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RU2643221C1 - Glass - Google Patents

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Publication number
RU2643221C1
RU2643221C1 RU2016147795A RU2016147795A RU2643221C1 RU 2643221 C1 RU2643221 C1 RU 2643221C1 RU 2016147795 A RU2016147795 A RU 2016147795A RU 2016147795 A RU2016147795 A RU 2016147795A RU 2643221 C1 RU2643221 C1 RU 2643221C1
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RU
Russia
Prior art keywords
glass
relates
cao
mgo
geo
Prior art date
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RU2016147795A
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Russian (ru)
Inventor
Юлия Алексеевна Щепочкина
Original Assignee
Юлия Алексеевна Щепочкина
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Priority to RU2016147795A priority Critical patent/RU2643221C1/en
Application granted granted Critical
Publication of RU2643221C1 publication Critical patent/RU2643221C1/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
    • C03C3/078—Glass compositions containing silica with 40% to 90% silica, by weight containing an oxide of a divalent metal, e.g. an oxide of zinc
    • 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
    • C03C3/095—Glass compositions containing silica with 40% to 90% silica, by weight containing rare earths

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  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Glass Compositions (AREA)

Abstract

FIELD: chemistry.
SUBSTANCE: invention relates to the technology of silicates and relates to glass compositions, which can be used for stained glass manufacturing in the jewelry industry. Glass contains in wt%: SiO2 40,0–50,0; CaO 6,0–8,0; MgO 1,0–3,0; Na2O 12,0–16,0; K2O 1,0–4,0; Pr2O3 0,4–1,0; Nd2O3 0,1–0,3; B2O3 22,7–34,0; GeO2 0,19–0,29; CoO 0,01–0,02.
EFFECT: technical result is an increase in the light transmittance of the glass.
1 cl, 1 tbl

Description

Изобретение относится к технологии силикатов и касается составов стекол, которые могут быть использованы для изготовления витражей, в ювелирной промышленности.The invention relates to the technology of silicates and relates to glass compositions that can be used for the manufacture of stained glass, in the jewelry industry.

Известно стекло, содержащее следующие компоненты, мас. %: SiO2 69,7-75,2; CaO 6,0-8,0; MgO 1,0-3,0; Na2O 11,0-16,0; K2O 1,0-4,0; Pr2O3 1,2-3,5; Nd2O3 0,1-0,3 [1].Known glass containing the following components, wt. %: SiO 2 69.7-75.2; CaO 6.0-8.0; MgO 1.0-3.0; Na 2 O 11.0-16.0; K 2 O 1.0-4.0; Pr 2 O 3 1.2-3.5; Nd 2 O 3 0.1-0.3 [1].

Задачей изобретения является повышение светопропускания стекла.The objective of the invention is to increase the light transmission of glass.

Технический результат достигается тем, что стекло, включающее SiO2, СаО, MgO, Na2O, K2O, Pr2O3, Nd2O3, дополнительно содержит B2O3, GeO2 и CoO, при следующем соотношении компонентов, мас. %: SiO2 40,0-50,0; СаО 6,0-8,0; MgO 1,0-3,0; Na2O 12,0-16,0; K2O 1,0-4,0; Pr2O3 0,4-1,0; Nd2O3 0,1-0,3; B2O3 22,7-34,0; GeO2 0,19-0,29; CoO 0,01-0,02.The technical result is achieved in that the glass, including SiO 2 , CaO, MgO, Na 2 O, K 2 O, Pr 2 O 3 , Nd 2 O 3 , additionally contains B 2 O 3 , GeO 2 and CoO, in the following ratio of components wt. %: SiO 2 40.0-50.0; CaO 6.0-8.0; MgO 1.0-3.0; Na 2 O 12,0-16,0; K 2 O 1.0-4.0; Pr 2 O 3 0.4-1.0; Nd 2 O 3 0.1-0.3; B 2 O 3 22.7-34.0; GeO 2 0.19-0.29; CoO 0.01-0.02.

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

Figure 00000001
Figure 00000001

Стекло может быть сварено в электропечах любой конструкции.Glass can be welded in electric furnaces of any design.

Источник информацииThe source of information

1. SU 745875, C03C 3/04, 1980.1. SU 745875, C03C 3/04, 1980.

Claims (1)

Стекло, включающее SiO2, CaO, MgO, Na2O, K2O, Pr2O3, Nd2O3, отличающееся тем, что дополнительно содержит B2O3, GeO2 и СоО, при следующем соотношении компонентов, мас. %: SiO2 40,0-50,0; CaO 6,0-8,0; MgO 1,0-3,0; Na2O 12,0-16,0; K2O 1,0-4,0; Pr2O3 0,4-1,0; Nd2O3 0,1-0,3; B2O3 22,7-34,0; GeO2 0,19-0,29; СоО 0,01-0,02.Glass, including SiO 2 , CaO, MgO, Na 2 O, K 2 O, Pr 2 O 3 , Nd 2 O 3 , characterized in that it additionally contains B 2 O 3 , GeO 2 and CoO, in the following ratio of components, wt . %: SiO 2 40.0-50.0; CaO 6.0-8.0; MgO 1.0-3.0; Na 2 O 12.0-16.0; K 2 O 1.0-4.0; Pr 2 O 3 0.4-1.0; Nd 2 O 3 0.1-0.3; B 2 O 3 22.7-34.0; GeO 2 0.19-0.29; CoO 0.01-0.02.
RU2016147795A 2016-12-06 2016-12-06 Glass RU2643221C1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU2016147795A RU2643221C1 (en) 2016-12-06 2016-12-06 Glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU2016147795A RU2643221C1 (en) 2016-12-06 2016-12-06 Glass

Publications (1)

Publication Number Publication Date
RU2643221C1 true RU2643221C1 (en) 2018-01-31

Family

ID=61173434

Family Applications (1)

Application Number Title Priority Date Filing Date
RU2016147795A RU2643221C1 (en) 2016-12-06 2016-12-06 Glass

Country Status (1)

Country Link
RU (1) RU2643221C1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU745875A1 (en) * 1977-05-04 1980-07-07 Гусевский Филиал Государственного Научно-Исследовательского Института Стекла Coloured glass
DE3534575A1 (en) * 1984-09-28 1986-04-03 Hoya Corp., Tokio/Tokyo Glass for spectacle lenses with increased colour contrast
US6214429B1 (en) * 1996-09-04 2001-04-10 Hoya Corporation Disc substrates for information recording discs and magnetic discs
US7008891B2 (en) * 2001-05-29 2006-03-07 Asahi Glass Company, Limited Crystallized glass for optical filter substrate, and optical filter

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU745875A1 (en) * 1977-05-04 1980-07-07 Гусевский Филиал Государственного Научно-Исследовательского Института Стекла Coloured glass
DE3534575A1 (en) * 1984-09-28 1986-04-03 Hoya Corp., Tokio/Tokyo Glass for spectacle lenses with increased colour contrast
US6214429B1 (en) * 1996-09-04 2001-04-10 Hoya Corporation Disc substrates for information recording discs and magnetic discs
US7008891B2 (en) * 2001-05-29 2006-03-07 Asahi Glass Company, Limited Crystallized glass for optical filter substrate, and optical filter

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