ES8105403A1 - Procedimiento de preparacion de un cuerpo de diamante poli- cristalino - Google Patents
Procedimiento de preparacion de un cuerpo de diamante poli- cristalinoInfo
- Publication number
- ES8105403A1 ES8105403A1 ES491750A ES491750A ES8105403A1 ES 8105403 A1 ES8105403 A1 ES 8105403A1 ES 491750 A ES491750 A ES 491750A ES 491750 A ES491750 A ES 491750A ES 8105403 A1 ES8105403 A1 ES 8105403A1
- Authority
- ES
- Spain
- Prior art keywords
- alloy
- charge
- diamond
- polycrystalline diamond
- diamond body
- 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
Links
Classifications
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- 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
- C04B35/52—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 carbon, e.g. graphite
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- 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
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B24—GRINDING; POLISHING
- B24D—TOOLS FOR GRINDING, BUFFING OR SHARPENING
- B24D3/00—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents
- B24D3/02—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent
- B24D3/04—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic
- B24D3/06—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements
- B24D3/08—Physical features of abrasive bodies, or sheets, e.g. abrasive surfaces of special nature; Abrasive bodies or sheets characterised by their constituents the constituent being used as bonding agent and being essentially inorganic metallic or mixture of metals with ceramic materials, e.g. hard metals, "cermets", cements for close-grained structure, e.g. using metal with low melting point
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
- C04B35/63—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B using additives specially adapted for forming the products, e.g.. binder binders
- C04B35/6303—Inorganic additives
- C04B35/6316—Binders based on silicon compounds
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- C04B35/00—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
- C04B35/64—Burning or sintering processes
- C04B35/645—Pressure sintering
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- 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
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- B01J2203/0605—Composition of the material to be processed
- B01J2203/062—Diamond
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- B01J2203/0605—Composition of the material to be processed
- B01J2203/0645—Boronitrides
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- B01J2203/06—High pressure synthesis
- B01J2203/065—Composition of the material produced
- B01J2203/0655—Diamond
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- B01J2203/065—Composition of the material produced
- B01J2203/066—Boronitrides
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- B01J2203/0675—Structural or physico-chemical features of the materials processed
- B01J2203/0685—Crystal sintering
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- C04B2235/38—Non-oxide ceramic constituents or additives
- C04B2235/3817—Carbides
- C04B2235/3826—Silicon carbides
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Abstract
PROCEDIMIENTO DE OBTENCION DE UN CUERPO DE DIAMANTE POLICRISTALINO. CONSISTE EN FORMAR UNA CARGA CONSTITUIDA POR UNA MASA DE CRISTALES DE DIAMANTE EN CONTACTO CON UNA MASA DE ALEACION EUTECTIFERA RICA EN SILICIO, ESTANDO LA ALEACION EN CONTACTO O ASOCIACION CON NITRURO DE BORO HEXAGONAL, ENCERRANDO DICHA CARGA EN UNA CAMARA DE REACCION, SOMETIENDO LA CARGA A UNA PRESION DE AL MENOS 25 KILOBARS; CALENTAR LA CARGA SOMETIDA A PRESION HASTA UNA TEMPERATURA SUFICIENTE PARA FUNDIR LA ALEACION Y EN LA CUAL NO SE PRODUCE NINGUNA GRATIFICACION NOTABLE DEL DIAMANTE, CON LO CUAL LA ALEACION SE INFILTRA A TRAVES DE LOS INTERSTICIOS FORMADOS ENTRE LOS CRISTALES DE DIAMANTE. LAS TEMPERATURAS DE INFILTRACION VARIAN ENTRE APROXIMADAMENTE 850 Y 1.600GC. LOS CRISTALES DE DIAMANTE ESTAN DOSIFICADOS EN FUNCION DE SU TAMAÑO ENTRE APROXIMADAMENTE UN MICRON Y 60 MICRONES.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/042,237 US4231195A (en) | 1979-05-24 | 1979-05-24 | Polycrystalline diamond body and process |
Publications (2)
Publication Number | Publication Date |
---|---|
ES491750A0 ES491750A0 (es) | 1981-05-16 |
ES8105403A1 true ES8105403A1 (es) | 1981-05-16 |
Family
ID=21920807
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES491750A Expired ES8105403A1 (es) | 1979-05-24 | 1980-05-22 | Procedimiento de preparacion de un cuerpo de diamante poli- cristalino |
Country Status (13)
Country | Link |
---|---|
US (1) | US4231195A (es) |
EP (1) | EP0019824B1 (es) |
JP (1) | JPS55158174A (es) |
AT (1) | ATE9148T1 (es) |
AU (1) | AU538647B2 (es) |
CA (1) | CA1136428A (es) |
DE (1) | DE3069056D1 (es) |
ES (1) | ES8105403A1 (es) |
IE (1) | IE50056B1 (es) |
IL (1) | IL59853A (es) |
IN (1) | IN153075B (es) |
MX (1) | MX153792A (es) |
ZA (1) | ZA802207B (es) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4453951A (en) * | 1980-07-09 | 1984-06-12 | General Electric Co. | Process for the production of silicone carbide composite |
US4417906A (en) * | 1980-07-09 | 1983-11-29 | General Electric Company | Process for production of silicon carbide composite |
US4448591A (en) * | 1981-01-21 | 1984-05-15 | General Electric Company | Cutting insert having unique cross section |
SE457537B (sv) * | 1981-09-04 | 1989-01-09 | Sumitomo Electric Industries | Diamantpresskropp foer ett verktyg samt saett att framstaella densamma |
US4698070A (en) * | 1981-12-16 | 1987-10-06 | General Electric Company | Cutting insert for interrupted heavy machining |
US4544517A (en) * | 1981-12-16 | 1985-10-01 | General Electric Co. | Automatic composite press technique for producing cutting inserts |
US4460382A (en) * | 1981-12-16 | 1984-07-17 | General Electric Company | Brazable layer for indexable cutting insert |
DE3546783C2 (es) * | 1984-03-30 | 1993-01-28 | De Beers Industrial Diamond Division (Proprietary) Ltd., Johannesburg, Transvaal, Za | |
WO1986001433A1 (en) * | 1984-08-24 | 1986-03-13 | The Australian National University | Diamond compacts and process for making same |
US4985051A (en) * | 1984-08-24 | 1991-01-15 | The Australian National University | Diamond compacts |
US4650776A (en) * | 1984-10-30 | 1987-03-17 | Smith International, Inc. | Cubic boron nitride compact and method of making |
IE57439B1 (en) * | 1985-04-09 | 1992-09-09 | De Beers Ind Diamond | Wire drawing die |
IE58714B1 (en) * | 1985-06-07 | 1993-11-03 | De Beers Ind Diamond | Thermally stable diamond abrasive compact body |
ZA864402B (en) * | 1985-06-18 | 1987-02-25 | De Beers Ind Diamond | Abrasive tool |
FR2598644B1 (fr) * | 1986-05-16 | 1989-08-25 | Combustible Nucleaire | Produit abrasif diamante thermostable et procede de fabrication d'un tel produit |
EP0308440B1 (en) * | 1987-03-23 | 1991-06-05 | The Australian National University | Diamond compacts |
DE69808324T2 (de) * | 1997-09-05 | 2003-05-22 | Frenton Ltd | Verfahren zur herstellung eines diamant-siliciumcarbid-siliciumkomposits und ein nach diesem verfahren hergestelltes komposit |
US6709747B1 (en) * | 1998-09-28 | 2004-03-23 | Skeleton Technologies Ag | Method of manufacturing a diamond composite and a composite produced by same |
US20030021901A1 (en) * | 2000-03-14 | 2003-01-30 | Adrien Gasse | Method for coating parts made of material based on sic, coating compositions, and resulting coated parts |
US20060113546A1 (en) * | 2002-10-11 | 2006-06-01 | Chien-Min Sung | Diamond composite heat spreaders having low thermal mismatch stress and associated methods |
KR20050084845A (ko) | 2002-10-11 | 2005-08-29 | 치엔 민 성 | 탄소질 열 확산기 및 관련 방법 |
US20050189647A1 (en) * | 2002-10-11 | 2005-09-01 | Chien-Min Sung | Carbonaceous composite heat spreader and associated methods |
US7173334B2 (en) | 2002-10-11 | 2007-02-06 | Chien-Min Sung | Diamond composite heat spreader and associated methods |
US7959841B2 (en) * | 2003-05-30 | 2011-06-14 | Los Alamos National Security, Llc | Diamond-silicon carbide composite and method |
US6939506B2 (en) * | 2003-05-30 | 2005-09-06 | The Regents Of The University Of California | Diamond-silicon carbide composite and method for preparation thereof |
GB2408735B (en) * | 2003-12-05 | 2009-01-28 | Smith International | Thermally-stable polycrystalline diamond materials and compacts |
US9103172B1 (en) | 2005-08-24 | 2015-08-11 | Us Synthetic Corporation | Polycrystalline diamond compact including a pre-sintered polycrystalline diamond table including a nonmetallic catalyst that limits infiltration of a metallic-catalyst infiltrant therein and applications therefor |
CN104941520A (zh) * | 2006-12-13 | 2015-09-30 | 戴蒙得创新股份有限公司 | 具有提高的机械加工性的研磨压实体 |
US7998573B2 (en) * | 2006-12-21 | 2011-08-16 | Us Synthetic Corporation | Superabrasive compact including diamond-silicon carbide composite, methods of fabrication thereof, and applications therefor |
US7791188B2 (en) | 2007-06-18 | 2010-09-07 | Chien-Min Sung | Heat spreader having single layer of diamond particles and associated methods |
SE532992C2 (sv) * | 2007-11-08 | 2010-06-08 | Alfa Laval Corp Ab | Förfarande för framställning av en diamantkomposit, grönkropp, diamantkomposit samt användning av diamantkompositen |
US8057775B2 (en) | 2008-04-22 | 2011-11-15 | Us Synthetic Corporation | Polycrystalline diamond materials, methods of fabricating same, and applications using same |
US8496076B2 (en) | 2009-10-15 | 2013-07-30 | Baker Hughes Incorporated | Polycrystalline compacts including nanoparticulate inclusions, cutting elements and earth-boring tools including such compacts, and methods of forming such compacts |
US8727042B2 (en) | 2009-09-11 | 2014-05-20 | Baker Hughes Incorporated | Polycrystalline compacts having material disposed in interstitial spaces therein, and cutting elements including such compacts |
US8579052B2 (en) | 2009-08-07 | 2013-11-12 | Baker Hughes Incorporated | Polycrystalline compacts including in-situ nucleated grains, earth-boring tools including such compacts, and methods of forming such compacts and tools |
US8531026B2 (en) | 2010-09-21 | 2013-09-10 | Ritedia Corporation | Diamond particle mololayer heat spreaders and associated methods |
US8778784B2 (en) | 2010-09-21 | 2014-07-15 | Ritedia Corporation | Stress regulated semiconductor devices and associated methods |
US9006086B2 (en) | 2010-09-21 | 2015-04-14 | Chien-Min Sung | Stress regulated semiconductor devices and associated methods |
WO2012064399A1 (en) * | 2010-11-08 | 2012-05-18 | Baker Hughes Incorporated | Polycrystalline compacts including nanoparticulate inclusions, cutting elements and earth-boring tools including such compacts, and methods of forming same |
EP3219693A1 (en) | 2011-04-06 | 2017-09-20 | Diamond Innovations, Inc. | Polycrystalline diamond (pcd) with an improved thermal stability |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL129734C (es) * | 1960-07-22 | |||
DE2324155C2 (de) * | 1973-05-12 | 1974-11-21 | Fried. Krupp Gmbh, 4300 Essen | Gesinterte polykristalline diamanthal tige Hartkorper und Verfahren zu ihrer Her stellung |
US4124401A (en) * | 1977-10-21 | 1978-11-07 | General Electric Company | Polycrystalline diamond body |
US4168957A (en) * | 1977-10-21 | 1979-09-25 | General Electric Company | Process for preparing a silicon-bonded polycrystalline diamond body |
US4151686A (en) * | 1978-01-09 | 1979-05-01 | General Electric Company | Silicon carbide and silicon bonded polycrystalline diamond body and method of making it |
JPS5562846A (en) * | 1978-10-31 | 1980-05-12 | Mitsubishi Metal Corp | Heattresisting and abrasion resisting superpressure sintering material with tenacity |
JPS5562850A (en) * | 1978-10-31 | 1980-05-12 | Mitsubishi Metal Corp | Heattresisting and abrasionnresisting superpssure sintering material with tenacity |
JPS5580776A (en) * | 1978-12-09 | 1980-06-18 | Mitsubishi Metal Corp | Tanacious heattresisting antiabrasive super high pressure sintering material |
JPS5580775A (en) * | 1978-12-09 | 1980-06-18 | Mitsubishi Metal Corp | Tanacious heattresisting antiabrasive super high pressure sintering material |
-
1979
- 1979-05-24 US US06/042,237 patent/US4231195A/en not_active Expired - Lifetime
-
1980
- 1980-04-09 IN IN412/CAL/80A patent/IN153075B/en unknown
- 1980-04-14 ZA ZA00802207A patent/ZA802207B/xx unknown
- 1980-04-17 IL IL59853A patent/IL59853A/xx not_active IP Right Cessation
- 1980-04-30 CA CA000350992A patent/CA1136428A/en not_active Expired
- 1980-05-19 DE DE8080102751T patent/DE3069056D1/de not_active Expired
- 1980-05-19 EP EP80102751A patent/EP0019824B1/en not_active Expired
- 1980-05-19 AT AT80102751T patent/ATE9148T1/de not_active IP Right Cessation
- 1980-05-20 AU AU58643/80A patent/AU538647B2/en not_active Ceased
- 1980-05-21 JP JP6766880A patent/JPS55158174A/ja active Granted
- 1980-05-22 ES ES491750A patent/ES8105403A1/es not_active Expired
- 1980-05-23 IE IE1088/80A patent/IE50056B1/en not_active IP Right Cessation
- 1980-05-23 MX MX182494A patent/MX153792A/es unknown
Also Published As
Publication number | Publication date |
---|---|
AU538647B2 (en) | 1984-08-23 |
US4231195A (en) | 1980-11-04 |
ZA802207B (en) | 1981-07-29 |
ATE9148T1 (de) | 1984-09-15 |
JPS6357384B2 (es) | 1988-11-11 |
IE801088L (en) | 1980-11-24 |
IN153075B (es) | 1984-05-26 |
ES491750A0 (es) | 1981-05-16 |
IL59853A0 (en) | 1980-06-30 |
MX153792A (es) | 1987-01-09 |
DE3069056D1 (en) | 1984-10-04 |
CA1136428A (en) | 1982-11-30 |
EP0019824A1 (en) | 1980-12-10 |
IE50056B1 (en) | 1986-02-05 |
JPS55158174A (en) | 1980-12-09 |
AU5864380A (en) | 1980-11-27 |
IL59853A (en) | 1983-07-31 |
EP0019824B1 (en) | 1984-08-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19970612 |