IT1195274B - Prodotto refrattario fuso ad alto tenore di ossido di zirconio - Google Patents

Prodotto refrattario fuso ad alto tenore di ossido di zirconio

Info

Publication number
IT1195274B
IT1195274B IT8120380A IT2038081A IT1195274B IT 1195274 B IT1195274 B IT 1195274B IT 8120380 A IT8120380 A IT 8120380A IT 2038081 A IT2038081 A IT 2038081A IT 1195274 B IT1195274 B IT 1195274B
Authority
IT
Italy
Prior art keywords
zirconium oxide
oxide content
refractory product
high zirconium
mixed refractory
Prior art date
Application number
IT8120380A
Other languages
English (en)
Other versions
IT8120380A0 (it
Inventor
Okumiya Masataro
Kuwabara Kiyoharu
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 IT8120380A0 publication Critical patent/IT8120380A0/it
Application granted granted Critical
Publication of IT1195274B publication Critical patent/IT1195274B/it

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
IT8120380A 1980-03-18 1981-03-17 Prodotto refrattario fuso ad alto tenore di ossido di zirconio IT1195274B (it)

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
IT8120380A0 IT8120380A0 (it) 1981-03-17
IT1195274B true IT1195274B (it) 1988-10-12

Family

ID=12417579

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8120380A IT1195274B (it) 1980-03-18 1981-03-17 Prodotto refrattario fuso ad alto tenore di ossido di zirconio

Country Status (4)

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

Families Citing this family (28)

* 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
JPS6259576A (ja) * 1985-09-10 1987-03-16 旭硝子株式会社 高ジルコニア質熱溶融耐火物
US4722661A (en) * 1985-10-09 1988-02-02 Ngk Insulators, Ltd. Magnetic-drive centrifugal pump
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
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.
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
FR2836682B1 (fr) 2002-03-01 2005-01-28 Saint Gobain Ct Recherches Produit refractaire fondu et coule a forte teneur en zircone
AU2004313955B2 (en) * 2004-01-02 2009-09-10 Refractory Intellectual Property Gmbh & Co Kg Fusion-cast refractory with high electrical resistivity
FR2920153B1 (fr) * 2007-08-24 2010-11-26 Saint Gobain Ct Recherches Produit refractaire a forte teneur en zircone dope.
WO2012046785A1 (ja) 2010-10-06 2012-04-12 旭硝子株式会社 高ジルコニア質電鋳耐火物
CN103153912B (zh) 2010-10-06 2014-07-09 旭硝子株式会社 高氧化锆质电熔耐火物
EP2835364B1 (en) 2012-04-06 2020-06-10 AGC Inc. High zirconia fused cast refractory
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
JPWO2022114022A1 (it) 2020-11-24 2022-06-02

Family Cites Families (3)

* 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
US3519448A (en) * 1968-01-26 1970-07-07 Corhart Refractories Co Zirconia-alumina fused refractory materials and structures
US3632359A (en) * 1968-11-29 1972-01-04 Corhart Refractories Co ZrO{11 {13 Al{11 O{11 {13 SiO{11 {0 FUSION-CAST REFRACTORY

Also Published As

Publication number Publication date
FR2478622A1 (fr) 1981-09-25
JPS5912619B2 (ja) 1984-03-24
IT8120380A0 (it) 1981-03-17
JPS56129675A (en) 1981-10-09
US4336339A (en) 1982-06-22
FR2478622B1 (it) 1984-04-27

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Effective date: 19970329