DE3571602D1 - Method for preparing sintered body containing cubic boron nitride and method for preparing cubic boron nitride - Google Patents

Method for preparing sintered body containing cubic boron nitride and method for preparing cubic boron nitride

Info

Publication number
DE3571602D1
DE3571602D1 DE8585103359T DE3571602T DE3571602D1 DE 3571602 D1 DE3571602 D1 DE 3571602D1 DE 8585103359 T DE8585103359 T DE 8585103359T DE 3571602 T DE3571602 T DE 3571602T DE 3571602 D1 DE3571602 D1 DE 3571602D1
Authority
DE
Germany
Prior art keywords
boron nitride
cubic boron
preparing
sintered body
metals
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
Application number
DE8585103359T
Other languages
English (en)
Inventor
Shin-Ichi Hirano
Shigeharu Naka
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.)
Tungaloy Corp
Original Assignee
Toshiba Tungaloy Co 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
Application filed by Toshiba Tungaloy Co Ltd filed Critical Toshiba Tungaloy Co Ltd
Application granted granted Critical
Publication of DE3571602D1 publication Critical patent/DE3571602D1/de
Expired 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
    • C04B35/583—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 boron nitride
    • C04B35/5831—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 boron nitride based on cubic boron nitrides or Wurtzitic boron nitrides, including crystal structure transformation of powder

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Products (AREA)
DE8585103359T 1984-03-22 1985-03-22 Method for preparing sintered body containing cubic boron nitride and method for preparing cubic boron nitride Expired DE3571602D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59054656A JPS60200864A (ja) 1984-03-22 1984-03-22 立方晶窒化ホウ素を含む焼結体を製造する方法

Publications (1)

Publication Number Publication Date
DE3571602D1 true DE3571602D1 (en) 1989-08-24

Family

ID=12976824

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585103359T Expired DE3571602D1 (en) 1984-03-22 1985-03-22 Method for preparing sintered body containing cubic boron nitride and method for preparing cubic boron nitride

Country Status (5)

Country Link
US (1) US4590034A (de)
EP (1) EP0155696B1 (de)
JP (1) JPS60200864A (de)
AT (1) ATE44724T1 (de)
DE (1) DE3571602D1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4793859A (en) * 1985-07-31 1988-12-27 General Electric Company Infiltration of mo-containing material with silicon
JPH0621313B2 (ja) * 1985-12-28 1994-03-23 住友電気工業株式会社 高硬度工具用焼結体およびその製造方法
JPH0621315B2 (ja) * 1986-01-06 1994-03-23 住友電気工業株式会社 ｃＢＮ焼結体およびその製造方法
FR2597087B1 (fr) * 1986-04-15 1988-06-24 Centre Nat Rech Scient Utilisation comme flux, dans la preparation de nitrure de bore cubique, d'un fluoronitrure et procede de preparation du nitrure de bore cubique a l'aide d'un tel flux
JPS62256771A (ja) * 1986-04-30 1987-11-09 倉富　龍郎 立方晶窒化硼素焼結体およびその製造法
JPS6345177A (ja) * 1986-08-07 1988-02-26 株式会社　香蘭社 窒化ボロン系焼結体の製造方法
DE3790494T1 (de) * 1986-09-15 1990-02-01 Stanford Res Inst Int Verfahren zur herstellung einer verbindung, die wenigstens einer nichtlewis-saeure/base-bindung eines metalls der gruppe iiia und eines nichtmetalls der gruppe va enthaelt
US4801439A (en) * 1986-09-15 1989-01-31 Sri International Catalytic process for making compounds having a non-Lewis acid/base bond between a group IIIA metal and group VA nonmetal
US4810436A (en) * 1986-11-21 1989-03-07 Hoechst Celanese Corp. Process for the formation of boron-containing ceramics from organoboron preceramic polymers
US5308044A (en) * 1987-05-12 1994-05-03 Kabushiki Kaisha Kouransha Boron nitride ceramics and molten metal container provided with members made of the same ceramics
FR2629463B1 (fr) * 1988-04-01 1990-12-14 Rhone Poulenc Chimie Procede de preparation de polymeres a base de bore et d'azote precurseurs de nitrure de bore
US5043120A (en) * 1988-11-10 1991-08-27 The General Electric Company Process for preparing polycrystalline CBN ceramic masses
US5320988A (en) * 1988-11-10 1994-06-14 General Electric Company Process for preparing polycrystalline CBN ceramic masses and resulting product
US5188757A (en) * 1989-02-17 1993-02-23 University Of New Mexico Precursor compositions for conversion to boron nitride
US5204295A (en) * 1989-02-17 1993-04-20 University Of New Mexico Precursors for boron nitride coatings
US4971779A (en) * 1989-02-17 1990-11-20 University Of New Mexico Process for the pyrolytic conversion of a polymeric precursor composition to boron nitride
US5010045A (en) * 1989-06-02 1991-04-23 The United States Of America As Represented By The United States Department Of Energy Low-loss binder for hot pressing boron nitride
US5128286A (en) * 1989-06-20 1992-07-07 Tonen Corporation Boron-containing, silicon nitride-based ceramic shaped body
JP2715794B2 (ja) * 1992-03-02 1998-02-18 信越化学工業株式会社 立方晶窒化ホウ素焼結体製造用成形体の製造方法
US5326380A (en) * 1992-10-26 1994-07-05 Smith International, Inc. Synthesis of polycrystalline cubic boron nitride
US5271749A (en) * 1992-11-03 1993-12-21 Smith International, Inc. Synthesis of polycrystalline cubic boron nitride
US5697994A (en) * 1995-05-15 1997-12-16 Smith International, Inc. PCD or PCBN cutting tools for woodworking applications
US20080311306A1 (en) * 1997-08-22 2008-12-18 Inframat Corporation Superfine ceramic thermal spray feedstock comprising ceramic oxide grain growth inhibitor and methods of making
WO1999010121A1 (en) * 1997-08-22 1999-03-04 Inframat Corporation Grain growth inhibitor for superfine materials
US6328913B1 (en) 1998-09-02 2001-12-11 Peter T. B. Shaffer Composite monolithic elements and methods for making such elements
CN102639268B (zh) * 2010-09-07 2015-05-27 住友电工硬质合金株式会社 切削工具

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7100893A (de) * 1970-01-30 1971-08-03
FR2083234A5 (de) * 1970-08-17 1971-12-10 Inst Abrazivov Shlif
JPS5217838B2 (de) * 1973-05-28 1977-05-18
US4138252A (en) * 1977-06-10 1979-02-06 Vereschagin Leonid F Cubic boron nitride in a binder and method for its production
JPS5856018B2 (ja) * 1979-11-30 1983-12-13 日本油脂株式会社 切削工具用高密度相窒化硼素複合焼結体およびその製造方法
US4518659A (en) * 1982-04-02 1985-05-21 General Electric Company Sweep through process for making polycrystalline compacts

Also Published As

Publication number Publication date
ATE44724T1 (de) 1989-08-15
EP0155696B1 (de) 1989-07-19
US4590034A (en) 1986-05-20
EP0155696A2 (de) 1985-09-25
JPS60200864A (ja) 1985-10-11
EP0155696A3 (en) 1986-12-17
JPH0472792B2 (de) 1992-11-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee