ATE191440T1 - Siliciumnitrid-schneidwerkzeugmaterial - Google Patents

Siliciumnitrid-schneidwerkzeugmaterial

Info

Publication number
ATE191440T1
ATE191440T1 AT97850108T AT97850108T ATE191440T1 AT E191440 T1 ATE191440 T1 AT E191440T1 AT 97850108 T AT97850108 T AT 97850108T AT 97850108 T AT97850108 T AT 97850108T AT E191440 T1 ATE191440 T1 AT E191440T1
Authority
AT
Austria
Prior art keywords
silicon nitride
cutting tool
transition metal
beta silicon
grains
Prior art date
Application number
AT97850108T
Other languages
English (en)
Inventor
Marianne Collin
Magnus Ekelund
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 ATE191440T1 publication Critical patent/ATE191440T1/de

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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • 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
    • 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
    • C04B35/5935—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 obtained by gas pressure sintering
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/52—Multiple coating or impregnating multiple coating or impregnating with the same composition or with compositions only differing in the concentration of the constituents, is classified as single coating or impregnation
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/89—Coating or impregnation for obtaining at least two superposed coatings having different compositions
    • 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
    • Y10T407/00—Cutters, for shaping
    • Y10T407/27—Cutters, for shaping comprising tool of specific chemical composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Products (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
AT97850108T 1996-07-19 1997-07-04 Siliciumnitrid-schneidwerkzeugmaterial ATE191440T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9602828A SE513938C2 (sv) 1996-07-19 1996-07-19 Skärverktygsmaterial av kiselnitrid

Publications (1)

Publication Number Publication Date
ATE191440T1 true ATE191440T1 (de) 2000-04-15

Family

ID=20403440

Family Applications (1)

Application Number Title Priority Date Filing Date
AT97850108T ATE191440T1 (de) 1996-07-19 1997-07-04 Siliciumnitrid-schneidwerkzeugmaterial

Country Status (7)

Country Link
US (2) US5914286A (de)
EP (1) EP0819664B1 (de)
JP (1) JPH1087371A (de)
AT (1) ATE191440T1 (de)
DE (1) DE69701600T2 (de)
IL (1) IL121060A (de)
SE (1) SE513938C2 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1116704A1 (de) * 2000-01-11 2001-07-18 Metalloceramica Vanzetti S.p.A. Schneidwerkzeug aus dichtgesinterter Siliziumcarbonitrid-Nanoverbundkeramik
JP4744704B2 (ja) * 2000-03-16 2011-08-10 株式会社東芝 耐摩耗性部材の製造方法
US6620756B2 (en) 2001-06-20 2003-09-16 Ues, Inc. Ceramic matrix composite cutting tool material
KR20030041096A (ko) * 2001-11-16 2003-05-23 니혼도꾸슈도교 가부시키가이샤 질화규소질 소결체 및 질화규소질 공구
US7029613B2 (en) * 2003-01-21 2006-04-18 The Regents Of The University Of California Method of forming silicon carbide and silicon nitride composite
DE60307777T2 (de) * 2003-01-28 2007-08-23 Sandvik Intellectual Property Ab Werkzeugeinsatz und zugehöriges Herstellungsverfahren
US7077991B2 (en) * 2004-02-06 2006-07-18 The Regents Of The University Of California Nanocomposites of silicon nitride, silicon carbide, and boron nitride
JP2005298239A (ja) * 2004-04-08 2005-10-27 Tungaloy Corp 被覆Ｓｉ３Ｎ４基焼結体工具
US8071495B2 (en) * 2006-12-22 2011-12-06 Ceramatec, Inc. Silicon nitride body and method of manufacture
US20080196319A1 (en) * 2007-02-20 2008-08-21 Advanced Ceramic Manufacturing, Llc Ceramic round tools for the machining of composite materials
FR2917405B1 (fr) * 2007-06-18 2010-12-10 Vibro Meter France Procede de preparation d'une ceramique frittee, ceramique ainsi obtenue et bougie d'allumage la comportant
US7968484B2 (en) * 2007-09-07 2011-06-28 Ut-Battelle, Llc Use of additives to improve microstructures and fracture resistance of silicon nitride ceramics
WO2010032137A1 (en) * 2008-09-17 2010-03-25 Diamond Innovations, Inc. Cubic boron nitride ceramic composites and methods of making thereof
WO2014101517A1 (zh) * 2012-12-26 2014-07-03 Wu Shanghua 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

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US4497228A (en) * 1980-03-07 1985-02-05 Gte Laboratories Incorporated Method of machining cast iron
CA1178066A (en) * 1980-03-07 1984-11-20 Vinod K. Sarin Abrasion resistant silicon nitride based articles
JPS5826077A (ja) * 1981-08-10 1983-02-16 株式会社東芝 セラミツクス焼結体及びその製造方法
US4965199A (en) * 1984-04-20 1990-10-23 Genentech, Inc. Preparation of functional human factor VIII in mammalian cells using methotrexate based selection
US5118645A (en) * 1988-01-27 1992-06-02 The Dow Chemical Company Self-reinforced silicon nitride ceramic of high fracture toughness and a method of preparing the same
US5120328A (en) * 1988-01-27 1992-06-09 The Dow Chemical Company Dense, self-reinforced silicon nitride ceramic prepared by pressureless or low pressure gas sintering
US5160508A (en) * 1988-01-27 1992-11-03 The Dow Chemical Company Self-reinforced silicon nitride ceramic of high fracture toughness
JPH0295502A (ja) * 1988-09-28 1990-04-06 Ngk Spark Plug Co Ltd 高速切削用チップ
DE3840171A1 (de) * 1988-11-29 1990-05-31 Hoechst Ag Mehrphasige siliciumnitridkeramik mit hoher festigkeit und verfahren zu ihrer herstellung
US5238884A (en) * 1990-01-23 1993-08-24 Ngk Insulators, Ltd. Silicon nitride bodies and a process for producing the same
JP2715332B2 (ja) * 1990-06-28 1998-02-18 富士写真フイルム株式会社 乾式除湿機を用いた露点調整方法
US5091347A (en) * 1990-08-15 1992-02-25 The Dow Chemical Company Self-reinforced silicon nitride ceramic body and a method of preparing the same
EP0484916A3 (en) * 1990-11-07 1993-06-02 Sumitomo Electric Industries, Limited Silicon nitride sintered body
WO1992022516A1 (en) * 1991-06-17 1992-12-23 Allied-Signal, Inc. High toughness-high strength sintered silicon nitride
DE69316118T2 (de) * 1992-09-08 1998-04-23 Toshiba Kawasaki Kk Siliciumnitrid-Sinterkörper mit hoher Wärmeleitfähigkeit und Verfahren zu seiner Herstellung
JP3198662B2 (ja) * 1992-09-21 2001-08-13 住友電気工業株式会社 窒化ケイ素系焼結体及びその製造方法
US5382273A (en) * 1993-01-15 1995-01-17 Kennametal Inc. Silicon nitride ceramic and cutting tool made thereof
US5424256A (en) * 1993-03-17 1995-06-13 Sumitomo Electric Industries, Ltd. Silicon nitride sintered body
US5312785A (en) * 1993-05-18 1994-05-17 The Dow Chemical Company Sintered self-reinforced silicon nitride
US5432132A (en) * 1994-05-25 1995-07-11 The Electrofuel Manufacturing Co. Silicon nitride based cutting tool insert
US5618768A (en) * 1995-04-07 1997-04-08 Honda Giken Kogyo Kabushiki Kaisha Sintered body of silicon nitride and composite sintered body of silicon nitride and silicon carbide
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
WO1997000837A1 (fr) * 1995-06-23 1997-01-09 Kabushiki Kaisha Toshiba Produits frittes de nitrure de silicium a forte conductivite thermique, leur procede de production, et structure soudee par pression

Also Published As

Publication number Publication date
US5914286A (en) 1999-06-22
EP0819664A3 (de) 1998-06-17
EP0819664B1 (de) 2000-04-05
JPH1087371A (ja) 1998-04-07
IL121060A0 (en) 1997-11-20
EP0819664A2 (de) 1998-01-21
DE69701600T2 (de) 2000-07-27
SE513938C2 (sv) 2000-11-27
US6066582A (en) 2000-05-23
DE69701600D1 (de) 2000-05-11
IL121060A (en) 2000-08-31
SE9602828D0 (sv) 1996-07-19
SE9602828L (sv) 1998-01-20

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UEP Publication of translation of european patent specification