DE3575289D1 - Kompaktes kubisches bornitrid und verfahren zu seiner herstellung. - Google Patents

Kompaktes kubisches bornitrid und verfahren zu seiner herstellung.

Info

Publication number
DE3575289D1
DE3575289D1 DE8585402094T DE3575289T DE3575289D1 DE 3575289 D1 DE3575289 D1 DE 3575289D1 DE 8585402094 T DE8585402094 T DE 8585402094T DE 3575289 T DE3575289 T DE 3575289T DE 3575289 D1 DE3575289 D1 DE 3575289D1
Authority
DE
Germany
Prior art keywords
producing
same
compact cubic
bornitride
cubic bornitride
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 - Fee Related
Application number
DE8585402094T
Other languages
English (en)
Inventor
Jean-Michel Societe In Cerceau
H Tracy Hall
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.)
COMBUSTIBLE NUCLEAIRE
SII MegaDiamond Inc
Original Assignee
COMBUSTIBLE NUCLEAIRE
SII MegaDiamond 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
Priority claimed from US06/666,459 external-priority patent/US4647546A/en
Application filed by COMBUSTIBLE NUCLEAIRE, SII MegaDiamond Inc filed Critical COMBUSTIBLE NUCLEAIRE
Application granted granted Critical
Publication of DE3575289D1 publication Critical patent/DE3575289D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
DE8585402094T 1984-10-30 1985-10-30 Kompaktes kubisches bornitrid und verfahren zu seiner herstellung. Expired - Fee Related DE3575289D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/666,459 US4647546A (en) 1984-10-30 1984-10-30 Polycrystalline cubic boron nitride compact
US06/703,288 US4650776A (en) 1984-10-30 1985-02-20 Cubic boron nitride compact and method of making

Publications (1)

Publication Number Publication Date
DE3575289D1 true DE3575289D1 (de) 1990-02-15

Family

ID=27099469

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585402094T Expired - Fee Related DE3575289D1 (de) 1984-10-30 1985-10-30 Kompaktes kubisches bornitrid und verfahren zu seiner herstellung.

Country Status (4)

Country Link
US (1) US4650776A (de)
EP (1) EP0181258B1 (de)
DE (1) DE3575289D1 (de)
IE (1) IE59164B1 (de)

Families Citing this family (45)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4797241A (en) * 1985-05-20 1989-01-10 Sii Megadiamond Method for producing multiple polycrystalline bodies
US4793859A (en) * 1985-07-31 1988-12-27 General Electric Company Infiltration of mo-containing material with silicon
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
JPS6345346A (ja) * 1986-08-11 1988-02-26 ド・ビ−アズ・インダストリアル・ダイヤモンド・ディビジョン（プロプライエタリ−）リミテッド 耐摩耗性材料およびその製造方法
DE3784662T2 (de) * 1986-12-23 1993-06-24 De Beers Ind Diamond Werkzeugeinsatz.
EP0298593A3 (de) * 1987-05-19 1990-01-10 Kabushiki Kaisha Toshiba Bindemasse zum Verbinden von abrasivem Material sowie Verfahren ihrer Herstellung
JPH01224039A (ja) * 1988-03-03 1989-09-07 Sumitomo Electric Ind Ltd 立方晶窒化硼素ｐ−ｎ接合体の作製方法
FR2633854B1 (fr) * 1988-07-07 1991-10-31 Combustible Nucleaire Element de coupe composite contenant du nitrure de bore cubique et procede de fabrication d'un tel element
US4863881A (en) * 1988-09-15 1989-09-05 California Institute Of Technology Shock consolidation of cubic boron nitride with whiskers of silicon compounds
US5043120A (en) * 1988-11-10 1991-08-27 The General Electric Company Process for preparing polycrystalline CBN ceramic masses
US5026960A (en) * 1989-10-31 1991-06-25 The General Electric Company Chip breaker for polycrystalline CBN and diamond compacts
US5382769A (en) * 1990-04-03 1995-01-17 Lockheed Corporation Resistance brazed joints for carbon/carbon structures
GB2256434A (en) * 1991-06-04 1992-12-09 Rolls Royce Plc Abrasive medium
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
FR2713223B1 (fr) * 1993-11-29 1996-01-19 Supradiamant Sa Produit compact fritté constitué principalement de grains de nitrure de bore cubique et son procédé de fabrication.
US5603603A (en) * 1993-12-08 1997-02-18 United Technologies Corporation Abrasive blade tip
US5697994A (en) * 1995-05-15 1997-12-16 Smith International, Inc. PCD or PCBN cutting tools for woodworking applications
JP3471167B2 (ja) * 1996-05-21 2003-11-25 昭和電工株式会社 立方晶窒化ホウ素の製造方法
JP3048139B2 (ja) * 1998-07-29 2000-06-05 住友特殊金属株式会社 導電性ウェハ、薄板焼結体および薄膜磁気ヘッド用セラミックス基板の製造方法ならびに導電性ウェハの加工方法
US6331497B1 (en) 1999-07-27 2001-12-18 Smith International, Inc. Polycrystalline cubic boron nitride cutting tool
US6140262A (en) * 1999-07-27 2000-10-31 Smith International, Inc. Polycrystalline cubic boron nitride cutting tool
US6497829B2 (en) * 2000-09-06 2002-12-24 Silbid Ltd. Method of producing silicon carbide: heating and lighting elements
US6554897B2 (en) 2000-09-06 2003-04-29 Silbid Ltd. Method of producing silicon carbide
US20040047039A1 (en) * 2002-06-17 2004-03-11 Jian Wang Wide angle optical device and method for making same
US7592077B2 (en) * 2003-06-17 2009-09-22 Kennametal Inc. Coated cutting tool with brazed-in superhard blank
US7429152B2 (en) * 2003-06-17 2008-09-30 Kennametal Inc. Uncoated cutting tool using brazed-in superhard blank
ATE401985T1 (de) * 2005-05-06 2008-08-15 Agie Sa Verfahren und vorrichtung zum erzeugen von bearbeitungsimpulse für funkenerosionsbearbeitung
US8590644B2 (en) * 2006-08-11 2013-11-26 Schlumberger Technology Corporation Downhole drill bit
US8622155B2 (en) * 2006-08-11 2014-01-07 Schlumberger Technology Corporation Pointed diamond working ends on a shear bit
US9051795B2 (en) 2006-08-11 2015-06-09 Schlumberger Technology Corporation Downhole drill bit
US9145742B2 (en) 2006-08-11 2015-09-29 Schlumberger Technology Corporation Pointed working ends on a drill bit
US7637574B2 (en) 2006-08-11 2009-12-29 Hall David R Pick assembly
US8714285B2 (en) * 2006-08-11 2014-05-06 Schlumberger Technology Corporation Method for drilling with a fixed bladed bit
US8215420B2 (en) * 2006-08-11 2012-07-10 Schlumberger Technology Corporation Thermally stable pointed diamond with increased impact resistance
US7669674B2 (en) * 2006-08-11 2010-03-02 Hall David R Degradation assembly
US8567532B2 (en) 2006-08-11 2013-10-29 Schlumberger Technology Corporation Cutting element attached to downhole fixed bladed bit at a positive rake angle
US9068410B2 (en) 2006-10-26 2015-06-30 Schlumberger Technology Corporation Dense diamond body
US8960337B2 (en) 2006-10-26 2015-02-24 Schlumberger Technology Corporation High impact resistant tool with an apex width between a first and second transitions
EP2439298A3 (de) * 2006-11-21 2014-02-26 Element Six Abrasives S.A. Verfahren zur Herstellung eines Materials mit Diamant und einer Zwischenmetallverbindung (Bor)
US8540037B2 (en) * 2008-04-30 2013-09-24 Schlumberger Technology Corporation Layered polycrystalline diamond
US8701799B2 (en) 2009-04-29 2014-04-22 Schlumberger Technology Corporation Drill bit cutter pocket restitution
GB201307804D0 (en) * 2013-04-30 2013-06-12 Element Six Ltd Composite material, articles comprising same and method for making same
JP6798648B1 (ja) * 2019-12-16 2020-12-09 住友電気工業株式会社 立方晶窒化硼素焼結体
KR20240026232A (ko) * 2021-08-02 2024-02-27 스미또모 덴꼬오 하드메탈 가부시끼가이샤 입방정 질화붕소 소결체 및 그것을 이용한 히트 싱크

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3743489A (en) * 1971-07-01 1973-07-03 Gen Electric Abrasive bodies of finely-divided cubic boron nitride crystals
US3918219A (en) * 1971-07-01 1975-11-11 Gen Electric Catalyst systems for synthesis of cubic boron nitride
US3852099A (en) * 1972-11-27 1974-12-03 Gen Electric Dense silicon carbide ceramic and method of making same
US3959443A (en) * 1973-03-26 1976-05-25 Kabushiki Kaisha Komatsu Seisakusho Method of synthesizing cubic crystal structure boron nitride
DE2437522C3 (de) * 1973-08-10 1983-03-31 De Beers Industrial Diamond Division (Proprietary) Ltd., Johannesburg, Transvaal Verfahren zum Herstellen eines Schleifkörpers
SE391916B (sv) * 1973-08-22 1977-03-07 Komatsu Mfg Co Ltd Sett att syntetisera bornitrid med kubisk kristallstruktur
US3894850A (en) * 1973-10-19 1975-07-15 Jury Matveevich Kovalchuk Superhard composition material based on cubic boron nitride and a method for preparing same
US3944398A (en) * 1974-04-30 1976-03-16 Frank Rutherford Bell Method of forming an abrasive compact of cubic boron nitride
AU512633B2 (en) * 1976-12-21 1980-10-23 Sumitomo Electric Industries, Ltd. Sintered tool
US4151686A (en) * 1978-01-09 1979-05-01 General Electric Company Silicon carbide and silicon bonded polycrystalline diamond body and method of making it
US4220455A (en) * 1978-10-24 1980-09-02 General Electric Company Polycrystalline diamond and/or cubic boron nitride body and process for making said body
US4238433A (en) * 1978-12-15 1980-12-09 General Electric Company Method of making molten silicon infiltration reaction products
US4242106A (en) * 1979-01-02 1980-12-30 General Electric Company Composite of polycrystalline diamond and/or cubic boron nitride body/silicon carbide substrate
US4247304A (en) * 1978-12-29 1981-01-27 General Electric Company Process for producing a composite of polycrystalline diamond and/or cubic boron nitride body and substrate phases
US4353953A (en) * 1978-12-29 1982-10-12 General Electric Company Integral composite of polycrystalline diamond and/or cubic boron nitride body phase and substrate phase
JPS6039739B2 (ja) * 1979-01-13 1985-09-07 日本特殊陶業株式会社 高密度立方晶窒化硼素焼結体
SE451730B (sv) * 1979-03-29 1987-10-26 Sumitomo Electric Industries Sintrad presskropp for bearbetningsverktyg
US4231195A (en) * 1979-05-24 1980-11-04 General Electric Company Polycrystalline diamond body and process
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
US4381271A (en) * 1981-02-02 1983-04-26 General Electric Company Use of fired fibrous graphite in fabricating polycrystalline diamond and/or cubic boron nitride/silicon carbide/silicon composite bodies
JPS6020456B2 (ja) * 1981-10-06 1985-05-22 三菱マテリアル株式会社 切削および耐摩耗工具用高靭性窒化硼素基超高圧焼結材料
US4353714A (en) * 1981-10-26 1982-10-12 General Electric Company Polycrystalline silicon-bonded cubic boron nitride body and method
US4401443A (en) * 1981-10-26 1983-08-30 General Electric Company Polycrystalline silicon-bonded cubic boron nitride body and method
US4361543A (en) * 1982-04-27 1982-11-30 Zhdanovich Gennady M Process for producing polycrystals of cubic boron nitride

Also Published As

Publication number Publication date
US4650776A (en) 1987-03-17
EP0181258A2 (de) 1986-05-14
IE59164B1 (en) 1994-01-12
EP0181258B1 (de) 1990-01-10
EP0181258A3 (en) 1986-12-10
IE852708L (en) 1986-04-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee