FR2389437B1 - - Google Patents

Info

Publication number
FR2389437B1
FR2389437B1 FR7813045A FR7813045A FR2389437B1 FR 2389437 B1 FR2389437 B1 FR 2389437B1 FR 7813045 A FR7813045 A FR 7813045A FR 7813045 A FR7813045 A FR 7813045A FR 2389437 B1 FR2389437 B1 FR 2389437B1
Authority
FR
France
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
FR7813045A
Other versions
FR2389437A1 (fr
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 JP5138177A external-priority patent/JPS53136790A/ja
Priority claimed from JP2233378A external-priority patent/JPS54114513A/ja
Application filed by Sumitomo Electric Industries Ltd filed Critical Sumitomo Electric Industries Ltd
Publication of FR2389437A1 publication Critical patent/FR2389437A1/fr
Application granted granted Critical
Publication of FR2389437B1 publication Critical patent/FR2389437B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C22—METALLURGY; FERROUS OR NON-FERROUS ALLOYS; TREATMENT OF ALLOYS OR NON-FERROUS METALS
    • C22C—ALLOYS
    • C22C26/00—Alloys containing diamond or cubic or wurtzitic boron nitride, fullerenes or carbon nanotubes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J3/00—Processes of utilising sub-atmospheric or super-atmospheric pressure to effect chemical or physical change of matter; Apparatus therefor
    • B01J3/06—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies
    • B01J3/062—Processes using ultra-high pressure, e.g. for the formation of diamonds; Apparatus therefor, e.g. moulds or dies characterised by the composition of the materials to be processed
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0605—Composition of the material to be processed
    • B01J2203/062—Diamond
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0605—Composition of the material to be processed
    • B01J2203/063—Carbides
    • B01J2203/0635—Silicon carbide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/065—Composition of the material produced
    • B01J2203/0655—Diamond
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2203/00—Processes utilising sub- or super atmospheric pressure
    • B01J2203/06—High pressure synthesis
    • B01J2203/0675—Structural or physico-chemical features of the materials processed
    • B01J2203/0685—Crystal sintering
FR7813045A 1977-05-04 1978-05-03 Expired FR2389437B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5138177A JPS53136790A (en) 1977-05-04 1977-05-04 Sintered body for highly hard tool and method of producing same
JP2233378A JPS54114513A (en) 1978-02-28 1978-02-28 Sintered body for tool use and preparation thereof

Publications (2)

Publication Number Publication Date
FR2389437A1 FR2389437A1 (fr) 1978-12-01
FR2389437B1 true FR2389437B1 (fr) 1983-06-24

Family

ID=26359529

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7813045A Expired FR2389437B1 (fr) 1977-05-04 1978-05-03

Country Status (5)

Country Link
US (2) US4171973A (fr)
AU (1) AU518306B2 (fr)
CA (1) CA1103042A (fr)
FR (1) FR2389437B1 (fr)
GB (1) GB1598775A (fr)

Families Citing this family (59)

* Cited by examiner, † Cited by third party
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US4303442A (en) * 1978-08-26 1981-12-01 Sumitomo Electric Industries, Ltd. Diamond sintered body and the method for producing the same
CA1149619A (fr) * 1978-08-26 1983-07-12 Akio Hara Corps en diamant fritte, et methode de fabrication connexe
US4255165A (en) * 1978-12-22 1981-03-10 General Electric Company Composite compact of interleaved polycrystalline particles and cemented carbide masses
US4531595A (en) * 1979-01-08 1985-07-30 Housman Robert J Wear resistant composite insert and boring tool with insert
US4274840A (en) * 1979-01-08 1981-06-23 Smith International, Inc Wear resistant composite insert, boring tool using such insert, and method for making the insert
US4536442A (en) * 1979-08-23 1985-08-20 General Electric Company Process for making diamond and cubic boron nitride compacts
JPS5747771A (en) * 1980-09-06 1982-03-18 Sumitomo Electric Industries Sintered body for linedrawing dice and manufacture
US4311490A (en) * 1980-12-22 1982-01-19 General Electric Company Diamond and cubic boron nitride abrasive compacts using size selective abrasive particle layers
SE457537B (sv) * 1981-09-04 1989-01-09 Sumitomo Electric Industries Diamantpresskropp foer ett verktyg samt saett att framstaella densamma
US4525178A (en) * 1984-04-16 1985-06-25 Megadiamond Industries, Inc. Composite polycrystalline diamond
DE3585226D1 (de) * 1984-08-24 1992-02-27 Univ Australian Diamantaggregate und deren herstellung.
EP0181979B1 (fr) * 1984-11-21 1989-03-15 Sumitomo Electric Industries Limited Compact fritté à dureté élevée et son procédé de fabrication
US4778486A (en) * 1985-02-04 1988-10-18 The General Electric Company Directional catalyst alloy sweep through process for preparing diamond compacts
US4695321A (en) * 1985-06-21 1987-09-22 New Mexico Tech Research Foundation Dynamic compaction of composite materials containing diamond
US5413772A (en) * 1987-03-30 1995-05-09 Crystallume Diamond film and solid particle composite structure and methods for fabricating same
US4907377A (en) * 1988-06-16 1990-03-13 General Electric Company Directional catalyst alloy sweep through process for preparing diamond compacts
DE68916207T3 (de) * 1988-12-21 1999-11-25 Mitsubishi Materials Corp Diamantbeschichtetes Werkzeug, Substrate dafür und Verfahren zu dessen Herstellung.
EP0376878B1 (fr) * 1988-12-27 1994-03-09 Hitachi Metals, Ltd. Alliage cermet
DE4090245T (fr) * 1989-02-13 1992-01-30
US5158148A (en) * 1989-05-26 1992-10-27 Smith International, Inc. Diamond-containing cemented metal carbide
US5045092A (en) * 1989-05-26 1991-09-03 Smith International, Inc. Diamond-containing cemented metal carbide
DE69112665T2 (de) * 1990-02-20 1996-04-04 Sumitomo Electric Industries Bohrer mit Einwegschneideinsatz.
DE4007057A1 (de) * 1990-03-07 1991-09-12 Starck Hermann C Fa Kobaltgebundene diamantwerkzeuge, verfahren zu ihrerherstellung sowie deren verwendung
US5370195A (en) * 1993-09-20 1994-12-06 Smith International, Inc. Drill bit inserts enhanced with polycrystalline diamond
JPH07331376A (ja) * 1994-06-03 1995-12-19 Sumitomo Electric Ind Ltd 非磁性若しくは弱磁性ダイヤモンド焼結体とその製法
US6676704B1 (en) 1994-08-12 2004-01-13 Diamicron, Inc. Prosthetic joint component having at least one sintered polycrystalline diamond compact articulation surface and substrate surface topographical features in said polycrystalline diamond compact
US7396505B2 (en) 1994-08-12 2008-07-08 Diamicron, Inc. Use of CoCrMo to augment biocompatibility in polycrystalline diamond compacts
US6494918B1 (en) 2000-01-30 2002-12-17 Diamicron, Inc. Component for a prosthetic joint having a diamond load bearing and articulation surface
US7678325B2 (en) 1999-12-08 2010-03-16 Diamicron, Inc. Use of a metal and Sn as a solvent material for the bulk crystallization and sintering of diamond to produce biocompatbile biomedical devices
US6800095B1 (en) 1994-08-12 2004-10-05 Diamicron, Inc. Diamond-surfaced femoral head for use in a prosthetic joint
US6596225B1 (en) 2000-01-31 2003-07-22 Diamicron, Inc. Methods for manufacturing a diamond prosthetic joint component
US7494507B2 (en) 2000-01-30 2009-02-24 Diamicron, Inc. Articulating diamond-surfaced spinal implants
US7396501B2 (en) 1994-08-12 2008-07-08 Diamicron, Inc. Use of gradient layers and stress modifiers to fabricate composite constructs
US6514289B1 (en) 2000-01-30 2003-02-04 Diamicron, Inc. Diamond articulation surface for use in a prosthetic joint
US6063149A (en) * 1995-02-24 2000-05-16 Zimmer; Jerry W. Graded grain size diamond layer
BE1009811A3 (fr) * 1995-12-08 1997-08-05 Union Miniere Sa Poudre prealliee et son utilisation dans la fabrication d'outils diamantes.
IL132548A (en) 1997-04-29 2004-09-27 Umicore Nv Pre-alloyed powder containing copper and its use to create tools with diamonds
US6179988B1 (en) * 1997-08-29 2001-01-30 Electrocopper Products Limited Process for making copper wire
US6528159B1 (en) 1998-03-02 2003-03-04 Sumitomo Electric Industries, Ltd. Sintered diamond tool and method for manufacturing the same
US6214079B1 (en) * 1998-03-25 2001-04-10 Rutgers, The State University Triphasic composite and method for making same
US7556763B2 (en) 1999-12-08 2009-07-07 Diamicron, Inc. Method of making components for prosthetic joints
US7569176B2 (en) 1999-12-08 2009-08-04 Diamicron, Inc. Method for making a sintered superhard prosthetic joint component
US6610095B1 (en) 2000-01-30 2003-08-26 Diamicron, Inc. Prosthetic joint having substrate surface topographical featurers and at least one diamond articulation surface
US8603181B2 (en) 2000-01-30 2013-12-10 Dimicron, Inc Use of Ti and Nb cemented in TiC in prosthetic joints
US6709463B1 (en) 2000-01-30 2004-03-23 Diamicron, Inc. Prosthetic joint component having at least one solid polycrystalline diamond component
US6372012B1 (en) 2000-07-13 2002-04-16 Kennametal Inc. Superhard filler hardmetal including a method of making
US6655845B1 (en) 2001-04-22 2003-12-02 Diamicron, Inc. Bearings, races and components thereof having diamond and other superhard surfaces
KR100528046B1 (ko) * 2003-08-26 2005-11-15 한국과학기술연구원 균일한 고용체 입자구조를 갖는 초미세 결정립 서메트제조 방법
AU2004305319B2 (en) * 2003-12-11 2010-05-13 Element Six (Pty) Ltd Polycrystalline diamond abrasive elements
US8449991B2 (en) 2005-04-07 2013-05-28 Dimicron, Inc. Use of SN and pore size control to improve biocompatibility in polycrystalline diamond compacts
WO2007013137A1 (fr) * 2005-07-26 2007-02-01 Sumitomo Electric Industries, Ltd. Produit de diamant fritté à haute résistance et très résistant à l'abrasion et son procédé de production
WO2008053430A1 (fr) * 2006-10-31 2008-05-08 Element Six (Production) (Pty) Ltd Dispositifs compacts abrasifs en diamant polycristallin
ZA200901042B (en) * 2006-10-31 2010-05-26 Element Six Production Pty Ltd Polycrystalline diamond abrasive compacts
GB2459272A (en) * 2008-04-15 2009-10-21 Element Six Diamond enhanced carbide type materials
GB0815229D0 (en) * 2008-08-21 2008-09-24 Element Six Production Pty Ltd Polycrystalline diamond abrasive compact
US8663359B2 (en) 2009-06-26 2014-03-04 Dimicron, Inc. Thick sintered polycrystalline diamond and sintered jewelry
US9149777B2 (en) 2011-10-10 2015-10-06 Baker Hughes Incorporated Combined field assisted sintering techniques and HTHP sintering techniques for forming polycrystalline diamond compacts and earth-boring tools
WO2013181525A1 (fr) * 2012-05-31 2013-12-05 Diamond Innovations, Inc. Compact fritté extra-dur pour applications d'outils de coupe et son procédé de fabrication
RU2754825C1 (ru) * 2020-03-24 2021-09-07 Федеральное государственное бюджетное учреждение науки Федеральный исследовательский центр "Якутский научный центр Сибирского отделения Российской академии наук" Матрица для алмазного инструмента на основе карбида вольфрама со связкой из эвтектического сплава Fe-C и способ её получения

Family Cites Families (18)

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Publication number Priority date Publication date Assignee Title
DE611860C (de) * 1929-04-23 1935-04-08 Aeg Verfahren zur Herstellung einer Diamantstaub enthaltenden harten Sinterlegierung und daraus bestehender Werkzeuge
US1904049A (en) * 1929-09-05 1933-04-18 Gen Electric Diamond charged cutting tool bit
FR704223A (fr) * 1929-10-23 1931-05-15 Thomson Houston Comp Francaise Perfectionnements aux alliages durs et aux méthodes de leur fabrication
US3141746A (en) * 1960-10-03 1964-07-21 Gen Electric Diamond compact abrasive
US3136615A (en) * 1960-10-03 1964-06-09 Gen Electric Compact of abrasive crystalline material with boron carbide bonding medium
US3316073A (en) * 1961-08-02 1967-04-25 Norton Co Process for making metal bonded diamond tools employing spherical pellets of metallic powder-coated diamond grits
US3399254A (en) * 1964-05-19 1968-08-27 Du Pont Process for sintering diamond particles
US3306720A (en) * 1964-05-28 1967-02-28 Gen Electric Method for the production of diamond compact abrasives
US3372010A (en) * 1965-06-23 1968-03-05 Wall Colmonoy Corp Diamond abrasive matrix
US3779726A (en) * 1969-03-07 1973-12-18 Norton Co A method of making a metal impregnated grinding tool
CA1070123A (fr) * 1969-04-17 1980-01-22 Howard T. Hall Meules au diamant
US3663475A (en) * 1970-03-06 1972-05-16 Allied Chem Novel diamond powder dispersions and process for obtaining same
US3785093A (en) * 1970-12-21 1974-01-15 L Vereschagin Method of bonding diamond with refractory cermet material
US3913280A (en) * 1971-01-29 1975-10-21 Megadiamond Corp Polycrystalline diamond composites
US3767371A (en) * 1971-07-01 1973-10-23 Gen Electric Cubic boron nitride/sintered carbide abrasive bodies
US3944398A (en) * 1974-04-30 1976-03-16 Frank Rutherford Bell Method of forming an abrasive compact of cubic boron nitride
IE42084B1 (en) * 1974-09-18 1980-06-04 De Beers Ind Diamond Abrasive bodies
US4084942A (en) * 1975-08-27 1978-04-18 Villalobos Humberto Fernandez Ultrasharp diamond edges and points and method of making

Also Published As

Publication number Publication date
GB1598775A (en) 1981-09-23
FR2389437A1 (fr) 1978-12-01
AU518306B2 (en) 1981-09-24
US4171973A (en) 1979-10-23
AU3566778A (en) 1979-11-08
CA1103042A (fr) 1981-06-16
US4231762A (en) 1980-11-04

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Legal Events

Date Code Title Description
ST Notification of lapse