RU2614762C1 - Glass - Google Patents

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Publication number
RU2614762C1
RU2614762C1 RU2016107304A RU2016107304A RU2614762C1 RU 2614762 C1 RU2614762 C1 RU 2614762C1 RU 2016107304 A RU2016107304 A RU 2016107304A RU 2016107304 A RU2016107304 A RU 2016107304A RU 2614762 C1 RU2614762 C1 RU 2614762C1
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Prior art keywords
glass
bao
zro
cao
tio
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RU2016107304A
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Russian (ru)
Inventor
Юлия Алексеевна Щепочкина
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Юлия Алексеевна Щепочкина
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Priority to RU2016107304A priority Critical patent/RU2614762C1/en
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Publication of RU2614762C1 publication Critical patent/RU2614762C1/en

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Abstract

FIELD: chemistry.
SUBSTANCE: glass comprises the following in wt %: PbO 31.0-32.0; TiO2 3.0-4.0; ZrO2 3.5-4.5; K2O 1.6-2.53; Na2O 1.0-2.1; Al2O3 1.0-1.8; SiO2 29.5-30.4; BaO 17.82-18.76; CaO 3.7-4.5; Nb2O5 1.48-2.22; SnO2 1.74-1.98.
EFFECT: high heat resistance.
1 tbl

Description

Изобретение касается составов стекла, которое может быть использовано для изготовления ваз, декоративных панно, сувениров и др.The invention relates to compositions of glass, which can be used for the manufacture of vases, decorative panels, souvenirs, etc.

Известно стекло, содержащее следующие компоненты, мас.%: PbO 29,5-32,5; TiO2 3,0-4,0; ZrO2 4,5-6,0; K2O 2,0-3,0; Na2O 1,0-2,0; Al2O3 0,5-1,5; SiO2 33,5-36,5; BaO 15,0-17,5; CaO 3,5-4,5 [1].Known glass containing the following components, wt.%: PbO 29.5-32.5; TiO 2 3.0-4.0; ZrO 2 4.5-6.0; K 2 O 2.0-3.0; Na 2 O 1.0-2.0; Al 2 O 3 0.5-1.5; SiO 2 33.5-36.5; BaO 15.0-17.5; CaO 3.5-4.5 [1].

Задачей изобретения является повышение термостойкости стекла.The objective of the invention is to increase the heat resistance of glass.

Технический результат достигается тем, что стекло, включающее PbO, TiO2, ZrO2, K2O, Na2O, Al2O3, SiO2, BaO, CaO, дополнительно содержит Nb2O5 и SnO2 при следующем соотношении компонентов, мас.%: PbO 31,0-32,0; TiO2 3,0-4,0; ZrO2 3,5-4,5; K2O 1,6-2,53; Na2O 1,0-2,1; Al2O3 1,0-1,8; SiO2 29,5-30,4; BaO 17,82-18,76; CaO 3,7-4,5; Nb2O5 1,48-2,22; SnO2 1,74-1,98.The technical result is achieved in that the glass, including PbO, TiO 2 , ZrO 2 , K 2 O, Na 2 O, Al 2 O 3 , SiO 2 , BaO, CaO, additionally contains Nb 2 O 5 and SnO 2 in the following ratio of components , wt.%: PbO 31.0-32.0; TiO 2 3.0-4.0; ZrO 2 3.5-4.5; K 2 O 1.6-2.53; Na 2 O 1.0-2.1; Al 2 O 3 1.0-1.8; SiO 2 29.5-30.4; BaO 17.82-18.76; CaO 3.7-4.5; Nb 2 O 5 1.48-2.22; SnO 2 1.74-1.98.

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

Figure 00000001
Figure 00000001

Figure 00000002
Figure 00000002

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

Источники информацииInformation sources

1. SU 716017, C03C 3/12, 1980.1. SU 716017, C03C 3/12, 1980.

Claims (1)

Стекло, включающее PbO, ТiO2, ZrO2, K2O, Na2O, Al2O3, SiO2, BaO, CaO, отличающееся тем, что дополнительно содержит Nb2O5 и SnO2 при следующем соотношении компонентов, мас.%: РbО 31,0-32,0; TiO2 3,0-4,0; ZrO2 3,5-4,5; К2O 1,6-2,53; Na2O 1,0-2,1; Аl2O3 1,0-1,8; SiO2 29,5-30,4; BaO 17,82-18,76; CaO 3,7-4,5; Nb2O5 1,48-2,22; SnO2 1,74-1,98.Glass, including PbO, TiO 2 , ZrO 2 , K 2 O, Na 2 O, Al 2 O 3 , SiO 2 , BaO, CaO, characterized in that it additionally contains Nb 2 O 5 and SnO 2 in the following ratio of components, wt %: PbO 31.0-32.0; TiO 2 3.0-4.0; ZrO 2 3.5-4.5; K 2 O 1.6-2.53; Na 2 O 1.0-2.1; Al 2 O 3 1.0-1.8; SiO 2 29.5-30.4; BaO 17.82-18.76; CaO 3.7-4.5; Nb 2 O 5 1.48-2.22; SnO 2 1.74-1.98.
RU2016107304A 2016-02-29 2016-02-29 Glass RU2614762C1 (en)

Priority Applications (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106978167A (en) * 2017-05-26 2017-07-25 厦门科煜光电有限公司 A kind of blue-green LED luminescent material

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU716017A1 (en) * 1978-06-02 1980-02-15 Предприятие П/Я А-1695 Glass
JPS62100449A (en) * 1985-10-24 1987-05-09 Ohara Inc Optical glass
US5016140A (en) * 1988-08-30 1991-05-14 Bsg-Schalttechnik Gmbh & Co. Kg Switch arranged for being mounted on a circuit board
US6268304B1 (en) * 1998-04-28 2001-07-31 Asahi Glass Company Ltd. Plate glass and substrate glass for electronics
EP1099670B1 (en) * 1999-11-11 2003-09-17 Nippon Sheet Glass Co., Ltd. Mother glass composition for graded index lens
US6743743B2 (en) * 2001-01-29 2004-06-01 Hoya Corporation Optical glass
US20140154467A1 (en) * 2011-07-13 2014-06-05 Tomoki Yanase Composite substrate

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU716017A1 (en) * 1978-06-02 1980-02-15 Предприятие П/Я А-1695 Glass
JPS62100449A (en) * 1985-10-24 1987-05-09 Ohara Inc Optical glass
US5016140A (en) * 1988-08-30 1991-05-14 Bsg-Schalttechnik Gmbh & Co. Kg Switch arranged for being mounted on a circuit board
US6268304B1 (en) * 1998-04-28 2001-07-31 Asahi Glass Company Ltd. Plate glass and substrate glass for electronics
EP1099670B1 (en) * 1999-11-11 2003-09-17 Nippon Sheet Glass Co., Ltd. Mother glass composition for graded index lens
US6743743B2 (en) * 2001-01-29 2004-06-01 Hoya Corporation Optical glass
US20140154467A1 (en) * 2011-07-13 2014-06-05 Tomoki Yanase Composite substrate

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106978167A (en) * 2017-05-26 2017-07-25 厦门科煜光电有限公司 A kind of blue-green LED luminescent material
CN106978167B (en) * 2017-05-26 2019-07-26 厦门科煜光电有限公司 A kind of blue-green LED luminescent material

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