DK0801042T3 - Sintrede silicumnitridartikler til værktøjer samt fremgangsmåde til fremstilling deraf - Google Patents

Sintrede silicumnitridartikler til værktøjer samt fremgangsmåde til fremstilling deraf

Info

Publication number
DK0801042T3
DK0801042T3 DK97301702T DK97301702T DK0801042T3 DK 0801042 T3 DK0801042 T3 DK 0801042T3 DK 97301702 T DK97301702 T DK 97301702T DK 97301702 T DK97301702 T DK 97301702T DK 0801042 T3 DK0801042 T3 DK 0801042T3
Authority
DK
Denmark
Prior art keywords
tools
making
methods
silicon nitride
sintered silicon
Prior art date
Application number
DK97301702T
Other languages
English (en)
Inventor
Tetsuya
Masaru
Original Assignee
Ngk Spark Plug Co
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 Ngk Spark Plug Co filed Critical Ngk Spark Plug Co
Application granted granted Critical
Publication of DK0801042T3 publication Critical patent/DK0801042T3/da

Links

Classifications

    • 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
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3224—Rare earth oxide or oxide forming salts thereof, e.g. scandium oxide
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/02—Composition of constituents of the starting material or of secondary phases of the final product
    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
    • C04B2235/40—Metallic constituents or additives not added as binding phase
    • C04B2235/402—Aluminium
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/74—Physical characteristics
    • C04B2235/77—Density
    • 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
    • Y10T407/26—Cutters, for shaping comprising cutting edge bonded to tool shank
    • 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
    • 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
    • Y10T407/28—Miscellaneous
    • 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
    • Y10T408/00—Cutting by use of rotating axially moving tool
    • Y10T408/78—Tool of specific diverse material

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Products (AREA)
  • Cutting Tools, Boring Holders, And Turrets (AREA)
DK97301702T 1996-03-13 1997-03-13 Sintrede silicumnitridartikler til værktøjer samt fremgangsmåde til fremstilling deraf DK0801042T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8568196 1996-03-13

Publications (1)

Publication Number Publication Date
DK0801042T3 true DK0801042T3 (da) 2002-09-30

Family

ID=13865595

Family Applications (1)

Application Number Title Priority Date Filing Date
DK97301702T DK0801042T3 (da) 1996-03-13 1997-03-13 Sintrede silicumnitridartikler til værktøjer samt fremgangsmåde til fremstilling deraf

Country Status (7)

Country Link
US (1) US5921725A (da)
EP (1) EP0801042B1 (da)
KR (1) KR100452173B1 (da)
DE (1) DE69713201T2 (da)
DK (1) DK0801042T3 (da)
ES (1) ES2178740T3 (da)
TR (1) TR199700188A2 (da)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
KR19990066754A (ko) * 1997-12-26 1999-08-16 오카무라 가네오 질화규소 소결체, 질화규소 소결체의 제조방법및 질화규소소결체로 제조된 절삭공구
KR100270608B1 (ko) * 1997-12-27 2000-11-01 최동환 내외층의 미세구조가 제어된 질화규소 소결체 및 그의 제조방법
DE60307743T2 (de) * 2002-06-13 2007-09-13 NGK Spark Plug Co., Ltd., Nagoya Gesintertes Siliziumnitrid, Schneidplättchen, abriebfester Teil, Schneidwerkzeug und Verfahren zur Herstellung von gesintertem Siliziumnitrid
KR100495416B1 (ko) 2003-07-24 2005-06-16 이금석 광섬유격자센서용 고정구
US8678719B2 (en) * 2007-09-06 2014-03-25 Jtekt Corporation Cutting tip, method of forming cutting tip, and method of manufacturing cutting tip
JP5527937B2 (ja) * 2008-03-26 2014-06-25 京セラ株式会社 窒化珪素質焼結体
WO2013003830A2 (en) 2011-06-30 2013-01-03 Saint-Gobain Ceramics & Plastics, Inc. Abrasive articles including abrasive particles of silicon nitride
EP2850041A1 (en) * 2012-05-16 2015-03-25 MDA Ileri Teknoloji Seramikleri Sanayi Ticaret Ltd. STi. Silicon nitride ceramics with improved wear resistance and production method therefore
KR101708826B1 (ko) 2014-10-13 2017-02-21 (재)대구기계부품연구원 알루미나와 산화어비움이 첨가된 질화 실리콘을 방전 플라즈마 소결시킨 절삭공구
US12296393B2 (en) 2023-05-04 2025-05-13 Kennametal Inc. Aluminum oxynitride coatings with enhanced crystallinity

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0113660B1 (en) * 1983-01-10 1991-03-27 NGK Spark Plug Co. Ltd. Nitride based cutting tool
US4640693A (en) * 1985-04-15 1987-02-03 Gte Valeron Coated silicon nitride cutting tool and process for making
US4919689A (en) * 1988-01-27 1990-04-24 The Dow Chemical Company Self-reinforced silicon nitride ceramic of high fracture toughness
JP2687632B2 (ja) * 1989-11-20 1997-12-08 トヨタ自動車株式会社 窒化珪素焼結体の製造方法
JP2855243B2 (ja) * 1991-12-05 1999-02-10 日本特殊陶業株式会社 耐摩耗性の優れた窒化珪素質焼結体
US5370716A (en) * 1992-11-30 1994-12-06 Kennamental Inc. High Z sialon and cutting tools made therefrom and method of using
US5382273A (en) * 1993-01-15 1995-01-17 Kennametal Inc. Silicon nitride ceramic and cutting tool made thereof
US5597272A (en) * 1994-04-27 1997-01-28 Sumitomo Electric Industries, Ltd. Coated hard alloy tool
SE504968C2 (sv) * 1994-11-15 1997-06-02 Sandvik Ab Metod att belägga ett skärverktyg med ett skikt av alfa-Al2O3
JPH08206902A (ja) * 1994-12-01 1996-08-13 Sumitomo Electric Ind Ltd 切削用焼結体チップおよびその製造方法
JPH0987037A (ja) * 1995-07-18 1997-03-31 Ngk Spark Plug Co Ltd 窒化ケイ素質焼結体とその製造方法

Also Published As

Publication number Publication date
DE69713201D1 (de) 2002-07-18
KR100452173B1 (ko) 2005-04-06
DE69713201T2 (de) 2002-10-24
TR199700188A2 (xx) 1997-10-21
ES2178740T3 (es) 2003-01-01
EP0801042A2 (en) 1997-10-15
US5921725A (en) 1999-07-13
KR19990008483A (ko) 1999-02-05
EP0801042B1 (en) 2002-06-12
EP0801042A3 (en) 1998-01-07

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