MX174562B - Un metodo para producir cuerpos mixtos de ceramica - Google Patents

Un metodo para producir cuerpos mixtos de ceramica

Info

Publication number
MX174562B
MX174562B MX019119A MX1911990A MX174562B MX 174562 B MX174562 B MX 174562B MX 019119 A MX019119 A MX 019119A MX 1911990 A MX1911990 A MX 1911990A MX 174562 B MX174562 B MX 174562B
Authority
MX
Mexico
Prior art keywords
mother metal
preform
boron
contact
molten
Prior art date
Application number
MX019119A
Other languages
English (en)
Inventor
William Bayard Johnson
Terry Dennis Claar
Gerhard Hans Schiroky
Donald Peter Ripa
Original Assignee
Lanxide Technology 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 Lanxide Technology Co Ltd filed Critical Lanxide Technology Co Ltd
Publication of MX174562B publication Critical patent/MX174562B/es

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
    • C04B35/71—Ceramic products containing macroscopic reinforcing agents
    • C04B35/74—Ceramic products containing macroscopic reinforcing agents containing shaped metallic materials
    • 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
    • C04B35/56—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 carbides or oxycarbides
    • C04B35/563—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 carbides or oxycarbides based on boron carbide
    • 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
    • C04B35/56—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 carbides or oxycarbides
    • C04B35/5607—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 carbides or oxycarbides based on refractory metal carbides
    • C04B35/5622—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 carbides or oxycarbides based on refractory metal carbides based on zirconium or hafnium carbides
    • 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
    • C04B35/5805—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 borides
    • C04B35/58064—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 borides based on refractory borides
    • C04B35/58071—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 borides based on refractory borides based on titanium borides
    • 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
    • C04B35/5805—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 borides
    • C04B35/58064—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 borides based on refractory borides
    • C04B35/58078—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 borides based on refractory borides based on zirconium or hafnium borides
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C04B35/65—Reaction sintering of free metal- or free silicon-containing compositions
    • 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
    • C04B35/622—Forming processes; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products
    • C04B35/64—Burning or sintering processes
    • C04B35/65—Reaction sintering of free metal- or free silicon-containing compositions
    • C04B35/652—Directional oxidation or solidification, e.g. Lanxide process

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Ceramic Products (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

La presente invención se refiere a un método para producir un cuerpo autosoportante, caracterizado porque comprende: poner en contacto por lo menos un material que comprende un material seleccionado del grupo que consiste de carburo de boro y una mezcla de un material donador de carbono y un material donador de boro, con un molde poroso, efectuándose el contacto mediante al menos un proceso que comprende moldeo por sedimentación, moldeo en barbotina y prensado isostático, para formar una preforma que esta en contacto con el molde; calentar un metal madre, en una atmosféra sustancialmente inerte, a una temperatura por encima de su punto de fusión, para formar un cuerpo de metal madre fundido, y poner en contacto el cuerpo de metal madre fundido con la preforma, mantener la temperatura durante un tiempo suficiente para permitir la infiltración del metal madre fundido dentro de la preforma y para permitir la reacción del metal madre fundido con la preforma, para formar por lo menos un compuesto que contiene boro; y continuar la reacción de infiltración durante un tiempo suficiente para producir el cuerpo autosoportante, que comprende por lo menos un compuesto de metal madre que contiene boro.
MX019119A 1989-01-13 1990-01-12 Un metodo para producir cuerpos mixtos de ceramica MX174562B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29677089A 1989-01-13 1989-01-13

Publications (1)

Publication Number Publication Date
MX174562B true MX174562B (es) 1994-05-26

Family

ID=23143473

Family Applications (1)

Application Number Title Priority Date Filing Date
MX019119A MX174562B (es) 1989-01-13 1990-01-12 Un metodo para producir cuerpos mixtos de ceramica

Country Status (18)

Country Link
US (1) US5299621A (es)
EP (1) EP0383715B1 (es)
JP (1) JP2911936B2 (es)
KR (1) KR900011680A (es)
CN (1) CN1044803A (es)
AT (1) ATE96770T1 (es)
AU (1) AU629889B2 (es)
BR (1) BR9000054A (es)
CA (1) CA2007605A1 (es)
DE (1) DE69004288T2 (es)
FI (1) FI900198A7 (es)
IE (1) IE63021B1 (es)
IL (1) IL92396A0 (es)
MX (1) MX174562B (es)
NO (1) NO900143L (es)
NZ (1) NZ232043A (es)
PT (1) PT92851A (es)
ZA (1) ZA90222B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
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US6458298B1 (en) * 1992-09-10 2002-10-01 Sumitomo Electric Industries, Ltd. Process for molding ceramics
US5753163A (en) 1995-08-28 1998-05-19 Moltech. Invent S.A. Production of bodies of refractory borides
DE19834571C2 (de) * 1998-07-31 2001-07-26 Daimler Chrysler Ag Verfahren zur Herstellung von Körpern aus faserverstärkten Verbundwerkstoffen und Verwendung des Verfahrens
US6296045B1 (en) * 1998-08-12 2001-10-02 The Dow Chemical Company Ceramic-metal composite and method to form said composite
RU2212306C1 (ru) * 2002-03-14 2003-09-20 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт авиационных материалов" Способ получения композиционного материала
JP4837304B2 (ja) * 2005-04-13 2011-12-14 太平洋セメント株式会社 中性子吸収作用を有する炭化ホウ素含有金属基複合材料及びその製造方法
JP5809971B2 (ja) * 2011-12-28 2015-11-11 日本ファインセラミックス株式会社 複合材料の製造方法
CN105761773B (zh) * 2016-03-07 2017-09-29 镇江纽科利核能新材料科技有限公司 乏燃料贮运用中子吸收材料的制备方法
FR3075787B1 (fr) * 2017-12-22 2021-04-09 Safran Ceram Procede de fabrication d'une piece en materiau composite a matrice ceramique

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DE1229505B (de) * 1964-01-23 1966-12-01 Kempten Elektroschmelz Gmbh Verfahren zur Herstellung von Erdalkalimetallboriden und -carbiden
US3758662A (en) * 1971-04-30 1973-09-11 Westinghouse Electric Corp In carbonaceous mold forming dense carbide articles from molten refractory metal contained
US3864154A (en) * 1972-11-09 1975-02-04 Us Army Ceramic-metal systems by infiltration
GB1492477A (en) * 1976-04-21 1977-11-23 British Steel Corp Production of articles containing a hard phase
US4353714A (en) * 1981-10-26 1982-10-12 General Electric Company Polycrystalline silicon-bonded cubic boron nitride body and method
US4793968A (en) * 1982-12-29 1988-12-27 Sermatech International, Inc. Surface modified powder metal parts and methods for making same
US4595545A (en) * 1982-12-30 1986-06-17 Eltech Systems Corporation Refractory metal borides and composites containing them
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EP0116809B1 (en) * 1983-02-16 1990-05-02 MOLTECH Invent S.A. Cermets and their manufacture
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Also Published As

Publication number Publication date
ZA90222B (en) 1991-09-25
AU4779590A (en) 1990-07-19
NO900143D0 (no) 1990-01-11
CA2007605A1 (en) 1990-07-13
FI900198A7 (fi) 1990-07-14
JP2911936B2 (ja) 1999-06-28
PT92851A (pt) 1990-07-31
AU629889B2 (en) 1992-10-15
US5299621A (en) 1994-04-05
KR900011680A (ko) 1990-08-01
IE900111L (en) 1990-07-13
FI900198A0 (fi) 1990-01-12
EP0383715B1 (en) 1993-11-03
ATE96770T1 (de) 1993-11-15
IL92396A0 (en) 1990-07-26
IE63021B1 (en) 1995-03-22
JPH02275761A (ja) 1990-11-09
DE69004288T2 (de) 1994-03-31
CN1044803A (zh) 1990-08-22
NO900143L (no) 1990-07-16
BR9000054A (pt) 1990-10-16
DE69004288D1 (de) 1993-12-09
NZ232043A (en) 1992-05-26
EP0383715A1 (en) 1990-08-22

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