RU2671269C1 - Glass - Google Patents

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Publication number
RU2671269C1
RU2671269C1 RU2018105450A RU2018105450A RU2671269C1 RU 2671269 C1 RU2671269 C1 RU 2671269C1 RU 2018105450 A RU2018105450 A RU 2018105450A RU 2018105450 A RU2018105450 A RU 2018105450A RU 2671269 C1 RU2671269 C1 RU 2671269C1
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RU
Russia
Prior art keywords
glass
cao
mgo
geo
relates
Prior art date
Application number
RU2018105450A
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Russian (ru)
Inventor
Юлия Алексеевна Щепочкина
Original Assignee
Юлия Алексеевна Щепочкина
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Application filed by Юлия Алексеевна Щепочкина filed Critical Юлия Алексеевна Щепочкина
Priority to RU2018105450A priority Critical patent/RU2671269C1/en
Application granted granted Critical
Publication of RU2671269C1 publication Critical patent/RU2671269C1/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
    • C03C3/062—Glass compositions containing silica with less than 40% silica by weight

Abstract

FIELD: glass.SUBSTANCE: invention relates to glass compositions that can be used for the manufacture of decorative and art products. Glass contains, wt. %: SiO33.0–34.0; CaO 9.0–13.0; NaO 12.0–14.0; MgO 3.0–4.0; SmO14.0–16.0; GeO22.0–26.0.EFFECT: lower glass melting temperature.1 cl, 1 tbl

Description

Изобретение относится к технологии силикатов и касается составов стекол, которые могут быть использованы для изготовления изделий декоративно-художественного назначения.The invention relates to the technology of silicates and relates to glass compositions that can be used for the manufacture of decorative and artistic products.

Известно стекло, содержащее следующие компоненты, мас. %: SiO2 0-70,0; MgO, CaO 0-70,0; Na2O 0-65,0; Sm2O3 0-8,0; GeO2 0-20,0 [1].Known glass containing the following components, wt. %: SiO 2 0-70.0; MgO, CaO 0-70.0; Na 2 O 0-65.0; Sm 2 O 3 0-8.0; GeO 2 0-20.0 [1].

Задачей изобретения является снижение температуры варки стекла.The objective of the invention is to reduce the temperature of glass melting.

Технический результат достигается тем, что в стекле, включающем SiO2, CaO, Na2O, MgO, Sm2O3; GeO2, компоненты находятся при следующем соотношении, мас. %: SiO2 33,0-34,0; CaO 9,0-13,0; Na2O 12,0-14,0; MgO 3,0-4,0; Sm2O3 14,0-16,0; GeO2 22,0-26,0.The technical result is achieved in that in a glass including SiO 2 , CaO, Na 2 O, MgO, Sm 2 O 3; GeO 2 , the components are in the following ratio, wt. %: SiO 2 33.0-34.0; CaO 9.0-13.0; Na 2 O 12.0-14.0; MgO 3.0-4.0; Sm 2 O 3 14.0-16.0; GeO 2 22.0-26.0.

Figure 00000001
Figure 00000001

Стекло может быть сварено в электропечах любой конструкции при температуре 1330-1340°С.Glass can be welded in electric furnaces of any design at a temperature of 1330-1340 ° C.

Источники информацииInformation sources

1. US 6372155 В1, 2002. 1. US 6372155 B1, 2002.

Claims (1)

Стекло, включающее SiO2, CaO, Na2O, MgO, Sm2O3, GeO2, отличающееся тем, что компоненты находятся при следующем соотношении, мас. %: SiO2 33,0-34,0; CaO 9,0-13,0; Na2O 12,0-14,0; MgO 3,0-4,0; Sm2O3 14,0-16,0; GeO2 22,0-26,0.Glass, including SiO 2 , CaO, Na 2 O, MgO, Sm 2 O 3 , GeO 2 , characterized in that the components are in the following ratio, wt. %: SiO 2 33.0-34.0; CaO 9.0-13.0; Na 2 O 12.0-14.0; MgO 3.0-4.0; Sm 2 O 3 14.0-16.0; GeO 2 22.0-26.0.
RU2018105450A 2018-02-13 2018-02-13 Glass RU2671269C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2018105450A RU2671269C1 (en) 2018-02-13 2018-02-13 Glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2018105450A RU2671269C1 (en) 2018-02-13 2018-02-13 Glass

Publications (1)

Publication Number Publication Date
RU2671269C1 true RU2671269C1 (en) 2018-10-30

Family

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Family Applications (1)

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Country Status (1)

Country Link
RU (1) RU2671269C1 (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998019974A1 (en) * 1996-11-04 1998-05-14 Bay Glass Research Optical glass
US6372155B1 (en) * 1998-04-01 2002-04-16 Sumita Optical Glass, Inc. Oxide glass showing long afterglow and accelerated phosphorescence
US6515795B1 (en) * 2001-06-29 2003-02-04 Corning Incorporated Borosilicate cladding glasses for germanate core thulium-doped amplifiers
US20100255978A1 (en) * 2007-05-11 2010-10-07 3M Innovative Properties Company Method of making ceramic articles from glass
US20140376868A1 (en) * 2012-01-12 2014-12-25 Schott Ag Highly transmissive glasses with high solarisation resistance, use thereof and method for production thereof
US20150016140A1 (en) * 2013-05-14 2015-01-15 Schott Ag Illumination device with an extended usable spectrum

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998019974A1 (en) * 1996-11-04 1998-05-14 Bay Glass Research Optical glass
US6372155B1 (en) * 1998-04-01 2002-04-16 Sumita Optical Glass, Inc. Oxide glass showing long afterglow and accelerated phosphorescence
US6515795B1 (en) * 2001-06-29 2003-02-04 Corning Incorporated Borosilicate cladding glasses for germanate core thulium-doped amplifiers
US20100255978A1 (en) * 2007-05-11 2010-10-07 3M Innovative Properties Company Method of making ceramic articles from glass
US20140376868A1 (en) * 2012-01-12 2014-12-25 Schott Ag Highly transmissive glasses with high solarisation resistance, use thereof and method for production thereof
US20150016140A1 (en) * 2013-05-14 2015-01-15 Schott Ag Illumination device with an extended usable spectrum

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