RU2614769C1 - Low-melting glass - Google Patents
Low-melting glass Download PDFInfo
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- RU2614769C1 RU2614769C1 RU2016107344A RU2016107344A RU2614769C1 RU 2614769 C1 RU2614769 C1 RU 2614769C1 RU 2016107344 A RU2016107344 A RU 2016107344A RU 2016107344 A RU2016107344 A RU 2016107344A RU 2614769 C1 RU2614769 C1 RU 2614769C1
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Abstract
Description
Изобретение относится к производству стекол, используемых, преимущественно, в электротехнике для создания покрытий различного назначения.The invention relates to the production of glasses used mainly in electrical engineering to create coatings for various purposes.
Известно легкоплавкое стекло, содержащее, мас.%: PbO 57,0-84,5; В2О3 4,0-5,0; GeO2 3,0-19,0; ТеО2 4,5-36,0 [1].It is known fusible glass containing, wt.%: PbO 57.0-84.5; B 2 O 3 4.0-5.0; GeO 2 3.0-19.0; TeO 2 4.5-36.0 [1].
Задача изобретения состоит в повышении температуры оплавления стекла.The objective of the invention is to increase the melting temperature of the glass.
Технический результат достигается тем, что легкоплавкое стекло, включающее PbO, GeO2 и В2О3, дополнительно содержит CeO2 и Na2O, причем компоненты находятся при следующем соотношении, мас.%: PbO 50,0-52,0; GeO2 3,0-4,0; В2О3 34,0-38,0; СеО2 1,0-5,0; Na2O 5,5-7,0.The technical result is achieved in that the low-melting glass including PbO, GeO 2 and B 2 O 3 additionally contains CeO 2 and Na 2 O, the components being in the following ratio, wt.%: PbO 50.0-52.0; GeO 2 3.0-4.0; B 2 O 3 34.0-38.0; CeO 2 1.0-5.0; Na 2 O 5.5-7.0.
В таблице приведены составы стекла.The table shows the compositions of glass.
Варку стекла проводят в электропечах в окислительной среде.Glass is melted in an electric furnace in an oxidizing environment.
Источник информацииThe source of information
1. SU 1038301, С03С 3/12, 1983.1. SU 1038301, C03C 3/12, 1983.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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RU2016107344A RU2614769C1 (en) | 2016-02-29 | 2016-02-29 | Low-melting glass |
Applications Claiming Priority (1)
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RU2016107344A RU2614769C1 (en) | 2016-02-29 | 2016-02-29 | Low-melting glass |
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RU2614769C1 true RU2614769C1 (en) | 2017-03-29 |
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RU2016107344A RU2614769C1 (en) | 2016-02-29 | 2016-02-29 | Low-melting glass |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1038301A1 (en) * | 1982-04-16 | 1983-08-30 | Белорусский Ордена Трудового Красного Знамени Политехнический Институт | Low-melting glass |
US6589895B2 (en) * | 2001-06-29 | 2003-07-08 | Corning Incorporated | Thulium-doped germanate glass composition and device for optical amplification |
US6599852B2 (en) * | 2000-08-10 | 2003-07-29 | Asahi Glass Company, Limited | Optical amplifying glass |
RU2280625C1 (en) * | 2005-03-29 | 2006-07-27 | Учреждение образования "Белорусский государственный технологический университет" | Color filter glass |
WO2011038311A1 (en) * | 2009-09-28 | 2011-03-31 | E. I. Du Pont De Nemours And Company | Glass-crystalline particles including a glass component and a crystalline component |
WO2012083291A1 (en) * | 2010-12-17 | 2012-06-21 | E. I. Du Pont De Nemours And Company | Conductive paste composition containing lithium, and articles made therefrom |
-
2016
- 2016-02-29 RU RU2016107344A patent/RU2614769C1/en active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU1038301A1 (en) * | 1982-04-16 | 1983-08-30 | Белорусский Ордена Трудового Красного Знамени Политехнический Институт | Low-melting glass |
US6599852B2 (en) * | 2000-08-10 | 2003-07-29 | Asahi Glass Company, Limited | Optical amplifying glass |
US6589895B2 (en) * | 2001-06-29 | 2003-07-08 | Corning Incorporated | Thulium-doped germanate glass composition and device for optical amplification |
RU2280625C1 (en) * | 2005-03-29 | 2006-07-27 | Учреждение образования "Белорусский государственный технологический университет" | Color filter glass |
WO2011038311A1 (en) * | 2009-09-28 | 2011-03-31 | E. I. Du Pont De Nemours And Company | Glass-crystalline particles including a glass component and a crystalline component |
WO2012083291A1 (en) * | 2010-12-17 | 2012-06-21 | E. I. Du Pont De Nemours And Company | Conductive paste composition containing lithium, and articles made therefrom |
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