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EA201000838A1 - Плавленный керамический продукт, способ производства и применение - Google Patents

Плавленный керамический продукт, способ производства и применение

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Publication number
EA201000838A1
EA201000838A1 EA201000838A EA201000838A EA201000838A1 EA 201000838 A1 EA201000838 A1 EA 201000838A1 EA 201000838 A EA201000838 A EA 201000838A EA 201000838 A EA201000838 A EA 201000838A EA 201000838 A1 EA201000838 A1 EA 201000838A1
Authority
EA
Eurasian Patent Office
Prior art keywords
manufacture
application
ceramic product
melted ceramic
hfo
Prior art date
Application number
EA201000838A
Other languages
English (en)
Inventor
Эмманюэль Нонне
Ив Буссан-Ру
Эрик Аню
Original Assignee
Сен-Гобен Сантр Де Решерш Э Д'Этюд Эропен
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.)
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Publication date
Application filed by Сен-Гобен Сантр Де Решерш Э Д'Этюд Эропен filed Critical Сен-Гобен Сантр Де Решерш Э Д'Этюд Эропен
Publication of EA201000838A1 publication Critical patent/EA201000838A1/ru

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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
    • C04B35/48—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
    • C04B35/484—Refractories by fusion casting
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    • 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
    • C04B35/481—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 silicon, e.g. zircon
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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Materials Engineering (AREA)
  • Composite Materials (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Ceramic Products (AREA)
  • Glass Compositions (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Abstract

Плавленый продукт в виде частицы, характеризующейся сферичностью, большей или равной 0,6, имеющий следующий химический состав, выраженный в мас.% на основе оксидов при общей сумме 100%:при условии, чтогде С обозначает массовое соотношение CeO/(ZrO+HfO) и Y обозначает массовое соотношение YO/(ZrO+HfO).
EA201000838A 2007-12-20 2008-12-22 Плавленный керамический продукт, способ производства и применение EA201000838A1 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0760155A FR2925485B1 (fr) 2007-12-20 2007-12-20 Produit en matiere ceramique fondue, procede de fabrication et utilisations.
PCT/FR2008/052394 WO2009081074A2 (fr) 2007-12-20 2008-12-22 Produit en matiere ceramique fondue, procede de fabrication et utilisations

Publications (1)

Publication Number Publication Date
EA201000838A1 true EA201000838A1 (ru) 2010-12-30

Family

ID=39638936

Family Applications (1)

Application Number Title Priority Date Filing Date
EA201000838A EA201000838A1 (ru) 2007-12-20 2008-12-22 Плавленный керамический продукт, способ производства и применение

Country Status (11)

Country Link
US (1) US20110039684A1 (ru)
EP (1) EP2234935A2 (ru)
JP (1) JP2011506263A (ru)
KR (1) KR20100098644A (ru)
CN (1) CN101903307A (ru)
AU (1) AU2008339733A1 (ru)
CA (1) CA2709339A1 (ru)
EA (1) EA201000838A1 (ru)
FR (1) FR2925485B1 (ru)
TW (1) TW200938513A (ru)
WO (1) WO2009081074A2 (ru)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2937320B1 (fr) * 2008-10-17 2011-07-29 Saint Gobain Ct Recherches Procede de fabrication d'un produit en matiere ceramique fondue, produit obtenu et utilisations de ce produit
FR2966824B1 (fr) * 2010-10-29 2013-04-05 Saint Gobain Ct Recherches Particule en matiere ceramique fondue.
FR2973368B1 (fr) * 2011-03-31 2013-11-08 Saint Gobain Ct Recherches Grains fondus atz
FR2973793A1 (fr) * 2011-04-08 2012-10-12 Rhodia Operations Composition a base d'oxydes de zirconium, de cerium, d'au moins une terre rare autre que le cerium et de silicium, procedes de preparation et utilisation en catalyse
FR3042792A1 (fr) * 2015-10-21 2017-04-28 Saint-Gobain Centre De Rech Et D'Etudes Europeen Bille en un produit fondu
JP6697910B2 (ja) * 2016-03-17 2020-05-27 第一稀元素化学工業株式会社 ジルコニウム質組成物及びその製造方法
FR3072092B1 (fr) 2017-10-11 2021-11-12 Saint Gobain Ct Recherches Procede de fabrication d'un bloc fondu a haute teneur en zircone
DE102020116845B4 (de) * 2020-06-25 2024-02-22 Imertech Sas Zirkonkorund-Schleifkörner mit hohem SiO2-Anteil und Verfahren zu deren Herstellung
FR3117108B1 (fr) * 2020-12-07 2023-04-21 Saint Gobain Ct Recherches Grain fondu à base d’alumine
CN120271340B (zh) * 2025-03-28 2025-12-05 太仓宏达俊盟新材料有限公司 一种超细氧化锆纳米复合粉体及其研磨制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59152266A (ja) * 1983-02-18 1984-08-30 東芝モノフラツクス株式会社 ジルコニア質耐火物
US4599270A (en) * 1984-05-02 1986-07-08 The Perkin-Elmer Corporation Zirconium oxide powder containing cerium oxide and yttrium oxide
US5059095A (en) * 1989-10-30 1991-10-22 The Perkin-Elmer Corporation Turbine rotor blade tip coated with alumina-zirconia ceramic
FR2714905B1 (fr) * 1994-01-11 1996-03-01 Produits Refractaires Billes en matière céramique fondue.
GB2305430B (en) * 1995-09-21 1997-08-27 Matsushita Electric Works Ltd Zirconia based ceramic material and process of making the same
FR2836682B1 (fr) * 2002-03-01 2005-01-28 Saint Gobain Ct Recherches Produit refractaire fondu et coule a forte teneur en zircone

Also Published As

Publication number Publication date
TW200938513A (en) 2009-09-16
WO2009081074A2 (fr) 2009-07-02
FR2925485A1 (fr) 2009-06-26
JP2011506263A (ja) 2011-03-03
FR2925485B1 (fr) 2011-07-15
WO2009081074A3 (fr) 2010-04-08
EP2234935A2 (fr) 2010-10-06
AU2008339733A1 (en) 2009-07-02
KR20100098644A (ko) 2010-09-08
CN101903307A (zh) 2010-12-01
CA2709339A1 (fr) 2009-07-02
US20110039684A1 (en) 2011-02-17

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