ES2028061T3 - Metodo para producir una cavidad conteniendo material ceramico. - Google Patents

Metodo para producir una cavidad conteniendo material ceramico.

Info

Publication number
ES2028061T3
ES2028061T3 ES87300409T ES87300409T ES2028061T3 ES 2028061 T3 ES2028061 T3 ES 2028061T3 ES 87300409 T ES87300409 T ES 87300409T ES 87300409 T ES87300409 T ES 87300409T ES 2028061 T3 ES2028061 T3 ES 2028061T3
Authority
ES
Spain
Prior art keywords
metal
mold
cavity
cast
provenance
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
ES87300409T
Other languages
English (en)
Inventor
Marc S. Newkirk
Andrew W. Urquhart
H. Daniel Lesher
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.)
Lanxide Technology Co LP
Original Assignee
Lanxide Technology Co LP
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 LP filed Critical Lanxide Technology Co LP
Application granted granted Critical
Publication of ES2028061T3 publication Critical patent/ES2028061T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C04B35/71—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
    • C04B35/01—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics
    • C04B35/10—Shaped ceramic products characterised by their composition; Ceramics compositions; Processing powders of inorganic compounds preparatory to the manufacturing of ceramic products based on oxide ceramics based on aluminium oxide
    • C04B35/111—Fine ceramics
    • C04B35/117—Composites
    • 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
    • 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
    • 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
    • C04B2235/32—Metal oxides, mixed metal oxides, or oxide-forming salts thereof, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3217—Aluminum oxide or oxide forming salts thereof, e.g. bauxite, alpha-alumina
    • 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
    • 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
    • C04B2235/34—Non-metal oxides, non-metal mixed oxides, or salts thereof that form the non-metal oxides upon heating, e.g. carbonates, nitrates, (oxy)hydroxides, chlorides
    • C04B2235/3418—Silicon oxide, silicic acids or oxide forming salts thereof, e.g. silica sol, fused silica, silica fume, cristobalite, quartz or flint
    • 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
    • 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
    • C04B2235/38—Non-oxide ceramic constituents or additives
    • C04B2235/3817—Carbides
    • C04B2235/3826—Silicon 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
    • 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
    • C04B2235/401—Alkaline earth metals
    • 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
    • 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
    • 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
    • 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
    • C04B2235/428—Silicon
    • 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
    • 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
    • C04B2235/602—Making the green bodies or pre-forms by moulding
    • C04B2235/6028—Shaping around a core which is removed later
    • 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
    • C04B2235/00—Aspects relating to ceramic starting mixtures or sintered ceramic products
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/80—Phases present in the sintered or melt-cast ceramic products other than the main phase
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249953—Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249987—With nonvoid component of specified composition

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Products (AREA)
  • Manufacture Of Alloys Or Alloy Compounds (AREA)
  • Materials For Medical Uses (AREA)
  • Prostheses (AREA)
  • Ceramic Capacitors (AREA)
  • Table Devices Or Equipment (AREA)
  • Saccharide Compounds (AREA)
  • Peptides Or Proteins (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

UN METODO DE PRODUCIR UN CUERPO DE MATERIAL COMPUESTO CERAMICO, QUE SE SOSTIENE POR SI MISMO, QUE TIENE POR LO MENOS UNA CAVIDAD QUE REPRESENTA DE MANERA INVERTIDA LA GEOMETRIA DE UN MOLDE POSITIVO DEL METAL DE PROCEDENCIA, INCLUYE EMPOTRAR EL MOLDE DE METAL DE PROCEDENCIA DENTRO DE UN LECHO DE CARGA SUSCEPTIBLE DE RECIBIR FORMA, PARA CREAR EN EL UNA CAVIDAD CONFIGURADA Y LLENADA POR EL MOLDE. EL CONJUNTO SE CALIENTA HASTA FUNDIR EL MOLDE DEL METAL DE PROCEDENCIA, POR EJEMPLO, UN MOLDE DE METAL DE PROCEDENCIA DE ALUMINIO, Y SE PONE EN CONTACTO CON UN OXIDANTE PARA OXIDAR EL METAL DE PROCEDENCIA FUNDIDO Y FORMAR UN MATERIAL POLICRISTALINO QUE CRECE A TRAVES DE LA CARGA QUE LO RODEA HACIENDOSE PASAR EL METAL FUNDIDO POR EL MATERIAL POLICRISTALINO EN CRECIMIENTO PARA SER OXIDADO EN LA CARA INTERMEDIA ENTRE EL OXIDANTE Y EL PRODUCTO DE REACCION DE OXIDACION PREVIAMENTE FORMADO, CON LO QUE LA CAVIDAD ANTERIORMENTE LLENADA POR EL MOLDE DE METAL DE PROCEDENCIA ES VACIADA FINALMENTE POR EL METAL.QUEDA DETRAS UNA CAVIDAD, CUYA FORMA REPRODUCE DE MANERA INVERTIDA LA CONFIGURACION ORIGINAL DEL MOLDE. EL METODO PROPORCIONA ARTICULOS DE MATERIALES COMPUESTOS CERAMICOS QUE TIENEN EN SU INTERIOR POR LO MENOS UNA CAVIDAD QUE REPRODUCE DE MANERA INVERTIDA LA CONFIGURACION DEL MOLDE QUE SUMINISTRO EL METAL DE PROCEDENCIA PARA LA OXIDACION.
ES87300409T 1986-01-27 1987-01-19 Metodo para producir una cavidad conteniendo material ceramico. Expired - Lifetime ES2028061T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/823,542 US4828785A (en) 1986-01-27 1986-01-27 Inverse shape replication method of making ceramic composite articles

Publications (1)

Publication Number Publication Date
ES2028061T3 true ES2028061T3 (es) 1992-07-01

Family

ID=25239058

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87300409T Expired - Lifetime ES2028061T3 (es) 1986-01-27 1987-01-19 Metodo para producir una cavidad conteniendo material ceramico.

Country Status (27)

Country Link
US (4) US4828785A (es)
EP (1) EP0234704B1 (es)
JP (1) JPH0832595B2 (es)
KR (1) KR950004063B1 (es)
CN (1) CN1017616B (es)
AT (1) ATE69039T1 (es)
AU (1) AU602878B2 (es)
BR (1) BR8700342A (es)
CA (1) CA1303336C (es)
CS (1) CS275933B6 (es)
DE (1) DE3774147D1 (es)
DK (1) DK165178C (es)
ES (1) ES2028061T3 (es)
FI (1) FI84343C (es)
GR (1) GR3003664T3 (es)
IE (1) IE59605B1 (es)
IL (1) IL81191A (es)
IN (1) IN166622B (es)
MX (1) MX163871B (es)
NO (1) NO175054B (es)
NZ (1) NZ219054A (es)
PH (1) PH25213A (es)
PL (1) PL153691B1 (es)
PT (1) PT84198B (es)
RU (1) RU1787148C (es)
YU (1) YU46531B (es)
ZA (1) ZA87413B (es)

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US5168081A (en) * 1986-01-27 1992-12-01 Lanxide Technology Company, Lp Ceramic composite articles obtained by inverse shape replication
US4828785A (en) * 1986-01-27 1989-05-09 Lanxide Technology Company, Lp Inverse shape replication method of making ceramic composite articles
US4847220A (en) * 1986-09-17 1989-07-11 Lanxide Technology Company, Lp Method of making ceramic composites
TR23487A (tr) * 1986-12-22 1990-02-01 Lanxide Technology Co Ltd Sekilli seramik bilesikleri yapma yoentemi
US4849266A (en) * 1987-11-03 1989-07-18 Lanxide Technology Company, Lp Compliant layer
US4957779A (en) * 1988-02-18 1990-09-18 Lanxide Technology Company, Lp Method for producing a protective layer on a ceramic body
US5007476A (en) * 1988-11-10 1991-04-16 Lanxide Technology Company, Lp Method of forming metal matrix composite bodies by utilizing a crushed polycrystalline oxidation reaction product as a filler, and products produced thereby

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Publication number Publication date
ZA87413B (en) 1987-08-26
IL81191A (en) 1990-11-05
DK43587D0 (da) 1987-01-27
US5051382A (en) 1991-09-24
NO870312D0 (no) 1987-01-26
PL153691B1 (en) 1991-05-31
IE59605B1 (en) 1994-03-09
IN166622B (es) 1990-06-23
IE870193L (en) 1987-07-27
CN87100269A (zh) 1987-10-21
EP0234704A2 (en) 1987-09-02
AU6791987A (en) 1987-07-30
DK165178C (da) 1993-03-08
ATE69039T1 (de) 1991-11-15
US5275987A (en) 1994-01-04
FI84343C (fi) 1991-11-25
GR3003664T3 (es) 1993-03-16
FI870336A0 (fi) 1987-01-26
CS275933B6 (en) 1992-03-18
IL81191A0 (en) 1987-08-31
KR870007087A (ko) 1987-08-14
YU10187A (en) 1988-12-31
NO175054C (es) 1994-08-24
RU1787148C (ru) 1993-01-07
PT84198B (pt) 1989-09-14
US4828785A (en) 1989-05-09
AU602878B2 (en) 1990-11-01
DK165178B (da) 1992-10-19
YU46531B (sh) 1993-11-16
NZ219054A (en) 1990-03-27
NO175054B (no) 1994-05-16
DE3774147D1 (de) 1991-12-05
US5494868A (en) 1996-02-27
CN1017616B (zh) 1992-07-29
DK43587A (da) 1987-07-28
NO870312L (no) 1987-07-28
FI84343B (fi) 1991-08-15
EP0234704B1 (en) 1991-10-30
MX163871B (es) 1992-06-29
JPS62230663A (ja) 1987-10-09
PL263840A1 (en) 1988-02-04
JPH0832595B2 (ja) 1996-03-29
BR8700342A (pt) 1987-12-08
FI870336A7 (fi) 1987-07-28
EP0234704A3 (en) 1988-04-06
PH25213A (en) 1991-03-27
PT84198A (pt) 1987-02-01
CA1303336C (en) 1992-06-16
KR950004063B1 (ko) 1995-04-25

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