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ATE184867T1 - Siliziumnitridkeramik und daraus hergestelltes schneidwerkzeug - Google Patents

Siliziumnitridkeramik und daraus hergestelltes schneidwerkzeug

Info

Publication number
ATE184867T1
ATE184867T1 AT94904409T AT94904409T ATE184867T1 AT E184867 T1 ATE184867 T1 AT E184867T1 AT 94904409 T AT94904409 T AT 94904409T AT 94904409 T AT94904409 T AT 94904409T AT E184867 T1 ATE184867 T1 AT E184867T1
Authority
AT
Austria
Prior art keywords
silicon nitride
cutting tool
made therefrom
nitride ceramic
tool made
Prior art date
Application number
AT94904409T
Other languages
English (en)
Inventor
Pankaj K Mehrotra
Robert D Nixon
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
Application granted granted Critical
Publication of ATE184867T1 publication Critical patent/ATE184867T1/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
    • B22F1/00—Metallic powder; Treatment of metallic powder, e.g. to facilitate working or to improve properties
    • 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

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)
AT94904409T 1993-01-15 1993-12-07 Siliziumnitridkeramik und daraus hergestelltes schneidwerkzeug ATE184867T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE184867T1 true ATE184867T1 (de) 1999-10-15

Family

ID=21708749

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94904409T ATE184867T1 (de) 1993-01-15 1993-12-07 Siliziumnitridkeramik und daraus hergestelltes schneidwerkzeug

Country Status (11)

Country Link
US (2) US5382273A (de)
EP (2) EP0916633A1 (de)
JP (1) JP2997899B2 (de)
KR (1) KR100199460B1 (de)
AT (1) ATE184867T1 (de)
AU (1) AU671349B2 (de)
CA (1) CA2149658C (de)
DE (2) DE679174T1 (de)
ES (2) ES2079334T3 (de)
RU (1) RU2110369C1 (de)
WO (1) WO1994016023A1 (de)

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US6391812B1 (en) * 1999-06-23 2002-05-21 Ngk Insulators, Ltd. Silicon nitride sintered body and method of producing the same
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US6858333B2 (en) 2002-10-09 2005-02-22 Kennametal Inc. Tool with wear resistant low friction coating and method of making the same
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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
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EP2402098B2 (de) 2004-12-22 2021-03-03 Ngk Spark Plug Co., Ltd. Sialon-Einsatz und damit ausgestattetes Schneidewerkzeug
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
EP2327856B1 (de) 2006-04-27 2016-06-08 Kennametal Inc. Modulare erdbohrmeissel mit fixiertem schneider, modulare erdbohrmeisselkörper mit fixiertem schneider und entsprechende verfahren
EP2078101A2 (de) 2006-10-25 2009-07-15 TDY Industries, Inc. Artikel mit erhöhter widerstandsfähigkeit gegenüber thermischem cracken
US7625157B2 (en) * 2007-01-18 2009-12-01 Kennametal Inc. Milling cutter and milling insert with coolant delivery
US8328471B2 (en) 2007-01-18 2012-12-11 Kennametal Inc. Cutting insert with internal coolant delivery and cutting assembly using the same
US8439608B2 (en) 2007-01-18 2013-05-14 Kennametal Inc. Shim for a cutting insert and cutting insert-shim assembly with internal coolant delivery
US8454274B2 (en) * 2007-01-18 2013-06-04 Kennametal Inc. Cutting inserts
US7963729B2 (en) 2007-01-18 2011-06-21 Kennametal Inc. Milling cutter and milling insert with coolant delivery
US7883299B2 (en) * 2007-01-18 2011-02-08 Kennametal Inc. Metal cutting system for effective 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
US9101985B2 (en) 2007-01-18 2015-08-11 Kennametal Inc. Cutting insert assembly and components thereof
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
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CN104692806B (zh) * 2007-03-15 2017-04-26 株式会社东芝 滑动部件
US7846551B2 (en) 2007-03-16 2010-12-07 Tdy Industries, Inc. Composite articles
JP4478198B2 (ja) 2007-03-22 2010-06-09 日本特殊陶業株式会社 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
WO2009119682A1 (ja) 2008-03-26 2009-10-01 京セラ株式会社 切削工具
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
WO2009149071A2 (en) 2008-06-02 2009-12-10 Tdy Industries, 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
WO2011146752A2 (en) 2010-05-20 2011-11-24 Baker Hughes Incorporated Methods of forming at least a portion of earth-boring tools, and articles formed by such methods
CN103003011A (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
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.
US8827599B2 (en) 2010-09-02 2014-09-09 Kennametal Inc. Cutting insert assembly and components thereof
US8734062B2 (en) 2010-09-02 2014-05-27 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

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Also Published As

Publication number Publication date
KR960700313A (ko) 1996-01-19
ES2079334T3 (es) 1999-12-01
WO1994016023A1 (en) 1994-07-21
ES2079334T1 (es) 1996-01-16
CA2149658C (en) 2000-09-05
DE69326562T2 (de) 2000-02-24
US5525134A (en) 1996-06-11
JP2997899B2 (ja) 2000-01-11
EP0916633A1 (de) 1999-05-19
AU5846994A (en) 1994-08-15
RU2110369C1 (ru) 1998-05-10
US5382273A (en) 1995-01-17
AU671349B2 (en) 1996-08-22
EP0679174B1 (de) 1999-09-22
EP0679174A1 (de) 1995-11-02
JPH08503664A (ja) 1996-04-23
KR100199460B1 (ko) 1999-06-15
EP0679174A4 (de) 1997-06-04
DE679174T1 (de) 1996-09-12
ES2133266T1 (es) 1999-09-16
DE69326562D1 (de) 1999-10-28

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