RU2609495C1 - Glass - Google Patents

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Publication number
RU2609495C1
RU2609495C1 RU2016104246A RU2016104246A RU2609495C1 RU 2609495 C1 RU2609495 C1 RU 2609495C1 RU 2016104246 A RU2016104246 A RU 2016104246A RU 2016104246 A RU2016104246 A RU 2016104246A RU 2609495 C1 RU2609495 C1 RU 2609495C1
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RU
Russia
Prior art keywords
glass
cao
sio
manufacture
production
Prior art date
Application number
RU2016104246A
Other languages
Russian (ru)
Inventor
Юлия Алексеевна Щепочкина
Original Assignee
Юлия Алексеевна Щепочкина
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 Юлия Алексеевна Щепочкина filed Critical Юлия Алексеевна Щепочкина
Priority to RU2016104246A priority Critical patent/RU2609495C1/en
Application granted granted Critical
Publication of RU2609495C1 publication Critical patent/RU2609495C1/en

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/04—Glass compositions containing silica
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C3/00—Glass compositions
    • C03C3/12—Silica-free oxide glass compositions
    • C03C3/122—Silica-free oxide glass compositions containing oxides of As, Sb, Bi, Mo, W, V, Te as glass formers

Abstract

FIELD: chemistry.
SUBSTANCE: invention refers to the production of high-melting glasses which may be used in the manufacture of thermal units. Glass contains, wt.%: SiO2 39.0-45.0; Al2O3 13.0-14.0; V2O5 18.0-20.0; B2O3 10.0-12.0; CaO 2.0-6.0; WO3 9.0-11.0.
EFFECT: increased initial softening temperature of glass.
1 tbl

Description

Изобретение относится к производству тугоплавких стекол, которые могут быть использованы при изготовлении тепловых агрегатов.The invention relates to the production of refractory glasses that can be used in the manufacture of thermal units.

Известно стекло, содержащее следующие компоненты, мас. %: SiO2 20,0-40,0; B2O3 6,0-30,0; СаО 5,0-40,0; MgO 20,0-60,0; V2O5 0-10,0; Fe2O3 1,0-10,0 [1].Known glass containing the following components, wt. %: SiO 2 20.0-40.0; B 2 O 3 6.0-30.0; CaO 5.0-40.0; MgO 20.0-60.0; V 2 O 5 0-10.0; Fe 2 O 3 1.0-10.0 [1].

Задачей изобретения является повышение температуры начала размягчения стекла.The objective of the invention is to increase the temperature of the softening of the glass.

Технический результат достигается тем, что стекло, включающее SiO2, B2O3, СаО, V2O5, дополнительно содержит Al2O3 и WO3 при следующем соотношении компонентов, мас. %: SiO2 39,0-45,0; B2O3 10,0-12,0; СаО 2,0-6,0; V2O5 18,0-20,0; Al2O3 13,0-14,0; WO3 9,0-11,0.The technical result is achieved in that the glass, including SiO 2 , B 2 O 3 , CaO, V 2 O 5 , additionally contains Al 2 O 3 and WO 3 in the following ratio of components, wt. %: SiO 2 39.0-45.0; B 2 O 3 10.0-12.0; CaO 2.0-6.0; V 2 O 5 18.0-20.0; Al 2 O 3 13.0-14.0; WO 3 9.0-11.0.

В таблице приведены составы стекла.The table shows the compositions of glass.

Figure 00000001
Figure 00000001

Источники информацииInformation sources

1. US 20090105061 А1, 2009.1. US 20090105061 A1, 2009.

Claims (1)

Стекло, включающее SiO2, B2O3, СаО, V2O5, отличающееся тем, что дополнительно содержит Al2O3 и WO3 при следующем соотношении компонентов, мас. %: SiO2 39,0-45,0; B2O3 10,0-12,0; СаО 2,0-6,0; V2O5 18,0-20,0; Al2O3 13,0-14,0; WO3 9,0-11,0.Glass, including SiO 2 , B 2 O 3 , CaO, V 2 O 5 , characterized in that it further contains Al 2 O 3 and WO 3 in the following ratio of components, wt. %: SiO 2 39.0-45.0; B 2 O 3 10.0-12.0; CaO 2.0-6.0; V 2 O 5 18.0-20.0; Al 2 O 3 13.0-14.0; WO 3 9.0-11.0.
RU2016104246A 2016-02-09 2016-02-09 Glass RU2609495C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2016104246A RU2609495C1 (en) 2016-02-09 2016-02-09 Glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2016104246A RU2609495C1 (en) 2016-02-09 2016-02-09 Glass

Publications (1)

Publication Number Publication Date
RU2609495C1 true RU2609495C1 (en) 2017-02-02

Family

ID=58457488

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2016104246A RU2609495C1 (en) 2016-02-09 2016-02-09 Glass

Country Status (1)

Country Link
RU (1) RU2609495C1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090105061A1 (en) * 2006-05-02 2009-04-23 Nippon Sheet Glass Company, Limited Glass Composition and Glass Spacer Using the Same
US20140013804A1 (en) * 2011-01-06 2014-01-16 Asahi Glass Company, Limited Process and apparatus for producing glass member provided with sealing material layer and process for producing electronic device
US20140209169A1 (en) * 2011-09-30 2014-07-31 Asahi Glass Company, Limited GLASS SUBSTRATE FOR CdTe SOLAR CELL, AND SOLAR CELL
RU2014104487A (en) * 2011-07-08 2015-11-10 Оуэнс-Броквэй Гласс Контейнер Инк. COMPOSITION FOR GLASS TANK

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090105061A1 (en) * 2006-05-02 2009-04-23 Nippon Sheet Glass Company, Limited Glass Composition and Glass Spacer Using the Same
US20140013804A1 (en) * 2011-01-06 2014-01-16 Asahi Glass Company, Limited Process and apparatus for producing glass member provided with sealing material layer and process for producing electronic device
RU2014104487A (en) * 2011-07-08 2015-11-10 Оуэнс-Броквэй Гласс Контейнер Инк. COMPOSITION FOR GLASS TANK
US20140209169A1 (en) * 2011-09-30 2014-07-31 Asahi Glass Company, Limited GLASS SUBSTRATE FOR CdTe SOLAR CELL, AND SOLAR CELL

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