ES2037747T3 - Composiciones de zrtio4-al2tio5-zro2 de baja expansion termica. - Google Patents

Composiciones de zrtio4-al2tio5-zro2 de baja expansion termica.

Info

Publication number
ES2037747T3
ES2037747T3 ES198888101802T ES88101802T ES2037747T3 ES 2037747 T3 ES2037747 T3 ES 2037747T3 ES 198888101802 T ES198888101802 T ES 198888101802T ES 88101802 T ES88101802 T ES 88101802T ES 2037747 T3 ES2037747 T3 ES 2037747T3
Authority
ES
Spain
Prior art keywords
al2tio5
degrees
thermal expansion
warming
composition
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
ES198888101802T
Other languages
English (en)
Inventor
Frederick John Parker
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.)
WR Grace and Co Conn
Original Assignee
WR Grace and Co Conn
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 WR Grace and Co Conn filed Critical WR Grace and Co Conn
Application granted granted Critical
Publication of ES2037747T3 publication Critical patent/ES2037747T3/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
    • C04B35/01—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
    • C04B35/48—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 zirconium or hafnium oxides, zirconates, zircon or hafnates
    • C04B35/49—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 zirconium or hafnium oxides, zirconates, zircon or hafnates containing also titanium oxides or titanates
    • 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
    • C04B35/46—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 titanium oxides or titanates
    • C04B35/462—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 titanium oxides or titanates based on titanates
    • C04B35/478—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 titanium oxides or titanates based on titanates based on aluminium titanates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Compositions Of Oxide Ceramics (AREA)

Abstract

COMPOSICION CERAMICA DE BAJO COEFICIENTE DE DILATACION TERMICA QUE TIENE UNA FASE PREDOMINANTE DE AL2TIO5 JUNTO A FASES DE TITANATO DE CIRCONIO Y CIRCONIA. LA COMPOSICION CERAMICA COMPLETA FINAL DESPUES DEL TRATAMIENTO TERMICO TIENE UN BAJO COEFICIENTE DE DILATACION TERMICA ENTRE 24 Y 1000 GRADOS C NO SUPERIOR A 1,5 X 10 -6 C Y A UNA ESTABILIDAD TERMICA EN EL QIRE TAL QUE (A) CALENTANDO A 1200 GRADOS C DURANTE, AL MENOS, 4 HORAS NO SE PRODUCE SUSTANCIALMENTE DESCOMPOSICION DE LA FASE AL2TIO5 A RUTILO O ALUMINA CUANDO SE MIDE POR DIFRACCION DE RAYOS X; (B) EL CRECIMIENTO FISICO DESPUES DE SOMETERLO A CICLO TERMICO ENTRE 200 Y 1150 GRADOS C DURANTE 300 CICLOS NO SUPERA EL 1,5%; Y (C) LA COMPOSICION MANTIENE UN BAJO COEFICIENTE DE DILATACION MEDIO ENTRE 24-1000 GRADOS C NO MAYOR DE 1,5 X 10 -6 C DESPUES DE CALENTAMIENTO ISOTERMICO O EN CONDICIONES CICLICAS. LA COMPOSICION SE FABRICA PREFERIBLEMENTE FORMANDO UNA MEZCLA DEL EQUIVALENTE A 50-90 VOLUMENES % DE AL2TIO5 O UNA SOLUCION SOLIDA QUETIENE UNA CANTIDAD SUSTANCIAL DE AL2TIO5 EN LA SOLUCION SOLIDA, Y TITANATO DE CIRCONIO Y A CONTINUACION CALENTANDO LA MEZCLA S UNA TEMPERATURA DE 1250 GRADOS C O MAS ALTA.
ES198888101802T 1987-02-13 1988-02-08 Composiciones de zrtio4-al2tio5-zro2 de baja expansion termica. Expired - Lifetime ES2037747T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US1456087A 1987-02-13 1987-02-13
US07/082,698 US4758542A (en) 1987-02-13 1987-08-07 Low thermal expansion ZrTiO4 --Al2 TiO5 --ZrO2 compositions

Publications (1)

Publication Number Publication Date
ES2037747T3 true ES2037747T3 (es) 1993-07-01

Family

ID=26686243

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888101802T Expired - Lifetime ES2037747T3 (es) 1987-02-13 1988-02-08 Composiciones de zrtio4-al2tio5-zro2 de baja expansion termica.

Country Status (6)

Country Link
US (1) US4758542A (es)
EP (1) EP0278456B1 (es)
AU (1) AU594614B2 (es)
CA (1) CA1294291C (es)
DE (1) DE3877221T2 (es)
ES (1) ES2037747T3 (es)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4916022A (en) * 1988-11-03 1990-04-10 Allied-Signal Inc. Titania doped ceramic thermal barrier coatings
IL92397A0 (en) * 1989-01-30 1990-07-26 Lanxide Technology Co Ltd Method of producing self-supporting aluminum titanate composites and products relating thereto
US5139979A (en) * 1989-01-30 1992-08-18 Lanxide Technology Company, Lp Method of producing self-supporting aluminum titanate composites and products relating thereto
US5667898A (en) * 1989-01-30 1997-09-16 Lanxide Technology Company, Lp Self-supporting aluminum titanate composites and products relating thereto
US5340783A (en) * 1989-01-30 1994-08-23 Lanxide Technology Company, Lp Method of producing self-supporting aluminum titanate composites and products relating thereto
FR2729584B1 (fr) * 1995-01-25 1997-08-01 Tami Ind Support poreux inorganique pour membrane et procede de fabrication
US5753945A (en) * 1995-06-29 1998-05-19 Northern Telecom Limited Integrated circuit structure comprising a zirconium titanium oxide barrier layer and method of forming a zirconium titanium oxide barrier layer
US6942713B2 (en) * 2003-11-04 2005-09-13 Corning Incorporated Ceramic body based on aluminum titanate
RU2263646C2 (ru) * 2003-11-27 2005-11-10 Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный технологический институт (технический университет)" Высокотемпературный материал с низким значением температурного коэффициента линейного расширения и способ его получения
US7259120B2 (en) * 2004-04-21 2007-08-21 Corning Incorporated Aluminum titanate ceramic articles and methods of making same
US20060021308A1 (en) * 2004-07-29 2006-02-02 Merkel Gregory A Mullite-aluminum titanate body and method for making same
US20070259769A1 (en) * 2005-02-22 2007-11-08 Ellison Adam J G Aluminum titanate ceramic articles and methods of making same
KR100752520B1 (ko) * 2005-03-07 2007-08-29 (주)케이에이치 케미컬 내부식성 세라믹 재료 및 이를 사용한 필터, 이들의제조방법
DE102005036394B4 (de) * 2005-08-03 2008-07-24 Tu Bergakademie Freiberg Verfahren zur Herstellung eines thermoschock- und korrosionsbeständigen Keramikwerkstoffes auf der Basis eines zirkondioxidfreien feuerfesten Oxides
FR2897612B1 (fr) * 2006-02-17 2008-05-16 Saint Gobain Ct Recherches Grain fondu d'alumine-oxyde de titane-zircone
DE102007047871B4 (de) 2006-11-28 2023-04-27 Ngk Insulators, Ltd. Cordierit-keramik , deren verwendung und verfahren für das herstellen derselben
US7713897B2 (en) * 2007-02-27 2010-05-11 Corning Incorporated Ceramic materials for 4-way and NOx adsorber and method for making same
JP2010100510A (ja) * 2008-01-07 2010-05-06 Sumitomo Chemical Co Ltd チタン酸アルミニウムセラミックスの製造方法
EP2291339A1 (de) * 2008-05-29 2011-03-09 Mann + Hummel GmbH Filtereinrichtung zur entfernung von partikeln aus einem gasstrom
CN101423389B (zh) * 2008-11-26 2012-05-16 河北理工大学 一种纳米氧化锆结合钛酸铝复合材料的制备方法
DE102009006778B4 (de) 2009-01-31 2014-12-04 Technische Universität Bergakademie Freiberg Verfahren zur Herstellung einer flamm- oder plasmagespritzten thermoschock- und korrosionsbeständigen Keramikschicht auf Basis von Al2O3-TiO2-ZrO2
RU2392249C1 (ru) * 2009-04-21 2010-06-20 Государственное образовательное учреждение высшего профессионального образования "Санкт-Петербургский государственный технологический институт (технический университет)" Шихта и высокотемпературный материал с низким значением коэффициента температурного линейного расширения, полученный из нее
FR2950340B1 (fr) * 2009-09-22 2015-07-17 Saint Gobain Ct Recherches Structure poreuse du type titanate d'alumine
KR20120083349A (ko) * 2009-09-22 2012-07-25 생-고뱅 생트레 드 레체르체 에 데투드 유로삐엔 알루미나 티타네이트 다공성 구조물
FR2950341B1 (fr) * 2009-09-22 2013-03-15 Saint Gobain Ct Recherches Structure poreuse du type titanate d'alumine
WO2014053251A1 (en) * 2012-10-05 2014-04-10 Imerys Ceramic structures
DE102013009902B8 (de) 2013-06-13 2018-05-30 Technische Universität Bergakademie Freiberg Thermoschockbeständiger Keramikwerkstoff bestehend aus Al2O3 mit TiO2-Zusätzen
US9339791B2 (en) * 2013-06-18 2016-05-17 Corning Incorporated Low thermal expansion aluminum titanate zirconium tin titanate ceramics
EP2851356A1 (en) * 2013-09-20 2015-03-25 Alstom Technology Ltd Method for producing means with thermal resist for applying at a surface of a heat exposed component
US20170183266A1 (en) * 2014-03-28 2017-06-29 Imerys Ceramic structures
JP6633192B2 (ja) 2015-09-28 2020-01-22 コーニング インコーポレイテッド チタン酸ジルコニウムスズ組成物、それを含むセラミック体、およびそれを製造する方法

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2776896A (en) * 1952-10-22 1957-01-08 Cambridge Tile Mfg Company Ceramic composition having thermal shock resistance
JPS5223113A (en) * 1975-08-14 1977-02-21 Tdk Electronics Co Ltd Low thermal expansion ceramics
US4126477A (en) * 1977-05-06 1978-11-21 Corning Glass Works Beta-spodumene glass-ceramics exhibiting excellent dimensional stability
JPS5562842A (en) * 1978-10-31 1980-05-12 Koransha Kk Molten metal teeming nozzle material
JPS5563387A (en) * 1978-10-31 1980-05-13 Koransha Kk Material for molten metal stirring rod
JPS5846473B2 (ja) * 1978-10-31 1983-10-17 株式会社香蘭社 低熱膨張セラミツク材料
JPS5562843A (en) * 1978-10-31 1980-05-12 Koransha Kk Material for molten metal gas blowwin pipe
JPS5562841A (en) * 1978-10-31 1980-05-12 Koransha Kk Material for thermocouple protecting tube steeping in molten metal
JPS55121966A (en) * 1979-03-06 1980-09-19 Asahi Glass Co Ltd Aluminum titanate sintered body
JPS55121967A (en) * 1979-03-06 1980-09-19 Asahi Glass Co Ltd Aluminum titanate ceramics sintered body
SU899600A1 (ru) * 1979-05-28 1982-01-23 Белорусский Ордена Трудового Красного Знамени Политехнический Институт Полимерна композици дл заливки
JPS5689844A (en) * 1979-12-25 1981-07-21 Asahi Glass Co Ltd Ceramic honeycomb and its production
JPS605545B2 (ja) * 1980-03-19 1985-02-12 日本碍子株式会社 低膨脹セラミックスおよびその製法
US4316964A (en) * 1980-07-14 1982-02-23 Rockwell International Corporation Al2 O3 /ZrO2 ceramic
US4483944A (en) * 1983-07-27 1984-11-20 Corning Glass Works Aluminum titanate-mullite ceramic articles
JPS6046970A (ja) * 1983-08-26 1985-03-14 キャタラ−工業株式会社 高強度、安定のチタン酸アルミニウム焼結体の製造方法
BE898604R (fr) * 1984-01-04 1984-05-02 Ct De Rech S De L Ind Belge De Procede de fabrication d'alliages ceramiques polyphases par frittage reactif, et alliages ceramiques polyphases obtenus

Also Published As

Publication number Publication date
EP0278456B1 (en) 1993-01-07
US4758542A (en) 1988-07-19
EP0278456A3 (en) 1990-01-31
EP0278456A2 (en) 1988-08-17
AU594614B2 (en) 1990-03-08
DE3877221T2 (de) 1993-04-29
CA1294291C (en) 1992-01-14
DE3877221D1 (de) 1993-02-18
AU1167588A (en) 1988-08-18

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