AR075533A1 - Producto ceramico, y procedimiento para su fabricacion - Google Patents

Producto ceramico, y procedimiento para su fabricacion

Info

Publication number
AR075533A1
AR075533A1 ARP100100501A ARP100100501A AR075533A1 AR 075533 A1 AR075533 A1 AR 075533A1 AR P100100501 A ARP100100501 A AR P100100501A AR P100100501 A ARP100100501 A AR P100100501A AR 075533 A1 AR075533 A1 AR 075533A1
Authority
AR
Argentina
Prior art keywords
mixture
weight
ceramic product
respect
solid substances
Prior art date
Application number
ARP100100501A
Other languages
English (en)
Inventor
Steffen Dudczig
Peter Stracke
Josef Suren
Christos Aneziris
Original Assignee
Hexion Specialty Chemicals Gmbh
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 Hexion Specialty Chemicals Gmbh filed Critical Hexion Specialty Chemicals Gmbh
Publication of AR075533A1 publication Critical patent/AR075533A1/es

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    • 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
    • C04B35/101—Refractories from grain sized mixtures
    • C04B35/1015—Refractories from grain sized mixtures containing refractory metal compounds other than those covered by C04B35/103 - C04B35/106
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    • 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
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    • 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
    • C04B35/013—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 containing carbon
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    • 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
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    • 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
    • C04B35/44—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 aluminates
    • C04B35/443—Magnesium aluminate spinel
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    • C04B35/62625—Wet mixtures
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    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
    • C04B35/62605—Treating the starting powders individually or as mixtures
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    • C04B35/632—Organic additives
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    • C04B35/626—Preparing or treating the powders individually or as batches ; preparing or treating macroscopic reinforcing agents for ceramic products, e.g. fibres; mechanical aspects section B
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    • 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
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Ceramic Products (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)

Abstract

La solicitud se refiere a un producto cerámico fabricado a partir de una mezcla de materias primas inorgánicas no metálicas naturales y/o sintéticas, al menos un aglutinante, y eventualmente otros aditivos. A fin de poner a disposicion productos cerámicos que permitan excluir las conocidas desventajas del estado de la técnica por lo menos en cuanto a la corrosion y a la erosion, se propone que los productos cerámicos se fabriquen a partir de una mezcla que contenga: a) al menos 10% en peso (respecto al peso de todas las sustancias solidas de la mezcla) de componente oxídicos, b) 0,05 al 2,7% en peso (respecto del peso de todas las sustancias solidas de la mezcla) de por lo menos un aglutinante de base orgánica que actua en la mezcla de manera fluidificante, y c) 3 al 10% en peso (respecto del peso de todas las sustancias solidas de la mezcla) de medio de dispersion que contiene agua, y el producto cerámico presente después de su uso a temperaturas superiores a 600sC menos del 0,1% en peso (respecto del peso total del producto cerámico) de carbono. Reivindicacion 12: Procedimiento para la fabricacion de un producto cerámico de acuerdo con la reivindicacion 9 o 10, caracterizado porque contiene las siguientes etapas: a) preparacion de la mezcla homogénea, b) moldeo de la mezcla y secado y/o endurecimiento por encima de 15sC y c) eventualmente desmolde y posterior secado y/o endurecimiento a temperaturas superiores a 50sC.
ARP100100501A 2009-02-20 2010-02-19 Producto ceramico, y procedimiento para su fabricacion AR075533A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP09002411A EP2230225A1 (de) 2009-02-20 2009-02-20 Keramisches Produkt

Publications (1)

Publication Number Publication Date
AR075533A1 true AR075533A1 (es) 2011-04-06

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ID=40934936

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Application Number Title Priority Date Filing Date
ARP100100501A AR075533A1 (es) 2009-02-20 2010-02-19 Producto ceramico, y procedimiento para su fabricacion

Country Status (9)

Country Link
US (1) US20120058881A1 (es)
EP (1) EP2230225A1 (es)
KR (1) KR20110134883A (es)
CN (1) CN102333740A (es)
AR (1) AR075533A1 (es)
CA (1) CA2752856A1 (es)
RU (1) RU2011138378A (es)
TW (1) TW201036935A (es)
WO (1) WO2010094410A1 (es)

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JP5633489B2 (ja) * 2011-08-31 2014-12-03 新日鐵住金株式会社 Ｎｉ基合金およびＮｉ基合金の製造方法
EP2803652B1 (en) 2013-05-13 2018-08-15 Calderys France Spinel forming refractory compositions, their method of production and use thereof
DE102014010441B4 (de) 2013-07-18 2019-03-14 Technische Universität Bergakademie Freiberg Verfahren zur Herstellung Kohlenstoff enthaltender feuerfester Bauteile
CN107207353A (zh) * 2014-11-10 2017-09-26 圣戈本陶瓷及塑料股份有限公司 烧结陶瓷部件及其形成方法
CN104926277A (zh) * 2015-06-02 2015-09-23 安徽省含山瓷业股份有限公司 一种铁矾土陶瓷碗及其制备方法
DE102016100083B4 (de) * 2016-01-04 2019-02-14 Refractory Intellectual Property Gmbh & Co. Kg Feuerfeste Formkörper und Massen sowie Bindemittel und Verfahren zu deren Herstellung
EP3326982A1 (de) * 2016-11-29 2018-05-30 RÜTGERS Germany GmbH Kohlenstoffgebundene feuerfeste formkörper und verfahren zu ihrer herstellung
CN106673669B (zh) * 2016-12-28 2020-02-18 武汉理工大学 一种镁铝尖晶石-氮化硅基蜂窝陶瓷吸热体及其制备方法
WO2020159757A1 (en) 2019-01-28 2020-08-06 Becton, Dickinson And Company Oligonucleotide-comprising cellular component-binding reagents and methods of using the same
CN111943692B (zh) * 2020-06-30 2022-05-10 辽宁东和新材料股份有限公司 一种高性能镁钙砖及其制备方法

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RU2011138378A (ru) 2013-03-27
TW201036935A (en) 2010-10-16
US20120058881A1 (en) 2012-03-08
KR20110134883A (ko) 2011-12-15

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