WO2011008938A1 - Céramiques composites de titanate d'aluminium et de magnésium - Google Patents

Céramiques composites de titanate d'aluminium et de magnésium Download PDF

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Publication number
WO2011008938A1
WO2011008938A1 PCT/US2010/042115 US2010042115W WO2011008938A1 WO 2011008938 A1 WO2011008938 A1 WO 2011008938A1 US 2010042115 W US2010042115 W US 2010042115W WO 2011008938 A1 WO2011008938 A1 WO 2011008938A1
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Prior art keywords
ceramic
firing
mgo
tio
mixture
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PCT/US2010/042115
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English (en)
Inventor
Satoko Iwato
Rina YAMANAKA
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E.I. Du Pont De Nemours And Company
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Filing date
Publication date
Application filed by E.I. Du Pont De Nemours And Company filed Critical E.I. Du Pont De Nemours And Company
Priority to CN2010800322274A priority Critical patent/CN102471170A/zh
Priority to AU2010273362A priority patent/AU2010273362A1/en
Priority to EP10734423A priority patent/EP2454214A1/fr
Publication of WO2011008938A1 publication Critical patent/WO2011008938A1/fr

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    • 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
    • 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
    • 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
    • C04B38/00—Porous mortars, concrete, artificial stone or ceramic ware; Preparation thereof
    • C04B38/0006—Honeycomb structures
    • 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
    • C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00793—Uses not provided for elsewhere in C04B2111/00 as filters or diaphragms
    • 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
    • C04B2235/3205—Alkaline earth oxides or oxide forming salts thereof, e.g. beryllium oxide
    • C04B2235/3206—Magnesium oxides or oxide-forming salts thereof
    • 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
    • C04B2235/3222—Aluminates other than alumino-silicates, e.g. spinel (MgAl2O4)
    • C—CHEMISTRY; METALLURGY
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    • 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
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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
    • C04B2235/34—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
    • C04B2235/3427—Silicates other than clay, e.g. water glass
    • C04B2235/3463—Alumino-silicates other than clay, e.g. mullite
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
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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
    • C04B2235/36—Glass starting materials for making ceramics, e.g. silica glass
    • 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
    • C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
    • C04B2235/441—Alkoxides, e.g. methoxide, tert-butoxide
    • 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
    • C04B2235/44—Metal salt constituents or additives chosen for the nature of the anions, e.g. hydrides or acetylacetonate
    • C04B2235/449—Organic acids, e.g. EDTA, citrate, acetate, oxalate
    • 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
    • C04B2235/50—Constituents or additives of the starting mixture chosen for their shape or used because of their shape or their physical appearance
    • C04B2235/54—Particle size related information
    • C04B2235/5418—Particle size related information expressed by the size of the particles or aggregates thereof
    • C04B2235/5436—Particle size related information expressed by the size of the particles or aggregates thereof micrometer sized, i.e. from 1 to 100 micron

Definitions

  • coefficient x satisfies 0.1 ⁇ x ⁇ 1.
  • Alkali feldspar ((Na y Ki -y )AISi3 ⁇ 8, wherein y satisfies 0 ⁇ y ⁇ 1 ) is added to enhance sintering of aluminum magnesium titatane because of its low melting point.
  • Mg x Al2(i- x ) Ti(i +X ) ⁇ 5 (wherein coefficient x satisfies 0 ⁇ x ⁇ 0.1 ) as a result of firing a mixture comprising TiO 2 , AI 2 O 3 , MgO, and SiO 2 , as expressed on a weight percent oxide basis of 36.0 - 57.0 % of TiO 2 ; 41.5 - 62.0% of AI 2 O 3 ; and 0 - 2.2 % of MgO with the sum total of the TiO 2 , AI 2 O 3 , MgO adding up to 100%, and the addition of 0 - 10% Of SiO 2 .
  • Another embodiment of the present invention is a process for producing a ceramic comprising the following steps: a) combining TiO 2 , AI 2 O 3 , MgO, and SiO 2 to form a mixture, as expressed on a weight percent oxide basis of 36.0 - 57.0 % Of TiO 2 ; 41.5 - 62.0% Of AI 2 O 3 ; and 0 - 2.2 % of MgO with the sum total of the TiO 2 , AI 2 O 3 , MgO adding up to 100%, and the addition of 0 - 10% of SiO 2 ; b) mixing the mixture; b) drying the mixture, c) firing the mixture at a temperature in a range from 1200 0 C to 1700 0 C.
  • the silica source is a compound to give a silicon ingredient to be in the aluminium magnesium titanate composite ceramic, and for example, includes silicon oxide (silica) such as silicon dioxide, silicon monoxide, etc.
  • the silica source also includes a powder of a compound capable of being led into silica by firing alone in air.
  • the compound includes, for example, silicic acid, silicon carbide, silicon nitride, silicon sulfide, silicon tetrachloride, silicon acetate, sodium silicate, sodium orthosilicate, glass frit, etc. Preferred are glass frit and the like, from the viewpoint of industrial availability.
  • silica source also usable is a compound additionally serving as a titanate source, an alumina source, and magnesium source.
  • Example of such compound includes any of titanate source, alumina source and/or Magnesium source, coated with silica source on a surface thereof.
  • an alumina source, a magnesia source and a titania source may be mixed, preferably with stirring and grinding along with grinding media in a grinding container for producing an aluminium magnesium titanate composite ceramic having a uniform composition.
  • the firing temperature may be generally from 1200 0 C to 1700 0 C from the viewpoint of easy production of aluminium magnesium titanate and from the practicability, preferably from 1400 0 C to 1600 0 C.
  • the heating rate up to the firing temperature may be generally from 10°C/hr to 500°C/hr
  • the firing may be attained by batch process or by continuous process, and may be attained in a static mode or a fluidized mode.
  • the time to be taken for the firing may be a time enough for production of aluminium magnesium titanate from the mixture, and may vary depending on the amount of the mixture used, the type of the firing furnace, the firing temperature, the firing atmosphere and others, but may be generally from 10 minutes to 24 hours.
  • the firing temperature is at least 1 ,200 0 C.
  • the composite ceramic can have a coefficient of thermal expansion (RT30-1000 0 C) of less than 3x10 "6 (1 /K).
  • the CTE (30 -
  • the obtained sintered material was ground and classified to get grind powder with average grain size of about 24 micron meter.
  • 10 g of the obtained grind powder was taken out, and put into a rectangular mold with the size of 10 mm x 10 mm x 50 mm, and pressed under a shaping pressure of 120 kgf/cm 2 , thereby giving a shaped ceramic.
  • the shaped ceramic was again fired in air in a boxy electric furnace under the firing temperature and time as shown in the Table 1 , thereby giving a second sintered shaped ceramic.
  • composition range of 41.5 to 62.0 wt% Of AI 2 O 3 and 36.0 to 57.0 wt% of TiO 2 is preferred.
  • Application Example 3 is preferred.
  • Application Example 6 and 7 and Comparative Example 4 were carried out in the same manner as in Example 1 and 2, except that, the compositions and firing temperatures of shaped ceramics were as shown in Table 3.
  • Application Example 8 was carried out in the same manner as in Example 1 and 2, except that, TiO2 powder with SiO2 coating (about 5wt%) was used instead the silica powder and the composition and firing temperature of shaped ceramics were as shown in Table 3.

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

Abstract

L'invention porte sur une céramique composite de titanate d'aluminium et de magnésium qui comprend les matières premières de cuisson, telles qu'exprimées sur une base de pourcentage en poids d'oxyde, 36,0-57,0 % de TiO2 ; 41,5-62,0 % d'Al2O3 ; et 0-2,2 % de MgO, la somme totale des trois composants faisant 100 %, et 0-10 % de SiO2, pour former des filtres particulaires, avec une porosité relativement élevée, un faible coefficient de dilatation thermique (CTE) et une résistance mécanique élevée.
PCT/US2010/042115 2009-07-15 2010-07-15 Céramiques composites de titanate d'aluminium et de magnésium WO2011008938A1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN2010800322274A CN102471170A (zh) 2009-07-15 2010-07-15 钛酸铝镁复合陶瓷
AU2010273362A AU2010273362A1 (en) 2009-07-15 2010-07-15 Aluminium magnesium titanate composite ceramics
EP10734423A EP2454214A1 (fr) 2009-07-15 2010-07-15 Céramiques composites de titanate d'aluminium et de magnésium

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US22560809P 2009-07-15 2009-07-15
US61/225,608 2009-07-15

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WO2011008938A1 true WO2011008938A1 (fr) 2011-01-20

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EP (1) EP2454214A1 (fr)
CN (1) CN102471170A (fr)
AU (1) AU2010273362A1 (fr)
WO (1) WO2011008938A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012102003A (ja) * 2010-10-12 2012-05-31 Sumitomo Chemical Co Ltd チタン酸アルミニウム質ハニカム構造体
WO2012101285A1 (fr) * 2011-01-28 2012-08-02 Mann+Hummel Gmbh Corps céramique constitué d'un mélange de titanate d'aluminium
WO2014104179A1 (fr) * 2012-12-27 2014-07-03 住友化学株式会社 Filtre en nid-d'abeilles et procédé de production associé, et céramique à base de titanate d'aluminium et procédé de production associé
WO2018178436A1 (fr) 2017-03-27 2018-10-04 Torrecid, S.A Composition et formation de matière céramique à faible coefficient de dilatation thermique et résistance élevée au choc thermique

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6756530B2 (ja) * 2016-07-05 2020-09-16 イビデン株式会社 ハニカム構造体及びハニカム構造体の製造方法
CN111675532A (zh) * 2020-05-29 2020-09-18 秦皇岛松浦工业炉有限公司 一种陶瓷保温炉制造工艺

Citations (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS573767A (en) * 1980-06-04 1982-01-09 Nippon Toki Kk High temperature-stable high strength aluminium titanate sintered body
EP0335681A2 (fr) * 1988-03-31 1989-10-04 Kabushiki Kaisha Toshiba Pièce façonnée céramique en titanate d'aluminium
EP0506475A2 (fr) * 1991-03-29 1992-09-30 Ngk Insulators, Ltd. Structure en titanate d'aluminium et son procédé de préparation
US5153153A (en) 1990-06-22 1992-10-06 Bayer Aktiengesellschaft Sintered ceramic materials based on aluminium titanate, a process for their production and their use
US6197248B1 (en) * 1997-08-18 2001-03-06 Tsutomo Fukuda Process for preparing aluminum titanate powder and sintered body
WO2004039747A1 (fr) 2002-11-01 2004-05-13 Ohcera Co., Ltd. Procede de production d'un produit fritte en titanate double de magnesium et d'aluminium
EP1514857A1 (fr) * 2002-04-26 2005-03-16 Tsutomu Fukuda Procede de production de briquette de titanate d'aluminium frittee
CN1762900A (zh) * 2004-10-18 2006-04-26 成都理工大学 一种合成热稳定性钛酸铝的工艺方法
WO2009063997A1 (fr) * 2007-11-14 2009-05-22 Hitachi Metals, Ltd. Structure en nid d'abeilles en céramique à base de titanate d'aluminium, son procédé de production et poudre de matériau brut destinée à sa production
WO2009093560A1 (fr) * 2008-01-21 2009-07-30 Sumitomo Chemical Company, Limited Céramique composite d'alumine-titanate d'aluminium-magnésium
WO2009122535A1 (fr) * 2008-03-31 2009-10-08 イビデン株式会社 Procédé de production d'une structure en nid d'abeilles
WO2009154219A1 (fr) * 2008-06-18 2009-12-23 住友化学株式会社 Procédé de production d’une céramique à base de titanate d’aluminium
WO2010053122A1 (fr) * 2008-11-07 2010-05-14 住友化学株式会社 Procédé de fabrication d’une céramique à base de titanate d’aluminium
WO2010074260A1 (fr) * 2008-12-26 2010-07-01 住友化学株式会社 Procédé de fabrication d'un corps fritté céramique en titanate d'aluminium, et corps fritté céramique en titanate d'aluminium

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1233594C (zh) * 2001-12-20 2005-12-28 罗海甦 一种型煤结合还原剂陶瓷煅烧方法
FR2857009A1 (fr) * 2003-04-16 2005-01-07 Sicat Materiau ceramique a base de carbure de silicium pour utilisation dans des milieux agressifs

Patent Citations (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS573767A (en) * 1980-06-04 1982-01-09 Nippon Toki Kk High temperature-stable high strength aluminium titanate sintered body
EP0335681A2 (fr) * 1988-03-31 1989-10-04 Kabushiki Kaisha Toshiba Pièce façonnée céramique en titanate d'aluminium
US5153153A (en) 1990-06-22 1992-10-06 Bayer Aktiengesellschaft Sintered ceramic materials based on aluminium titanate, a process for their production and their use
EP0506475A2 (fr) * 1991-03-29 1992-09-30 Ngk Insulators, Ltd. Structure en titanate d'aluminium et son procédé de préparation
US6197248B1 (en) * 1997-08-18 2001-03-06 Tsutomo Fukuda Process for preparing aluminum titanate powder and sintered body
EP1514857A1 (fr) * 2002-04-26 2005-03-16 Tsutomu Fukuda Procede de production de briquette de titanate d'aluminium frittee
WO2004039747A1 (fr) 2002-11-01 2004-05-13 Ohcera Co., Ltd. Procede de production d'un produit fritte en titanate double de magnesium et d'aluminium
EP1559696A1 (fr) * 2002-11-01 2005-08-03 Ohcera Co., Ltd. Procede de production d'un produit fritte en titanate double de magnesium et d'aluminium
CN1762900A (zh) * 2004-10-18 2006-04-26 成都理工大学 一种合成热稳定性钛酸铝的工艺方法
WO2009063997A1 (fr) * 2007-11-14 2009-05-22 Hitachi Metals, Ltd. Structure en nid d'abeilles en céramique à base de titanate d'aluminium, son procédé de production et poudre de matériau brut destinée à sa production
EP2221287A1 (fr) * 2007-11-14 2010-08-25 Hitachi Metals, Ltd. Structure en nid d'abeilles en céramique à base de titanate d'aluminium, son procédé de production et poudre de matériau brut destinée à sa production
WO2009093560A1 (fr) * 2008-01-21 2009-07-30 Sumitomo Chemical Company, Limited Céramique composite d'alumine-titanate d'aluminium-magnésium
WO2009122535A1 (fr) * 2008-03-31 2009-10-08 イビデン株式会社 Procédé de production d'une structure en nid d'abeilles
WO2009154219A1 (fr) * 2008-06-18 2009-12-23 住友化学株式会社 Procédé de production d’une céramique à base de titanate d’aluminium
WO2010053122A1 (fr) * 2008-11-07 2010-05-14 住友化学株式会社 Procédé de fabrication d’une céramique à base de titanate d’aluminium
WO2010074260A1 (fr) * 2008-12-26 2010-07-01 住友化学株式会社 Procédé de fabrication d'un corps fritté céramique en titanate d'aluminium, et corps fritté céramique en titanate d'aluminium

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Week 198207, Derwent World Patents Index; AN 1982-12815E, XP002604122 *
DATABASE WPI Week 200662, Derwent World Patents Index; AN 2006-595826, XP002604123 *

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012102003A (ja) * 2010-10-12 2012-05-31 Sumitomo Chemical Co Ltd チタン酸アルミニウム質ハニカム構造体
WO2012101285A1 (fr) * 2011-01-28 2012-08-02 Mann+Hummel Gmbh Corps céramique constitué d'un mélange de titanate d'aluminium
US9061271B2 (en) 2011-01-28 2015-06-23 Mann+Hummel Gmbh Ceramic body composed of an aluminum titanate mixture
WO2014104179A1 (fr) * 2012-12-27 2014-07-03 住友化学株式会社 Filtre en nid-d'abeilles et procédé de production associé, et céramique à base de titanate d'aluminium et procédé de production associé
WO2018178436A1 (fr) 2017-03-27 2018-10-04 Torrecid, S.A Composition et formation de matière céramique à faible coefficient de dilatation thermique et résistance élevée au choc thermique

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