079334 T3 ES 2079334T3
Authority
ES
Spain
Prior art keywords
silicon nitride
cutting tool
ceramic
tool made
ceramic material
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
ES94904409T
Other languages
English (en)
Other versions
ES2079334T1 (es
Inventor
Pankaj K Mehrotra
Robert D Nixon
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
Application filed by Kennametal Inc filed Critical Kennametal Inc
Publication of ES2079334T1 publication Critical patent/ES2079334T1/es
Application granted granted Critical
Publication of ES2079334T3 publication Critical patent/ES2079334T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/515—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics
    • C04B35/58—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides
    • C04B35/584—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride
    • C04B35/593—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on non-oxide ceramics based on borides, nitrides, i.e. nitrides, oxynitrides, carbonitrides or oxycarbonitrides or silicides based on silicon nitride obtained by pressure sintering
    • 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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)

Abstract

LO QUE SE PROPORCIONA ES UNA CERAMICA CON BASE DE NITRURO DE SILICONA QUE ES PARTICULARMENTE UTIL PARA USO COMO UNA HERRAMIENTA CORTADORA (10) EN LAS BRIZNAS A ALTA VELOCIDAD QUE SE FORMAN EN LA FABRICACION DE MATERIALES METALICOS. LA CERAMICA ESTA PREFERIBLEMENTE COMPUESTA DE AL MENOS UNA FASE DE NITRURO DE SILICONA BETA DEL 85 POR CIENTO DEL VOLUMEN (V/O) Y DE UNA FASE INTERGRANULAR MENOR QUE UNOS 5 V/O. LA CERAMICA TIENE UN PORCENTAJE DE MAGNESIO SUPERIOR AL 0,2 POR CIENTO DE SU PESO (P/O), ITRIA SUPERIOR AL 0,2 P/O, DONDE LA SUMA DEL MAGNESIO E ITRIA ES INFERIOR AL 5 P/O. LA CERAMICA TIENE POROSIDAD INFERIOR AL 0,2 V/O. LA HERRAMIENTA (10) TIENE UNA CARA INCLINADA (30) UNIDA A CARAS LATERALES (50) MEDIANTE BORDES CORTANTES (70).
ES94904409T 1993-01-15 1993-12-07 Material ceramico de nitruro de silicio y herramienta de corte fabricada de este material. Expired - Lifetime ES2079334T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/004,022 US5382273A (en) 1993-01-15 1993-01-15 Silicon nitride ceramic and cutting tool made thereof
PCT/US1993/011903 WO1994016023A1 (en) 1993-01-15 1993-12-07 Silicon nitride ceramic and cutting tool made thereof

Publications (2)

Publication Number Publication Date
ES2079334T1 ES2079334T1 (es) 1996-01-16
ES2079334T3 true ES2079334T3 (es) 1999-12-01

Family

ID=21708749

Family Applications (2)

Application Number Title Priority Date Filing Date
ES94904409T Expired - Lifetime ES2079334T3 (es) 1993-01-15 1993-12-07 Material ceramico de nitruro de silicio y herramienta de corte fabricada de este material.
ES99102719T Pending ES2133266T1 (es) 1993-01-15 1993-12-07 Ceramica de nitruro de silicio y herramienta de corte fabricada de este material.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES99102719T Pending ES2133266T1 (es) 1993-01-15 1993-12-07 Ceramica de nitruro de silicio y herramienta de corte fabricada de este material.

Country Status (11)

Country Link
US (2) US5382273A (es)
EP (2) EP0679174B1 (es)
JP (1) JP2997899B2 (es)
KR (1) KR100199460B1 (es)
AT (1) ATE184867T1 (es)
AU (1) AU671349B2 (es)
CA (1) CA2149658C (es)
DE (2) DE69326562T2 (es)
ES (2) ES2079334T3 (es)
RU (1) RU2110369C1 (es)
WO (1) WO1994016023A1 (es)

Families Citing this family (70)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5571760A (en) * 1993-08-27 1996-11-05 Saint-Gobain/Norton Industrial Ceramics Corporation Silicon nitride having a high tensile strength
US5759481A (en) * 1994-10-18 1998-06-02 Saint-Gobain/Norton Industrial Ceramics Corp. Silicon nitride having a high tensile strength
JP3588162B2 (ja) * 1995-05-31 2004-11-10 京セラ株式会社 窒化珪素質切削工具およびその製造方法
US5921725A (en) * 1996-03-13 1999-07-13 Kashiwagi; Tetsuya Sintered silicon nitride articles for tools and method of preparation
SE513938C2 (sv) * 1996-07-19 2000-11-27 Sandvik Ab Skärverktygsmaterial av kiselnitrid
US5906677A (en) * 1997-05-05 1999-05-25 Dudley; Jesse R. Electrostatic supercharger screen
KR19990066754A (ko) * 1997-12-26 1999-08-16 오카무라 가네오 질화규소 소결체, 질화규소 소결체의 제조방법및 질화규소소결체로 제조된 절삭공구
EP0926110B1 (en) * 1997-12-26 2002-04-24 NGK Spark Plug Co. Ltd. Method for manufacturing of a silicon nitride sintered body and cutting insert formed of the sintered body
US6471734B1 (en) * 1998-07-09 2002-10-29 Kennametal Pc Inc. Ceramic and process for the continuous sintering thereof
JP2000271807A (ja) * 1999-03-24 2000-10-03 Ngk Spark Plug Co Ltd 切削工具及び耐摩耗材
US6391812B1 (en) * 1999-06-23 2002-05-21 Ngk Insulators, Ltd. Silicon nitride sintered body and method of producing the same
US6610113B1 (en) 1999-09-09 2003-08-26 Kennametal Pc Inc. Process for heat treating ceramics and articles of manufacture made thereby
US6824727B2 (en) * 2000-10-02 2004-11-30 Indexable Cutting Tools Of Canada Limited Method for preparing SiAlON ceramic material
JP4641609B2 (ja) * 2000-10-18 2011-03-02 日本碍子株式会社 耐蝕性部材
SE520252C2 (sv) * 2000-11-22 2003-06-17 Sandvik Ab Sätt att fräsa ett material bestående av aluminium och perlitiskt grått gjutjärn
US6620756B2 (en) 2001-06-20 2003-09-16 Ues, Inc. Ceramic matrix composite cutting tool material
US6858333B2 (en) 2002-10-09 2005-02-22 Kennametal Inc. Tool with wear resistant low friction coating and method of making the same
TWM243339U (en) * 2003-07-11 2004-09-11 Hon Hai Prec Ind Co Ltd Ceramic cutting tool
US20050186044A1 (en) * 2004-02-25 2005-08-25 Hegde Parag L. Process for machining
US20050211475A1 (en) 2004-04-28 2005-09-29 Mirchandani Prakash K Earth-boring bits
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
US20060024140A1 (en) * 2004-07-30 2006-02-02 Wolff Edward C Removable tap chasers and tap systems including the same
JP2006164679A (ja) * 2004-12-06 2006-06-22 Hitachi Ltd 画像表示装置
EP1837105A4 (en) * 2004-12-22 2011-03-16 Ngk Spark Plug Co SIALON INSERT AND CUTTING TOOL EQUIPPED WITH SIALON
JP2006298691A (ja) * 2005-04-20 2006-11-02 Hitachi Ltd 平面型画像表示装置
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
EP2024599B1 (en) 2006-04-27 2011-06-08 TDY Industries, Inc. Modular fixed cutter earth-boring bits and modular fixed cutter earth-boring bit bodies
US8007922B2 (en) 2006-10-25 2011-08-30 Tdy Industries, Inc Articles having improved resistance to thermal cracking
US9101985B2 (en) 2007-01-18 2015-08-11 Kennametal Inc. Cutting insert assembly and components thereof
US8439608B2 (en) 2007-01-18 2013-05-14 Kennametal Inc. Shim for a cutting insert and cutting insert-shim assembly with internal coolant delivery
US8328471B2 (en) 2007-01-18 2012-12-11 Kennametal Inc. Cutting insert with internal coolant delivery and cutting assembly using the same
US7963729B2 (en) 2007-01-18 2011-06-21 Kennametal Inc. Milling cutter and milling insert with coolant delivery
US20080175679A1 (en) 2007-01-18 2008-07-24 Paul Dehnhardt Prichard Milling cutter and milling insert with core and coolant delivery
US8727673B2 (en) 2007-01-18 2014-05-20 Kennametal Inc. Cutting insert with internal coolant delivery and surface feature for enhanced coolant flow
US7883299B2 (en) * 2007-01-18 2011-02-08 Kennametal Inc. Metal cutting system for effective coolant delivery
US7625157B2 (en) * 2007-01-18 2009-12-01 Kennametal Inc. Milling cutter and milling insert with coolant delivery
US8454274B2 (en) 2007-01-18 2013-06-04 Kennametal Inc. Cutting inserts
US8512882B2 (en) 2007-02-19 2013-08-20 TDY Industries, LLC Carbide cutting insert
US20080196319A1 (en) * 2007-02-20 2008-08-21 Advanced Ceramic Manufacturing, Llc Ceramic round tools for the machining of composite materials
JP5031602B2 (ja) * 2007-02-23 2012-09-19 京セラ株式会社 窒化珪素質焼結体および切削工具ならびに切削加工装置、切削方法
WO2008111307A1 (ja) * 2007-03-15 2008-09-18 Kabushiki Kaisha Toshiba 窒化珪素焼結体とそれを用いた摺動部材
US7846551B2 (en) 2007-03-16 2010-12-07 Tdy Industries, Inc. Composite articles
WO2008114752A1 (ja) 2007-03-22 2008-09-25 Ngk Spark Plug Co., Ltd. インサート及び切削工具
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
US8475944B2 (en) 2007-06-28 2013-07-02 Kennametal Inc. Coated ceramic cutting insert and method for making the same
EP2168702B1 (en) 2008-03-26 2014-09-03 Kyocera Corporation Cutting tool
WO2009128386A1 (ja) * 2008-04-18 2009-10-22 株式会社東芝 耐摩耗性部材、耐摩耗性機器および耐摩耗性部材の製造方法
US8790439B2 (en) 2008-06-02 2014-07-29 Kennametal Inc. Composite sintered powder metal articles
EP2653580B1 (en) 2008-06-02 2014-08-20 Kennametal Inc. Cemented carbide-metallic alloy composites
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
US7955032B2 (en) 2009-01-06 2011-06-07 Kennametal Inc. Cutting insert with coolant delivery and method of making the cutting insert
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
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
CN102985197A (zh) 2010-05-20 2013-03-20 贝克休斯公司 形成钻地工具的至少一部分的方法，以及通过此类方法形成的制品
CN103003010A (zh) 2010-05-20 2013-03-27 贝克休斯公司 形成钻地工具的至少一部分的方法，以及通过此类方法形成的制品
CA2799987A1 (en) 2010-05-20 2011-11-24 Baker Hugues Incorporated Methods of forming at least a portion of earth-boring tools
US8734062B2 (en) 2010-09-02 2014-05-27 Kennametal Inc. Cutting insert assembly and components thereof
US8827599B2 (en) 2010-09-02 2014-09-09 Kennametal Inc. Cutting insert assembly and components thereof
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
CN104302804B (zh) * 2012-12-26 2016-10-26 伍尚华 一种采用物理气相沉积工艺在氮化硅切削刀具表面制备Al2O3涂层及其复合涂层的方法
US9028953B2 (en) 2013-01-11 2015-05-12 Kennametal Inc. CVD coated polycrystalline c-BN cutting tools
CN108300993A (zh) * 2018-01-26 2018-07-20 东南大学 氮化硅-硬质合金梯度涂层刀具及其制备方法
US20190247926A1 (en) 2018-02-14 2019-08-15 Kennametal Inc. Cutting insert with internal coolant passageways

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3836374A (en) * 1972-01-20 1974-09-17 Norton Co Hot pressed silicon nitride
JPS523647B2 (es) * 1972-10-24 1977-01-29
US3992497A (en) * 1973-05-18 1976-11-16 Westinghouse Electric Corporation Pressureless sintering silicon nitride powders
US4218257A (en) * 1975-04-07 1980-08-19 Ngk Insulators, Ltd. Sintered silicon nitride body and a method of producing the same
US4280973A (en) * 1979-11-14 1981-07-28 Ford Motor Company Process for producing Si3 N4 base articles by the cold press sinter method
US4492765A (en) * 1980-08-15 1985-01-08 Gte Products Corporation Si3 N4 ceramic articles having lower density outer layer, and method
US4356136A (en) * 1980-08-29 1982-10-26 Ford Motor Company Method of densifying an article formed of reaction bonded silicon nitride
US5445776A (en) * 1980-10-20 1995-08-29 Kabushiki Kaisha Kobe Seiko Sho Method for producing high density sintered silicon nitride (Si3 N.sub.4
US4409003A (en) * 1982-05-20 1983-10-11 Gte Laboratories Incorporated Carbonitride coated silicon nitride cutting tools
US4848984A (en) * 1982-09-30 1989-07-18 Ceradyne, Inc. Method of making reaction bonded/hot pressed Si3 N4 for use as a cutting tool
JPS6054976A (ja) * 1983-09-02 1985-03-29 日本碍子株式会社 窒化珪素焼結体
US4628039A (en) * 1984-03-06 1986-12-09 Kyocera Corporation Sintered silicon nitride body
US4603116A (en) * 1984-04-09 1986-07-29 Gte Laboratories Incorporated Silicon nitride based ceramics and method
EP0187737B1 (en) * 1984-04-13 1989-06-28 Ford-Werke Aktiengesellschaft Method of machine cutting silicon metal particulates with si3n4
US4650498A (en) * 1984-12-14 1987-03-17 Gte Laboratories Incorporated Abrasion resistant silicon nitride based articles
US4640693A (en) * 1985-04-15 1987-02-03 Gte Valeron Coated silicon nitride cutting tool and process for making
US4935388A (en) * 1985-04-29 1990-06-19 Norton Company Rolling contact bearings, material for bearing surfaces, and process therefor
JPS61266359A (ja) * 1985-05-20 1986-11-26 日本碍子株式会社 窒化珪素焼結体の製造法
US4607017A (en) * 1985-06-20 1986-08-19 Gte Products Corporation Silicon nitride based cutting tool
US4652276A (en) * 1986-03-10 1987-03-24 Gte Valeron Corporation High toughness silicon nitride cutting tools
DE3709137A1 (de) * 1986-03-28 1987-10-15 Ngk Insulators Ltd Siliciumnitrid-sinterkoerper, verfahren zu ihrer herstellung und siliciumnitridpulver
DE3617488A1 (de) * 1986-05-24 1987-11-26 Bayer Ag Sinterfaehige si(pfeil abwaerts)3(pfeil abwaerts)n(pfeil abwaerts)4(pfeil abwaerts)-pulver mit sinteradditiven und verfahren zu ihrer herstellung
US4904624A (en) * 1986-10-28 1990-02-27 Norton Company Silicon nitride with improved high temperature strength
JP2563392B2 (ja) * 1986-11-21 1996-12-11 株式会社東芝 窒化ケイ素系セラミックスおよびその製造方法
JPH0774103B2 (ja) * 1986-12-27 1995-08-09 日本碍子株式会社 高硬度窒化珪素焼結体
US4943543A (en) * 1987-04-30 1990-07-24 Sandvik Aktiebolag Sintered ceramic materials
US4956315A (en) * 1987-09-02 1990-09-11 Kennametal Inc. Whisker reinforced ceramics and a method of clad/hot isostatic pressing same
JP2512061B2 (ja) * 1987-11-26 1996-07-03 日本碍子株式会社 均質窒化珪素焼結体およびその製造方法
US5021372A (en) * 1988-01-27 1991-06-04 The Dow Chemical Company Method of preparing a self-reinforced silicon nitride ceramic of high fracture toughness
US4883776A (en) * 1988-01-27 1989-11-28 The Dow Chemical Company Self-reinforced silicon nitride ceramic of high fracture toughness and a method of preparing the same
US4919689A (en) * 1988-01-27 1990-04-24 The Dow Chemical Company Self-reinforced silicon nitride ceramic of high fracture toughness
EP0336377B2 (en) * 1988-04-07 1997-07-16 Kabushiki Kaisha Toyota Chuo Kenkyusho Silicon nitride sintered body
JP2524201B2 (ja) * 1988-08-22 1996-08-14 日本特殊陶業株式会社 窒化珪素質焼結体及びその製造方法
JPH0761903B2 (ja) * 1988-08-25 1995-07-05 本田技研工業株式会社 高温高強度窒化珪素質焼結体及びその製造方法
US5194201A (en) * 1988-12-27 1993-03-16 Ngk Insulators, Ltd. Method of manufacturing high density silicon nitride sintered bodies
US5449649A (en) * 1989-01-17 1995-09-12 Li; Chien-Wei Monolithic silicon nitride having high fracture toughness
JPH02229766A (ja) * 1989-03-01 1990-09-12 Ngk Insulators Ltd 窒化珪素焼結体
JP2697759B2 (ja) * 1989-03-17 1998-01-14 日本碍子株式会社 窒化珪素焼結体およびその製造法
EP0484916A3 (en) * 1990-11-07 1993-06-02 Sumitomo Electric Industries, Limited Silicon nitride sintered body
US5401450A (en) * 1991-12-20 1995-03-28 Nissan Motor Co., Ltd β-silicon nitride sintered body and method of producing same

Also Published As

Publication number Publication date
AU671349B2 (en) 1996-08-22
ES2133266T1 (es) 1999-09-16
KR960700313A (ko) 1996-01-19
ATE184867T1 (de) 1999-10-15
CA2149658C (en) 2000-09-05
WO1994016023A1 (en) 1994-07-21
US5525134A (en) 1996-06-11
EP0679174A4 (en) 1997-06-04
EP0679174B1 (en) 1999-09-22
US5382273A (en) 1995-01-17
RU2110369C1 (ru) 1998-05-10
JPH08503664A (ja) 1996-04-23
KR100199460B1 (ko) 1999-06-15
DE69326562T2 (de) 2000-02-24
DE69326562D1 (de) 1999-10-28
ES2079334T1 (es) 1996-01-16
DE679174T1 (de) 1996-09-12
JP2997899B2 (ja) 2000-01-11
EP0679174A1 (en) 1995-11-02
AU5846994A (en) 1994-08-15
EP0916633A1 (en) 1999-05-19

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