JP2016500046A - 菫青石チタン酸アルミニウムマグネシウム組成物、およびこれを含んでなるセラミック物品 - Google Patents
菫青石チタン酸アルミニウムマグネシウム組成物、およびこれを含んでなるセラミック物品 Download PDFInfo
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- JP2016500046A JP2016500046A JP2015545146A JP2015545146A JP2016500046A JP 2016500046 A JP2016500046 A JP 2016500046A JP 2015545146 A JP2015545146 A JP 2015545146A JP 2015545146 A JP2015545146 A JP 2015545146A JP 2016500046 A JP2016500046 A JP 2016500046A
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Abstract
Description
Claims (5)
- アルミナ、マグネシアおよびチタニアを主に含んでなる擬板チタン石相と、
菫青石を含んでなる第2相と、
酸化カルシウムおよび酸化ストロンチウムの少なくとも1種を含んでなる焼結助剤と
を含んでなるセラミック物品。 - 前記焼結助剤が酸化セリウムをさらに含むことを特徴とする、請求項1に記載のセラミック物品。
- 前記焼結助剤が、酸化イットリウムおよび酸化ランタンの少なくとも1種をさらに含むことを特徴とする、請求項1または2に記載のセラミック物品。
- 酸化物基準で表して、a(Al2TiO5)+b(MgTi2O5)+c(2MgO・2Al2O3・5SiO2)+d(3Al2O3・2SiO2)+e(MgO・Al2O3)+f(2MgO・TiO2)+g(CaO)+h(SrO)+i(X)+j(Fe2O3・TiO2)+k(TiO2)+l(Al2O3)(式中、Xは、CeO2、Y2O3およびLa2O3の少なくとも1種であり、かつa、b、c、d、e、f、g、h、i、j、kおよびlは、(a+b+c+d+e+f+g+h+i+j+k+l)=1.00となるような各成分の重量分率であり、かつ0.3≦a≦0.75、0.075≦b≦0.3、0.02≦c≦0.5、0.0≦d≦0.4、0.0≦e≦0.25、0.0≦f≦0.1、0.0≦g≦0.01、0.0≦h≦0.02、0.0015≦(g+h)、0.0≦i≦0.05、0.0≦j≦0.05、0.0≦k≦0.2、および0.0≦l≦0.1である)で表される組成を有することを特徴とする、請求項1から3のいずれか一項に記載のセラミック物品。
- 0.0025≦g≦0.0075および0.005≦h≦0.015であることを特徴とする、請求項4に記載のセラミック物品。
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PCT/US2013/071665 WO2014085320A1 (en) | 2012-11-30 | 2013-11-25 | Cordierite aluminum magnesium titanate compositions and ceramic articles comprising same |
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Publication number | Priority date | Publication date | Assignee | Title |
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JP2019522615A (ja) * | 2016-06-13 | 2019-08-15 | コーニング インコーポレイテッド | チタン酸アルミニウム組成物、チタン酸アルミニウム物品、及びその製造方法 |
JP2019535627A (ja) * | 2016-11-10 | 2019-12-12 | コーニング インコーポレイテッド | 複合セラミック材料、物品、および製造方法 |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10501375B2 (en) | 2006-06-30 | 2019-12-10 | Corning Incorporated | Cordierite aluminum magnesium titanate compositions and ceramic articles comprising same |
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CN113272042B (zh) * | 2018-11-16 | 2022-10-04 | 康宁股份有限公司 | 含堇青石的陶瓷体、批料组合物混合物和含堇青石的陶瓷体的制造方法 |
CN110885237B (zh) * | 2019-12-08 | 2022-02-01 | 浙江理工大学 | 一种低温烧结氧化铝陶瓷支撑体的制备方法 |
WO2022026236A1 (en) | 2020-07-30 | 2022-02-03 | Corning Incorporated | Aluminum titanate-feldspar ceramic bodies, batch mixtures, and methods of manufacture |
US11731907B2 (en) | 2020-08-04 | 2023-08-22 | Applied Materials, Inc. | Ceramic material with high thermal shock resistance and high erosion resistance |
CN112723903A (zh) * | 2020-12-31 | 2021-04-30 | 松山湖材料实验室 | 钛酸铝-莫来石复合陶瓷及其制备方法、多孔介质燃烧器及陶瓷过滤器 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5689844A (en) * | 1979-12-25 | 1981-07-21 | Asahi Glass Co Ltd | Ceramic honeycomb and its production |
JP2002167268A (ja) * | 2000-11-29 | 2002-06-11 | Kyocera Corp | コージェライト質焼結体とその製造方法 |
JP2008508185A (ja) * | 2004-07-29 | 2008-03-21 | コーニング インコーポレイテッド | 細孔サイズ分布の狭いチタン酸アルミニウム物体およびその製造方法 |
US20090057939A1 (en) * | 2007-08-28 | 2009-03-05 | David Henry | Fugitive Pore Former For Porous Ceramic Articles |
JP2009542566A (ja) * | 2006-06-30 | 2009-12-03 | コーニング インコーポレイテッド | コージェライトチタン酸アルミニウムマグネシウム組成物及びこの組成物を含むセラミック製品 |
Family Cites Families (41)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE557975A (ja) | 1956-06-04 | 1957-11-30 | ||
DE1238376B (de) | 1964-01-29 | 1967-04-06 | Rosenthal Ag | Temperaturwechselbestaendige keramische Stoffe |
US3531307A (en) | 1967-02-23 | 1970-09-29 | Intern Pipe & Ceramics Corp | Ceramic article and method for producing same |
JPS5334812A (en) | 1976-09-14 | 1978-03-31 | Asahi Glass Co Ltd | Aluminummtitanate bodies stable at high temperature |
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 |
JPS573767A (en) | 1980-06-04 | 1982-01-09 | Nippon Toki Kk | High temperature-stable high strength aluminium titanate sintered body |
US4329162A (en) | 1980-07-03 | 1982-05-11 | Corning Glass Works | Diesel particulate trap |
US4304603A (en) | 1980-08-11 | 1981-12-08 | Corning Glass Works | Glass-ceramic compositions designed for radomes |
JPS5851908B2 (ja) | 1981-02-28 | 1983-11-18 | 工業技術院長 | コ−デイエライト焼結体の製法 |
US4483944A (en) | 1983-07-27 | 1984-11-20 | Corning Glass Works | Aluminum titanate-mullite ceramic articles |
JPS60141668A (ja) | 1983-12-28 | 1985-07-26 | 日本碍子株式会社 | セラミックハニカム構造体を接合若しくはコーティングまたは封着するためのセラミック材料組成物 |
JPS6221756A (ja) | 1985-07-22 | 1987-01-30 | 日本碍子株式会社 | チタン酸アルミニウム―ムライト系セラミック体の製造方法 |
DE3772061D1 (de) | 1986-01-28 | 1991-09-19 | Matsushita Electric Ind Co Ltd | Verfahren zur herstellung von keramischen koerpern mit waermestossbestaendigkeit. |
JPS63197551A (ja) | 1987-02-12 | 1988-08-16 | Ngk Insulators Ltd | セラミツク触媒担体 |
JP2651170B2 (ja) | 1987-12-22 | 1997-09-10 | 鐘紡株式会社 | セラミツクス多孔体 |
US4855265A (en) | 1988-04-04 | 1989-08-08 | Corning Incorporated | High temperature low thermal expansion ceramic |
JPH02311360A (ja) | 1989-05-26 | 1990-12-26 | Daido Steel Co Ltd | チタン酸アルミニウム焼結体 |
EP0463437B2 (de) | 1990-06-22 | 1998-12-02 | Bayer Ag | Sinterformkörper auf Basis von Aluminiumtitanat, Verfahren zu ihrer Herstellung sowie deren Verwendung |
JP2533992B2 (ja) | 1991-08-28 | 1996-09-11 | 日本碍子株式会社 | アルミニウムチタネ―トセラミックス及びその製造方法 |
JPH0640766A (ja) | 1992-07-23 | 1994-02-15 | Isuzu Ceramics Kenkyusho:Kk | 高強度低熱膨張セラミックス |
JPH0656551A (ja) | 1992-08-06 | 1994-03-01 | Matsushita Electric Ind Co Ltd | コージライト多孔質耐熱材の製造方法 |
US5290739A (en) | 1992-09-22 | 1994-03-01 | Corning Incorporated | High temperature stabilized mullite-aluminum titanate |
CA2167991C (en) | 1995-01-25 | 1999-12-14 | Kazuhiko Kumazawa | Honeycomb regenerator |
US5491116A (en) | 1995-04-03 | 1996-02-13 | Corning Incorporated | Fine-grained glass-ceramics |
JP3096814B1 (ja) | 1999-11-08 | 2000-10-10 | 勉 福田 | チタン酸アルミニウム焼結体の製造方法 |
CN1156412C (zh) | 2000-07-13 | 2004-07-07 | 胡勇波 | 复合材料蜂窝陶瓷及其制造方法 |
JP2004515338A (ja) | 2000-11-06 | 2004-05-27 | コーニング インコーポレイテッド | 排ガスを浄化するための触媒 |
JP3600933B2 (ja) | 2000-11-08 | 2004-12-15 | オーセラ株式会社 | チタン酸アルミニウム系焼結体の製造方法 |
JP3489030B1 (ja) | 2002-04-26 | 2004-01-19 | 勉 福田 | チタン酸アルミニウム系焼結体の製造方法 |
US6849181B2 (en) | 2002-07-31 | 2005-02-01 | Corning Incorporated | Mullite-aluminum titanate diesel exhaust filter |
JP4750415B2 (ja) | 2002-07-31 | 2011-08-17 | コーニング インコーポレイテッド | チタン酸アルミニウムベースのセラミック製品 |
EP1559696B1 (en) | 2002-11-01 | 2016-11-16 | Ohcera Co., Ltd. | Aluminum magnesium titanate sintered product, method for producing it and its use |
WO2005005019A1 (ja) | 2003-07-11 | 2005-01-20 | Ohcera Co., Ltd. | 排ガス浄化ハニカムフィルタ及びその製造方法 |
CA2533387A1 (en) | 2003-07-29 | 2005-02-03 | Ohcera Co., Ltd. | Honeycomb carrier for exhaust gas-cleaning catalyst and process for its production |
ATE430616T1 (de) | 2003-08-22 | 2009-05-15 | Ohcera Co Ltd | Wabenfilter zur reinigung von abgas und verfahren zu dessen herstellung |
JP2005105704A (ja) | 2003-09-30 | 2005-04-21 | Daiwa House Ind Co Ltd | 墜落防止開口部ステージ用のフレーム |
KR101158383B1 (ko) | 2004-04-28 | 2012-06-22 | 오세라 가부시키가이샤 | 티탄산 알루미늄 마그네슘 결정 구조물 및 그 제조방법 |
US7648548B2 (en) | 2006-05-10 | 2010-01-19 | Corning Incorporated | High porosity cordierite composition |
US8956436B2 (en) * | 2006-06-30 | 2015-02-17 | Corning Incorporated | Cordierite aluminum magnesium titanate compositions and ceramic articles comprising same |
CN101687719A (zh) * | 2007-03-20 | 2010-03-31 | 康宁股份有限公司 | 用于陶瓷过滤器的低收缩性堵塞混合物,堵塞的蜂窝体过滤器及其制造方法 |
JP5502728B2 (ja) * | 2007-05-31 | 2014-05-28 | コーニング インコーポレイテッド | 細孔形成体によるチタン酸アルミニウムセラミック形成バッチ混合物および未焼成体 |
-
2012
- 2012-11-30 US US13/690,096 patent/US9079799B2/en active Active
-
2013
- 2013-11-25 EP EP13801962.5A patent/EP2925702B1/en active Active
- 2013-11-25 JP JP2015545146A patent/JP6263198B2/ja not_active Expired - Fee Related
- 2013-11-25 CN CN201380071634.XA patent/CN105283429B/zh active Active
- 2013-11-25 WO PCT/US2013/071665 patent/WO2014085320A1/en active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5689844A (en) * | 1979-12-25 | 1981-07-21 | Asahi Glass Co Ltd | Ceramic honeycomb and its production |
JP2002167268A (ja) * | 2000-11-29 | 2002-06-11 | Kyocera Corp | コージェライト質焼結体とその製造方法 |
JP2008508185A (ja) * | 2004-07-29 | 2008-03-21 | コーニング インコーポレイテッド | 細孔サイズ分布の狭いチタン酸アルミニウム物体およびその製造方法 |
JP2009542566A (ja) * | 2006-06-30 | 2009-12-03 | コーニング インコーポレイテッド | コージェライトチタン酸アルミニウムマグネシウム組成物及びこの組成物を含むセラミック製品 |
US20090057939A1 (en) * | 2007-08-28 | 2009-03-05 | David Henry | Fugitive Pore Former For Porous Ceramic Articles |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2019522615A (ja) * | 2016-06-13 | 2019-08-15 | コーニング インコーポレイテッド | チタン酸アルミニウム組成物、チタン酸アルミニウム物品、及びその製造方法 |
JP2019535627A (ja) * | 2016-11-10 | 2019-12-12 | コーニング インコーポレイテッド | 複合セラミック材料、物品、および製造方法 |
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US9079799B2 (en) | 2015-07-14 |
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