BRPI0815746A2 - Produto refratário fundido e moldado com alto teor de zircônia, e, forno de fusão de vidro. - Google Patents

Produto refratário fundido e moldado com alto teor de zircônia, e, forno de fusão de vidro.

Info

Publication number
BRPI0815746A2
BRPI0815746A2 BRPI0815746-4A2A BRPI0815746A BRPI0815746A2 BR PI0815746 A2 BRPI0815746 A2 BR PI0815746A2 BR PI0815746 A BRPI0815746 A BR PI0815746A BR PI0815746 A2 BRPI0815746 A2 BR PI0815746A2
Authority
BR
Brazil
Prior art keywords
refreshed
zirconia
molded
high content
glass melting
Prior art date
Application number
BRPI0815746-4A2A
Other languages
English (en)
Inventor
Isabelle Cabodi
Michel Gaubil
Original Assignee
Saint Gobain Ct Recherches
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 Saint Gobain Ct Recherches filed Critical Saint Gobain Ct Recherches
Publication of BRPI0815746A2 publication Critical patent/BRPI0815746A2/pt

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
    • C04B35/484—Refractories by fusion casting
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B5/00—Melting in furnaces; Furnaces so far as specially adapted for glass manufacture
    • C03B5/16—Special features of the melting process; Auxiliary means specially adapted for glass-melting furnaces
    • C03B5/42—Details of construction of furnace walls, e.g. to prevent corrosion; Use of materials for furnace walls
    • C03B5/43—Use of materials for furnace walls, e.g. fire-bricks
    • 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
    • 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
    • C04B2235/3231—Refractory metal oxides, their mixed metal oxides, or oxide-forming salts thereof
    • C04B2235/3251—Niobium oxides, niobates, tantalum oxides, tantalates, 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
    • C04B2235/34—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
    • C04B2235/3409—Boron oxide, borates, boric acids, or oxide forming salts thereof, e.g. borax
    • 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
    • C04B2235/34—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
    • 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
    • C04B2235/65—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes
    • C04B2235/656—Aspects relating to heat treatments of ceramic bodies such as green ceramics or pre-sintered ceramics, e.g. burning, sintering or melting processes characterised by specific heating conditions during heat treatment
    • C04B2235/6565—Cooling rate
    • 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
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
    • 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
    • C04B2235/70—Aspects relating to sintered or melt-casted ceramic products
    • C04B2235/72—Products characterised by the absence or the low content of specific components, e.g. alkali metal free alumina ceramics
    • C04B2235/727—Phosphorus or phosphorus compound content

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Composite Materials (AREA)
  • Manufacturing & Machinery (AREA)
  • Structural Engineering (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Furnace Housings, Linings, Walls, And Ceilings (AREA)
BRPI0815746-4A2A 2007-08-24 2008-08-21 Produto refratário fundido e moldado com alto teor de zircônia, e, forno de fusão de vidro. BRPI0815746A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0757178A FR2920153B1 (fr) 2007-08-24 2007-08-24 Produit refractaire a forte teneur en zircone dope.
PCT/FR2008/051515 WO2009027610A2 (fr) 2007-08-24 2008-08-21 Produit refractaire a forte teneur en zircone dope

Publications (1)

Publication Number Publication Date
BRPI0815746A2 true BRPI0815746A2 (pt) 2015-02-18

Family

ID=39185886

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0815746-4A2A BRPI0815746A2 (pt) 2007-08-24 2008-08-21 Produto refratário fundido e moldado com alto teor de zircônia, e, forno de fusão de vidro.

Country Status (14)

Country Link
US (1) US8273673B2 (pt)
EP (1) EP2178808B1 (pt)
JP (1) JP5237377B2 (pt)
KR (1) KR101535614B1 (pt)
CN (1) CN101784503B (pt)
AU (1) AU2008291999A1 (pt)
BR (1) BRPI0815746A2 (pt)
CA (1) CA2696405A1 (pt)
EA (1) EA021990B1 (pt)
FR (1) FR2920153B1 (pt)
MX (1) MX2010001878A (pt)
TW (1) TWI435859B (pt)
UA (1) UA99473C2 (pt)
WO (1) WO2009027610A2 (pt)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2907116B1 (fr) * 2006-10-16 2008-12-19 Saint Gobain Ct Recherches Produit fritte a base de zircon+nb2o5 ou ta2o5
FR2913013B1 (fr) * 2007-02-23 2009-12-18 Saint Gobain Ct Recherches Bloc refractaire fondu et coule a forte teneur en zircone
FR2929941B1 (fr) * 2008-04-15 2011-03-04 Saint Gobain Ct Recherches Produit fritte dope a base de zircon
FR2942468B1 (fr) 2009-02-25 2012-06-29 Saint Gobain Ct Recherches Produit refractaire a forte teneur en zircone.
FR2953825B1 (fr) * 2009-12-16 2013-12-20 Saint Gobain Ct Recherches Produit refractaire a forte teneur en zircone.
FR2955578B1 (fr) 2010-01-28 2014-06-13 Saint Gobain Ct Recherches Produit refractaire a forte teneur en zircone
FR2955577B1 (fr) 2010-01-28 2014-06-20 Saint Gobain Ct Recherches Produit refractaire a forte teneur en zircone.
FR2969145B1 (fr) * 2010-12-16 2013-01-11 Saint Gobain Ct Recherches Produit refractaire a haute teneur en zircone.
EP2835364B1 (en) * 2012-04-06 2020-06-10 AGC Inc. High zirconia fused cast refractory
JP5763823B1 (ja) * 2014-10-07 2015-08-12 サンゴバン・ティーエム株式会社 高ジルコニア電気溶融鋳造耐火物
KR20170139656A (ko) 2015-04-24 2017-12-19 코닝 인코포레이티드 결합된 지르코니아 내화물 및 이를 제조하는 방법
CN119301089A (zh) * 2022-06-01 2025-01-10 可乐丽则武齿科株式会社 齿科用被加工体及其制造方法
CN119325459A (zh) * 2022-06-01 2025-01-17 可乐丽则武齿科株式会社 氧化锆复合烧结体及其制造方法
WO2023234398A1 (ja) * 2022-06-01 2023-12-07 クラレノリタケデンタル株式会社 ジルコニア複合焼結体及びその製造方法
KR20250010666A (ko) * 2022-06-01 2025-01-21 쿠라레 노리타케 덴탈 가부시키가이샤 지르코니아 복합 소결체 및 그 제조 방법

Family Cites Families (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE580117A (fr) 1958-07-07 1959-12-28 Electro Refractaire Perfectionnements à la fabrication de produits réfractaires électrofondus contenant des oxydes minéraux.
FR1208577A (fr) 1958-07-07 1960-02-24 Electro Refractaire Perfectionnements à la fabrication de produits réfractaires électrofondus contenant des oxydes minéraux
FR82310E (fr) 1962-04-07 1964-01-24 Electro Refractaire Perfectionnements à la fabrication de produits réfractaires électro-fondus contenant des oxydes minéraux
FR1430962A (fr) 1964-12-29 1966-03-11 Electro Refractaire Procédé et appareil de fusion et solidification continues des réfractaires électrofondus
JPS5912619B2 (ja) * 1980-03-18 1984-03-24 旭硝子株式会社 高ジルコニア質熱溶融耐火物
US4461843A (en) 1982-09-09 1984-07-24 Corning Glass Works Processes for preparing novel baddeleyite refractory articles
US4507394A (en) * 1982-12-24 1985-03-26 Ngk Insulators, Ltd. High electric resistant zirconia and/or hafnia ceramics
JPS59131574A (ja) * 1982-12-24 1984-07-28 日本碍子株式会社 高抵抗磁器
US5028572A (en) 1986-02-04 1991-07-02 The Carborundum Company Near net shape fused cast refractories and process for their manufacture by rapid melting/controlled rapid cooling
JPH0694391B2 (ja) * 1987-05-18 1994-11-24 東芝モノフラックス株式会社 高ジルコニア鋳造耐火物
FR2648455B1 (fr) 1989-06-15 1993-04-23 Produits Refractaires Produits refractaires fondus et coules a forte teneur en zircone
JP2926966B2 (ja) 1989-11-28 1999-07-28 旭硝子株式会社 高ジルコニア質熱溶融鋳造耐火物
US5344801A (en) 1992-06-26 1994-09-06 Asahi Glass Company Ltd. High zirconia fused cast refractory
FR2701022B1 (fr) * 1993-02-03 1998-07-10 Asahi Glass Co Ltd Refractaires coules par fusion a forte teneur en zircone.
JP3570740B2 (ja) * 1993-02-03 2004-09-29 旭硝子セラミックス株式会社 高ジルコニア質溶融鋳造耐火物
BR9406078A (pt) * 1993-12-09 1996-01-16 Bosch Gmbh Robert Sistema de camadas de isolação para a separação galvanica de circuitos
US5679612A (en) 1994-08-10 1997-10-21 Toshiba Monofrax Co., Ltd. High-zirconia fused refractories
JP4979047B2 (ja) * 1999-04-22 2012-07-18 サンゴバン・ティーエム株式会社 高ジルコニア鋳造耐火物
FR2836682B1 (fr) * 2002-03-01 2005-01-28 Saint Gobain Ct Recherches Produit refractaire fondu et coule a forte teneur en zircone
JP2003292382A (ja) * 2003-05-16 2003-10-15 Saint-Gobain Tm Kk 高ジルコニア溶融耐火物
JP2004099441A (ja) 2003-11-25 2004-04-02 Saint-Gobain Tm Kk 高ジルコニア溶融耐火物
JP4714697B2 (ja) * 2004-01-02 2011-06-29 レフラクトリー インテレクチュアル プロパティー ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト 電気抵抗の高い溶融鋳込みジルコニア耐火物
FR2897862B1 (fr) * 2006-02-24 2008-05-09 Saint Gobain Ct Recherches Produit refractaire fondu et coule a forte teneur en zircone, presentant une resistivite electrique amelioree.
FR2897861B1 (fr) * 2006-02-24 2008-06-13 Saint Gobain Ct Recherches Refractaire a forte teneur en zircone a grande resistivite
FR2907116B1 (fr) * 2006-10-16 2008-12-19 Saint Gobain Ct Recherches Produit fritte a base de zircon+nb2o5 ou ta2o5
FR2913013B1 (fr) * 2007-02-23 2009-12-18 Saint Gobain Ct Recherches Bloc refractaire fondu et coule a forte teneur en zircone
FR2920152B1 (fr) * 2007-08-24 2009-12-04 Saint Gobain Ct Recherches Refractaire a fortre teneur en zircone et teneur en silice elevee.
JP5270913B2 (ja) 2007-12-26 2013-08-21 サンゴバン・ティーエム株式会社 高電気抵抗高ジルコニア鋳造耐火物

Also Published As

Publication number Publication date
AU2008291999A1 (en) 2009-03-05
KR101535614B1 (ko) 2015-07-09
UA99473C2 (ru) 2012-08-27
WO2009027610A3 (fr) 2009-04-30
MX2010001878A (es) 2010-05-24
JP2010536700A (ja) 2010-12-02
TWI435859B (zh) 2014-05-01
EA201000239A1 (ru) 2010-08-30
WO2009027610A2 (fr) 2009-03-05
EA021990B1 (ru) 2015-10-30
KR20100055479A (ko) 2010-05-26
US20110212826A1 (en) 2011-09-01
FR2920153B1 (fr) 2010-11-26
CA2696405A1 (fr) 2009-03-05
CN101784503A (zh) 2010-07-21
FR2920153A1 (fr) 2009-02-27
TW200930686A (en) 2009-07-16
JP5237377B2 (ja) 2013-07-17
CN101784503B (zh) 2013-09-25
EP2178808B1 (fr) 2017-10-11
EP2178808A2 (fr) 2010-04-28
US8273673B2 (en) 2012-09-25

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2343 DE 01-12-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.