ES2067513T3 - Compactos porosos policristalinos de diamante infiltrados con silicio y procedimiento de fabricacion. - Google Patents

Compactos porosos policristalinos de diamante infiltrados con silicio y procedimiento de fabricacion.

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Publication number
ES2067513T3
ES2067513T3 ES89119634T ES89119634T ES2067513T3 ES 2067513 T3 ES2067513 T3 ES 2067513T3 ES 89119634 T ES89119634 T ES 89119634T ES 89119634 T ES89119634 T ES 89119634T ES 2067513 T3 ES2067513 T3 ES 2067513T3
Authority
ES
Spain
Prior art keywords
silicon
compact
inflated
manufacturing procedure
diamond polycrystalline
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 - Lifetime
Application number
ES89119634T
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English (en)
Inventor
Hyun Sam Cho
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.)
General Electric Co
Original Assignee
General Electric Co
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Filing date
Publication date
Application filed by General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of ES2067513T3 publication Critical patent/ES2067513T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B32/00—Carbon; Compounds thereof
    • C01B32/25—Diamond
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/009—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone characterised by the material treated
    • C—CHEMISTRY; METALLURGY
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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
    • C04B35/515—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
    • C—CHEMISTRY; METALLURGY
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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
    • 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
    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/45—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements
    • C04B41/50—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials
    • C04B41/5093—Coating or impregnating, e.g. injection in masonry, partial coating of green or fired ceramics, organic coating compositions for adhering together two concrete elements with inorganic materials with elements other than metals or carbon
    • C04B41/5096—Silicon
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    • C04B41/00—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone
    • C04B41/80—After-treatment of mortars, concrete, artificial stone or ceramics; Treatment of natural stone of only ceramics
    • C04B41/81—Coating or impregnation
    • C04B41/85—Coating or impregnation with inorganic materials
    • 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
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    • C04B2235/30—Constituents and secondary phases not being of a fibrous nature
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    • 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
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    • 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
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    • C04B2235/404—Refractory metals
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    • 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
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    • 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
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    • C04B2235/407—Copper
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    • 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
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    • C04B2235/40—Metallic constituents or additives not added as binding phase
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    • 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
    • C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
    • C04B2235/421—Boron
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    • 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
    • C04B2235/42—Non metallic elements added as constituents or additives, e.g. sulfur, phosphor, selenium or tellurium
    • C04B2235/422—Carbon
    • C04B2235/427—Diamond
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    • 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
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/60—Aspects relating to the preparation, properties or mechanical treatment of green bodies or pre-forms
    • C04B2235/616—Liquid infiltration of green bodies or pre-forms
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    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
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    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/658—Atmosphere during thermal treatment
    • C04B2235/6581—Total pressure below 1 atmosphere, e.g. vacuum

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Inorganic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Metallurgy (AREA)
  • Mechanical Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Ceramic Products (AREA)
  • Filtering Materials (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Cold Cathode And The Manufacture (AREA)
  • Polishing Bodies And Polishing Tools (AREA)
  • Catalysts (AREA)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)

Abstract

ES DESCUBIERTO UN METODO PARA PRODUCIR UN COMPACTO DIAMANTE POICRISTALINO QUE COMPRENDE PROVEER UN COMPACTO ESTABLE TERMALMENTE QUE COMPRENDE ENTRE EL 70% Y EL 90% POR VOLUMEN DE DIAMANTE, CARACTERIZADO POR UNA MALLA DE TRABAJO INTERCONECTADA, POROS VACIOS DISPERSADOS PORTODAS PARTES, ,Y QUE CONTIENEN ENTRE EL 0.05% Y EL 3% POR VOLUMEN DE UN MATERIAL DE AYUDA CATALIZADOR/SINTERIZADOR; Y SOMETER DICHO COMPACTO ESTABLE TERMALMENTE Y UN MATERIAL DE SILICONA A UN VACIO PARCIAL A UNA ELEVADA TEMPERATURA POR UN TIEMPO ADECUADO PARA QUE DICHO MATERIAL DE SILICONA SE INFILTRE DENTRO DE LOS POROS COMPACTOS. EL MATERIAL DE SILICONA TIENE UN PUNTO DE FUSION NO SUPERIOR A 1410 C Y PREFERIBLEMENTE ES UNA MEZCLA DE SILICONA QUE TIENE UN PUNTO DE FUSION EN EL RANGO ENTRE 800 Y 1400 C.
ES89119634T 1988-11-30 1989-10-23 Compactos porosos policristalinos de diamante infiltrados con silicio y procedimiento de fabricacion. Expired - Lifetime ES2067513T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27788588A 1988-11-30 1988-11-30

Publications (1)

Publication Number Publication Date
ES2067513T3 true ES2067513T3 (es) 1995-04-01

Family

ID=23062792

Family Applications (1)

Application Number Title Priority Date Filing Date
ES89119634T Expired - Lifetime ES2067513T3 (es) 1988-11-30 1989-10-23 Compactos porosos policristalinos de diamante infiltrados con silicio y procedimiento de fabricacion.

Country Status (10)

Country Link
EP (1) EP0374424B1 (es)
JP (1) JP2991728B2 (es)
KR (1) KR900007725A (es)
AT (1) ATE117025T1 (es)
AU (1) AU615325B2 (es)
CA (1) CA1327276C (es)
DE (1) DE68920561T2 (es)
ES (1) ES2067513T3 (es)
IE (1) IE66486B1 (es)
ZA (1) ZA894689B (es)

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US8071173B1 (en) 2009-01-30 2011-12-06 Us Synthetic Corporation Methods of fabricating a polycrystalline diamond compact including a pre-sintered polycrystalline diamond table having a thermally-stable region
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WO2011017673A2 (en) * 2009-08-07 2011-02-10 Smith International, Inc. Thermally stable polycrystalline diamond constructions
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US10309158B2 (en) 2010-12-07 2019-06-04 Us Synthetic Corporation Method of partially infiltrating an at least partially leached polycrystalline diamond table and resultant polycrystalline diamond compacts
US9027675B1 (en) 2011-02-15 2015-05-12 Us Synthetic Corporation Polycrystalline diamond compact including a polycrystalline diamond table containing aluminum carbide therein and applications therefor
US9034064B2 (en) * 2011-04-06 2015-05-19 Abhijit Suryavanshi Methods for improving thermal stability of silicon-bonded polycrystalline diamond
KR102203435B1 (ko) 2014-07-17 2021-01-14 엘지전자 주식회사 열교환기 및 그를 갖는 히트펌프

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FR2598644B1 (fr) * 1986-05-16 1989-08-25 Combustible Nucleaire Produit abrasif diamante thermostable et procede de fabrication d'un tel produit

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CA1327276C (en) 1994-03-01
AU3930189A (en) 1990-06-07
JPH02199062A (ja) 1990-08-07
KR900007725A (ko) 1990-06-01
JP2991728B2 (ja) 1999-12-20
ZA894689B (en) 1990-09-26
DE68920561D1 (de) 1995-02-23
IE893799L (en) 1990-05-30
ATE117025T1 (de) 1995-01-15
DE68920561T2 (de) 1995-06-22
IE66486B1 (en) 1996-01-10
EP0374424B1 (en) 1995-01-11
AU615325B2 (en) 1991-09-26
EP0374424A1 (en) 1990-06-27

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