TW200724517A - High Zirconia cast refractory materials - Google Patents

High Zirconia cast refractory materials

Info

Publication number
TW200724517A
TW200724517A TW095139424A TW95139424A TW200724517A TW 200724517 A TW200724517 A TW 200724517A TW 095139424 A TW095139424 A TW 095139424A TW 95139424 A TW95139424 A TW 95139424A TW 200724517 A TW200724517 A TW 200724517A
Authority
TW
Taiwan
Prior art keywords
weight
refractory materials
high zirconia
cast refractory
zirconia cast
Prior art date
Application number
TW095139424A
Other languages
Chinese (zh)
Other versions
TWI400216B (en
Inventor
Naoto Matsunaga
Shozo Seo
Kimio Hiraita
Yasuo Misu
Original Assignee
Saint Gobain Tm K K
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 Tm K K filed Critical Saint Gobain Tm K K
Publication of TW200724517A publication Critical patent/TW200724517A/en
Application granted granted Critical
Publication of TWI400216B publication Critical patent/TWI400216B/en

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
    • 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
    • C04B35/10—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
    • 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
    • C04B35/14—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 silica

Abstract

The the chemical composition of the high Zirconia cast refractory materials of this invention comprises a 87 - 94 % of the weight of ZrO2, a 1.2-3.0 % of the weight of Al2O3, a 3.0-8.0 weight % of SiO2 an exceed 0.35 weight % lower than 1.0 weight % of Na2O, an exceeds 0.02 weight % but lowerthan 0.05 weight % of B2O3. The weight ratio of Al2O3 to Na2O is 2.5-5.0. The refractory materials doesn't contain P2O5 and CuO essentially, It does not gives out ZrSiO4 even being heated to 1500℃ for 1 hour. The refractory is substantially having good thermal stability. It is stable even under the circumstances of heating process. It also gives lower foaming characteristics to all kinds of molten glasses.
TW095139424A 2005-12-28 2006-10-25 High zirconia cast refractory TWI400216B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2005376998A JP4630190B2 (en) 2005-12-28 2005-12-28 High zirconia refractories

Publications (2)

Publication Number Publication Date
TW200724517A true TW200724517A (en) 2007-07-01
TWI400216B TWI400216B (en) 2013-07-01

Family

ID=38302278

Family Applications (1)

Application Number Title Priority Date Filing Date
TW095139424A TWI400216B (en) 2005-12-28 2006-10-25 High zirconia cast refractory

Country Status (3)

Country Link
JP (1) JP4630190B2 (en)
KR (1) KR101311109B1 (en)
TW (1) TWI400216B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI486322B (en) * 2008-04-15 2015-06-01 Saint Gobain Ct Recherches Doped sintered product
TWI509077B (en) * 2012-05-10 2015-11-21 China Steel Corp Refractory coating for blast furnace castings for cooling pipes
TWI583653B (en) * 2014-10-07 2017-05-21 圣戈班Tm股份有限公司 High zirconia electrically fused cast refractory

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103153912B (en) * 2010-10-06 2014-07-09 旭硝子株式会社 High zirconia refractory product
WO2012046785A1 (en) 2010-10-06 2012-04-12 旭硝子株式会社 High zirconia refractory product
EP2835364B1 (en) 2012-04-06 2020-06-10 AGC Inc. High zirconia fused cast refractory
KR20170139656A (en) 2015-04-24 2017-12-19 코닝 인코포레이티드 Combined zirconia refractories and methods for making same
CN117326864B (en) * 2023-10-24 2024-04-12 河南省瑞泰科实业集团有限公司 High-resistivity high-zirconium brick and preparation method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3570740B2 (en) * 1993-02-03 2004-09-29 旭硝子セラミックス株式会社 High zirconia fused cast refractories
JPH06345532A (en) * 1993-04-15 1994-12-20 Asahi Glass Co Ltd High zirconia fusion casting refractory and production thereof
JP4979047B2 (en) * 1999-04-22 2012-07-18 サンゴバン・ティーエム株式会社 High zirconia refractories
JP4629931B2 (en) * 2001-09-12 2011-02-09 サンゴバン・ティーエム株式会社 High zirconia molten refractory and method for producing the same

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI486322B (en) * 2008-04-15 2015-06-01 Saint Gobain Ct Recherches Doped sintered product
TWI509077B (en) * 2012-05-10 2015-11-21 China Steel Corp Refractory coating for blast furnace castings for cooling pipes
TWI583653B (en) * 2014-10-07 2017-05-21 圣戈班Tm股份有限公司 High zirconia electrically fused cast refractory
US9896383B2 (en) 2014-10-07 2018-02-20 Saint-Gobain Tm K.K. High zirconia electrically fused cast refractory

Also Published As

Publication number Publication date
JP2007176736A (en) 2007-07-12
JP4630190B2 (en) 2011-02-09
TWI400216B (en) 2013-07-01
KR20070070058A (en) 2007-07-03
KR101311109B1 (en) 2013-09-25

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