DE69207613T2 - Werkzeug aus gesintertem Siliciumnitrid - Google Patents

Werkzeug aus gesintertem Siliciumnitrid

Info

Publication number
DE69207613T2
DE69207613T2 DE69207613T DE69207613T DE69207613T2 DE 69207613 T2 DE69207613 T2 DE 69207613T2 DE 69207613 T DE69207613 T DE 69207613T DE 69207613 T DE69207613 T DE 69207613T DE 69207613 T2 DE69207613 T2 DE 69207613T2
Authority
DE
Germany
Prior art keywords
silicon nitride
sintered silicon
nitride tool
tool
sintered
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
DE69207613T
Other languages
English (en)
Other versions
DE69207613D1 (de
Inventor
Hideki Moriguchi
Mitsunori Kobayashi
Toshio Nomura
Tosiaki Nakamata
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.)
Sumitomo Electric Industries Ltd
Original Assignee
Sumitomo Electric Industries Ltd
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
Priority claimed from JP3022370A external-priority patent/JPH04261702A/ja
Priority claimed from JP3034695A external-priority patent/JPH04331006A/ja
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Application granted granted Critical
Publication of DE69207613D1 publication Critical patent/DE69207613D1/de
Publication of DE69207613T2 publication Critical patent/DE69207613T2/de
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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23B—TURNING; BORING
    • B23B27/00—Tools for turning or boring machines; Tools of a similar kind in general; Accessories therefor
    • B23B27/14—Cutting tools of which the bits or tips or cutting inserts are of special material
    • B23B27/148—Composition of the cutting inserts
    • 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
    • C04B41/53—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone involving the removal of at least part of the materials of the treated article, e.g. etching, drying of hardened concrete
    • 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
    • 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
    • C04B41/91—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics involving the removal of part of the materials of the treated articles, e.g. etching

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Products (AREA)
DE69207613T 1991-02-15 1992-01-31 Werkzeug aus gesintertem Siliciumnitrid Expired - Lifetime DE69207613T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3022370A JPH04261702A (ja) 1991-02-15 1991-02-15 窒化珪素焼結体製工具
JP3034695A JPH04331006A (ja) 1991-02-28 1991-02-28 表面被覆窒化珪素焼結体製工具

Publications (2)

Publication Number Publication Date
DE69207613D1 DE69207613D1 (de) 1996-02-29
DE69207613T2 true DE69207613T2 (de) 1996-09-19

Family

ID=26359574

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69207613T Expired - Lifetime DE69207613T2 (de) 1991-02-15 1992-01-31 Werkzeug aus gesintertem Siliciumnitrid

Country Status (5)

Country Link
US (1) US5296008A (de)
EP (1) EP0499861B1 (de)
KR (1) KR950004662B1 (de)
DE (1) DE69207613T2 (de)
ES (1) ES2084850T3 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6010777A (en) * 1997-01-31 2000-01-04 Ngk Spark Plug Co., Ltd. Titanium carbo-nitride complex silicon nitride tool
US5855633A (en) * 1997-06-06 1999-01-05 Lockheed Martin Energy Systems, Inc. Lapping slurry
US6610113B1 (en) 1999-09-09 2003-08-26 Kennametal Pc Inc. Process for heat treating ceramics and articles of manufacture made thereby
JP4070417B2 (ja) * 2000-03-31 2008-04-02 日本特殊陶業株式会社 窒化珪素質部材及びその製造方法並びに切削工具
SE520252C2 (sv) * 2000-11-22 2003-06-17 Sandvik Ab Sätt att fräsa ett material bestående av aluminium och perlitiskt grått gjutjärn
EP2467226A1 (de) * 2009-08-21 2012-06-27 CeramTec GmbH Präzisionspressen und sintern von schneidplatten, insbesondere wendeschneidplatten
PL2646186T3 (pl) * 2010-12-01 2016-06-30 Ceram Gmbh Sprasowana na gotowo / wytłoczona na gotowo płytka skrawająca i sposób jej wytwarzania
CN112110424B (zh) * 2020-09-23 2022-04-12 航天特种材料及工艺技术研究所 一种超细氮化铝粉体的制备方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6021945B2 (ja) * 1979-01-16 1985-05-30 旭硝子株式会社 窒化珪素質焼結体
DE2940629A1 (de) * 1979-10-06 1981-04-16 Daimler-Benz Ag, 7000 Stuttgart Verfahren zur erzeugung oxidationsbestaendiger siliciumnitrid-sinterkoerper mit verbesserter mechanischer festigkeit
JPS5717466A (en) * 1980-06-30 1982-01-29 Sumitomo Electric Industries Si3n4 sintered body for tool and manufacture
DE3040771A1 (de) * 1980-10-29 1982-05-27 Elektroschmelzwerk Kempten GmbH, 8000 München Verfahren zur herstellung von praktisch porenfreien, polykristallinen formkoerpern duch isostatisches heisspressen in glashuellen
JPS57205376A (en) * 1981-06-10 1982-12-16 Ngk Spark Plug Co Sintered body for cutting tool and manufacture
JPS58185477A (ja) * 1982-04-21 1983-10-29 三菱マテリアル株式会社 高速切削性能にすぐれた切削工具用セラミック材料の製造法
US4416670A (en) * 1982-05-20 1983-11-22 Gte Laboratories Incorporated Carbide coated composite silicon nitride cutting tools
US4406669A (en) * 1982-05-20 1983-09-27 Gte Laboratories Incorporated Carbonitride coated composite modified silicon aluminum oxynitride cutting tools
JPS596274A (ja) * 1982-07-05 1984-01-13 Seiko Epson Corp 液晶組成物
EP0113660B1 (de) * 1983-01-10 1991-03-27 NGK Spark Plug Co. Ltd. Schneidwerkzeug auf Nitridbasis
JPS6011288A (ja) * 1983-06-30 1985-01-21 三菱マテリアル株式会社 表面被覆サイアロン基セラミツクス工具部材
US4449989A (en) * 1983-09-26 1984-05-22 Gte Laboratories Incorporated Coated silicon nitride cutting tools
JPS60180962A (ja) * 1984-02-24 1985-09-14 東芝タンガロイ株式会社 工具用窒化硅素焼結体
JPS6119367A (ja) * 1984-07-05 1986-01-28 Canon Inc インクジェット記録ヘッド
DE3475513D1 (en) * 1984-09-19 1989-01-12 Battelle Memorial Institute Silicon nitride sintered bodies and a method for their production
JPS61101482A (ja) * 1984-10-23 1986-05-20 住友電気工業株式会社 窒化珪素切削工具
IN167047B (de) * 1985-03-14 1990-08-25 Advanced Composite Materiales
US4623700A (en) * 1985-06-07 1986-11-18 General Electric Company Curable organopolysiloxane composition useful for coating optical fibers
US4645816A (en) * 1985-06-28 1987-02-24 Union Carbide Corporation Novel vulcanizable silane-terminated polyurethane polymers
US4881950A (en) * 1986-05-30 1989-11-21 Gte Valenite Corporation Silicon nitride cutting tool
JPH0773802B2 (ja) * 1987-07-10 1995-08-09 住友電気工業株式会社 被覆超硬合金工具
JPH02164773A (ja) * 1988-12-16 1990-06-25 Kyocera Corp 窒化珪素質焼結体の製造方法

Also Published As

Publication number Publication date
EP0499861B1 (de) 1996-01-17
EP0499861A1 (de) 1992-08-26
ES2084850T3 (es) 1996-05-16
US5296008A (en) 1994-03-22
KR950004662B1 (ko) 1995-05-04
DE69207613D1 (de) 1996-02-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, BOCKHORNI, SCHUMACHER, 81476 MUENCHEN

8328 Change in the person/name/address of the agent

Representative=s name: GROSSE, SCHUMACHER, KNAUER, VON HIRSCHHAUSEN, 8033