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RU93003256A - MELTED HIGH-CYRONCONIUM REFRACTORY MATERIAL - Google Patents

MELTED HIGH-CYRONCONIUM REFRACTORY MATERIAL

Info

Publication number
RU93003256A
RU93003256A RU93003256/33A RU93003256A RU93003256A RU 93003256 A RU93003256 A RU 93003256A RU 93003256/33 A RU93003256/33 A RU 93003256/33A RU 93003256 A RU93003256 A RU 93003256A RU 93003256 A RU93003256 A RU 93003256A
Authority
RU
Russia
Prior art keywords
refractory
group
cyronconium
refractory material
oxide
Prior art date
Application number
RU93003256/33A
Other languages
Russian (ru)
Other versions
RU2039026C1 (en
Inventor
В.А. Соколов
Original Assignee
В.А. Соколов
Filing date
Publication date
Application filed by В.А. Соколов filed Critical В.А. Соколов
Priority to RU93003256A priority Critical patent/RU2039026C1/en
Priority claimed from RU93003256A external-priority patent/RU2039026C1/en
Publication of RU93003256A publication Critical patent/RU93003256A/en
Application granted granted Critical
Publication of RU2039026C1 publication Critical patent/RU2039026C1/en

Links

Claims (1)

Техническое решение относится к огнеупорной промышленности, в частности к огнеупорным материалам для стекловаренных печей. Для повышения тугоплавкости стекловидной фазы огнеупора и улучшения технологичности изготовления огнеупорных изделий плавленолитой огнеупорный материал содержит компоненты в следующем соотношении, мас. %: SiO2 1,0 - 5,5; Al2O3 0,3 - 1,2; SnO2 0,1 - 0,5; ZnO 0,1 - 0,4; P2O5 0,1 - 0,3; по меньшей мере один оксид из группы Na2O, K2O, Li2O 0,1 - 0,3; по меньшей мере один оксид из группы CaO, MgO 0,4 - 7,0; по меньшей мере один галоген из группы F, Cl 0,1 - 0,3; ZrO2 - остальное. Указанное соотношение компонентов обеспечивает высокую тугоплавкость стекловидной фазы огнеупора, повышает степень проплавляемости материала при высокой коррозионной стойкости огнеупора к расплавам оптических стекол.The technical solution relates to the refractory industry, in particular to refractory materials for glass furnaces. To improve the refractoriness of the vitreous phase of the refractory and improve the manufacturability of refractory products, the molten refractory material contains components in the following ratio, wt. %: SiO 2 1.0 - 5.5; Al 2 O 3 0.3 - 1.2; SnO 2 0.1-0.5; ZnO 0.1 - 0.4; P 2 O 5 0.1 - 0.3; at least one oxide from the group of Na 2 O, K 2 O, Li 2 O 0.1 - 0.3; at least one oxide from the group of CaO, MgO 0.4 - 7.0; at least one halogen from group F, Cl 0.1 - 0.3; ZrO 2 - the rest. This ratio of components provides a high refractoriness of the vitreous phase of the refractory, increases the degree of penetrability of the material with high corrosion resistance of the refractory to molten optical glasses.
RU93003256A 1993-01-18 1993-01-18 Fused cast high-zirconium refractory material RU2039026C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU93003256A RU2039026C1 (en) 1993-01-18 1993-01-18 Fused cast high-zirconium refractory material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU93003256A RU2039026C1 (en) 1993-01-18 1993-01-18 Fused cast high-zirconium refractory material

Publications (2)

Publication Number Publication Date
RU93003256A true RU93003256A (en) 1995-03-10
RU2039026C1 RU2039026C1 (en) 1995-07-09

Family

ID=20135950

Family Applications (1)

Application Number Title Priority Date Filing Date
RU93003256A RU2039026C1 (en) 1993-01-18 1993-01-18 Fused cast high-zirconium refractory material

Country Status (1)

Country Link
RU (1) RU2039026C1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2836682B1 (en) * 2002-03-01 2005-01-28 Saint Gobain Ct Recherches FADE AND CASTING REFRACTORY PRODUCT WITH HIGH ZIRCONIA CONTENT
FR2932475B1 (en) * 2008-06-16 2010-09-03 Saint Gobain Ct Recherches REFRACTORY PRODUCT HAVING A HIGH ZIRCONY CONTENT
FR2953825B1 (en) * 2009-12-16 2013-12-20 Saint Gobain Ct Recherches REFRACTORY PRODUCT HAVING A HIGH ZIRCONY CONTENT.

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