FR2478622A1 - Produit refractaire fondu a haute teneur en bioxyde de zirconium - Google Patents

Produit refractaire fondu a haute teneur en bioxyde de zirconium Download PDF

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Publication number
FR2478622A1
FR2478622A1 FR8105225A FR8105225A FR2478622A1 FR 2478622 A1 FR2478622 A1 FR 2478622A1 FR 8105225 A FR8105225 A FR 8105225A FR 8105225 A FR8105225 A FR 8105225A FR 2478622 A1 FR2478622 A1 FR 2478622A1
Authority
FR
France
Prior art keywords
glass
refractory product
refractory
product
less
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR8105225A
Other languages
English (en)
French (fr)
Other versions
FR2478622B1 (OSRAM
Inventor
Masataro Okumiya
Kiyoharu Kuwabara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
AGC Inc
Original Assignee
Asahi Glass Co Ltd
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 Asahi Glass Co Ltd filed Critical Asahi Glass Co Ltd
Publication of FR2478622A1 publication Critical patent/FR2478622A1/fr
Application granted granted Critical
Publication of FR2478622B1 publication Critical patent/FR2478622B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C04B35/482—Refractories from grain sized mixtures
    • 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
    • C04B35/653—Processes involving a melting step
    • C04B35/657—Processes involving a melting step for manufacturing refractories

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Structural Engineering (AREA)
  • Composite Materials (AREA)
  • Inorganic Chemistry (AREA)
  • Compositions Of Oxide Ceramics (AREA)
  • Glass Compositions (AREA)
FR8105225A 1980-03-18 1981-03-16 Produit refractaire fondu a haute teneur en bioxyde de zirconium Granted FR2478622A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55034556A JPS5912619B2 (ja) 1980-03-18 1980-03-18 高ジルコニア質熱溶融耐火物

Publications (2)

Publication Number Publication Date
FR2478622A1 true FR2478622A1 (fr) 1981-09-25
FR2478622B1 FR2478622B1 (OSRAM) 1984-04-27

Family

ID=12417579

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8105225A Granted FR2478622A1 (fr) 1980-03-18 1981-03-16 Produit refractaire fondu a haute teneur en bioxyde de zirconium

Country Status (4)

Country Link
US (1) US4336339A (OSRAM)
JP (1) JPS5912619B2 (OSRAM)
FR (1) FR2478622A1 (OSRAM)
IT (1) IT1195274B (OSRAM)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2587025A1 (fr) * 1985-09-10 1987-03-13 Asahi Glass Co Ltd Produit refractaire fondu a teneur elevee en zircone
EP0403387A1 (fr) * 1989-06-15 1990-12-19 Societe Europeenne Des Produits Refractaires Produits réfractaires fondus et coulés à forte teneur en zircone
EP0431445A1 (en) * 1989-11-28 1991-06-12 Asahi Glass Company Ltd. High zirconia fused cast refractory
FR2701022A1 (fr) * 1993-02-03 1994-08-05 Asahi Glass Co Ltd Réfractaires coulés par fusion à forte teneur en zircone.
EP1711445A4 (en) * 2004-01-02 2008-12-03 Refractory Intellectual Prop Fusion-cast refractory with high electrical resistivity
EP2308808A2 (fr) 2002-03-01 2011-04-13 Saint-Gobain Centre de Recherches et d'Etudes Européen Produit fondu de zircone comportant de l'oxyde d'yttrium

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0140638B1 (en) * 1983-10-17 1988-06-29 Tosoh Corporation High-strength zirconia type sintered body and process for preparation thereof
FR2588323B1 (fr) * 1985-10-09 1990-02-23 Ngk Insulators Ltd Pompe centrifuge a entrainement magnetique
JPS6291692A (ja) * 1985-10-16 1987-04-27 Ngk Insulators Ltd 回転機器用マグネツト駆動装置
US5171491A (en) * 1986-02-04 1992-12-15 The Carborundum Company Method of producing near net shape fused cast refractories
US4791077A (en) * 1986-02-04 1988-12-13 Stemcor Corporation Near net shape fused cast refractories and process for their manufacture by rapid melting/controlled rapid cooling
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
JPS62197358A (ja) * 1986-02-25 1987-09-01 東芝モノフラックス株式会社 純白でかつ汗かき現象の少ないアルミナ、ジルコニア、シリカ質鋳造耐火物
JPS62265179A (ja) * 1986-05-12 1987-11-18 東芝モノフラックス株式会社 ジルコニア含有電鋳耐火物の製造法
US4764491A (en) * 1987-05-11 1988-08-16 General Motors Corporation Low temperature sintering of yttria stabilized zirconia with lanthana borate additions
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
US5344801A (en) * 1992-06-26 1994-09-06 Asahi Glass Company Ltd. High zirconia fused cast refractory
US5679612A (en) * 1994-08-10 1997-10-21 Toshiba Monofrax Co., Ltd. High-zirconia fused refractories
US5776397A (en) * 1995-01-31 1998-07-07 Asahi Glass Company Ltd. Method of producing zirconia fused cast refractories
FR2777882B1 (fr) * 1998-04-22 2000-07-21 Produits Refractaires Nouveaux materiaux frittes produits a partir de zircon et de zircone
FR2920153B1 (fr) * 2007-08-24 2010-11-26 Saint Gobain Ct Recherches Produit refractaire a forte teneur en zircone dope.
CN103153911B (zh) 2010-10-06 2016-12-07 旭硝子株式会社 高氧化锆质电熔耐火物
EP2626340A4 (en) 2010-10-06 2014-03-26 Asahi Glass Co Ltd FIRE-RESISTANT PRODUCT WITH HIGH ZIRCONIUM SHARE
CN104245629B (zh) 2012-04-06 2016-06-15 旭硝子株式会社 高氧化锆质电熔耐火物
US9725349B2 (en) * 2012-11-28 2017-08-08 Corning Incorporated Glass manufacturing apparatus and methods
EP3453689B1 (en) 2017-09-08 2020-08-26 AGC Ceramics Co., Ltd. High-zirconia electrocast refractory and method for manufacturing the same
JP2020100536A (ja) * 2018-12-25 2020-07-02 日本電気硝子株式会社 ガラス物品製造装置及びガラス物品の製造方法
KR20230110446A (ko) 2020-11-24 2023-07-24 산고반.티에무 가부시키가이샤 고지르코니아 전기 용융 주조 내화물

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1959995A1 (de) * 1968-11-29 1970-06-25 Corhart Refractories Co Feuerfeste Stoffe aus ZrO2?Al2O3 und SiO2 enthaltendem Schmelzguss
US3519448A (en) * 1968-01-26 1970-07-07 Corhart Refractories Co Zirconia-alumina fused refractory materials and structures

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3132953A (en) * 1961-07-26 1964-05-12 Cohart Refractories Company Fused cast refractory and method of making

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3519448A (en) * 1968-01-26 1970-07-07 Corhart Refractories Co Zirconia-alumina fused refractory materials and structures
DE1959995A1 (de) * 1968-11-29 1970-06-25 Corhart Refractories Co Feuerfeste Stoffe aus ZrO2?Al2O3 und SiO2 enthaltendem Schmelzguss

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2587025A1 (fr) * 1985-09-10 1987-03-13 Asahi Glass Co Ltd Produit refractaire fondu a teneur elevee en zircone
US4705763A (en) * 1985-09-10 1987-11-10 Asahi Glass Company Ltd. High zirconia fused refractory product
EP0403387A1 (fr) * 1989-06-15 1990-12-19 Societe Europeenne Des Produits Refractaires Produits réfractaires fondus et coulés à forte teneur en zircone
FR2648455A1 (fr) * 1989-06-15 1990-12-21 Produits Refractaires Produits refractaires fondus et coules a forte teneur en zircone
EP0431445A1 (en) * 1989-11-28 1991-06-12 Asahi Glass Company Ltd. High zirconia fused cast refractory
US5086020A (en) * 1989-11-28 1992-02-04 Asahi Glass Company Ltd. High zirconia fused cast refractory
FR2701022A1 (fr) * 1993-02-03 1994-08-05 Asahi Glass Co Ltd Réfractaires coulés par fusion à forte teneur en zircone.
EP2308808A2 (fr) 2002-03-01 2011-04-13 Saint-Gobain Centre de Recherches et d'Etudes Européen Produit fondu de zircone comportant de l'oxyde d'yttrium
EP1711445A4 (en) * 2004-01-02 2008-12-03 Refractory Intellectual Prop Fusion-cast refractory with high electrical resistivity

Also Published As

Publication number Publication date
FR2478622B1 (OSRAM) 1984-04-27
IT8120380A0 (it) 1981-03-17
JPS56129675A (en) 1981-10-09
IT1195274B (it) 1988-10-12
JPS5912619B2 (ja) 1984-03-24
US4336339A (en) 1982-06-22

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