RU2207991C2 - Decorative glass - Google Patents

Decorative glass Download PDF

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RU2207991C2
RU2207991C2 RU2001115152A RU2001115152A RU2207991C2 RU 2207991 C2 RU2207991 C2 RU 2207991C2 RU 2001115152 A RU2001115152 A RU 2001115152A RU 2001115152 A RU2001115152 A RU 2001115152A RU 2207991 C2 RU2207991 C2 RU 2207991C2
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glass
decorative
tio
mno
cao
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RU2001115152A
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RU2001115152A (en
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Кочанова Александра Васильевна
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    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C1/00Ingredients generally applicable to manufacture of glasses, glazes, or vitreous enamels
    • C03C1/002Use of waste materials, e.g. slags
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/062Glass compositions containing silica with less than 40% silica by weight
    • C03C3/064Glass compositions containing silica with less than 40% silica by weight containing boron
    • C03C3/068Glass compositions containing silica with less than 40% silica by weight containing boron containing rare earths
    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C3/00Glass compositions
    • C03C3/04Glass compositions containing silica
    • C03C3/076Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/097Glass compositions containing silica with 40% to 90% silica, by weight containing phosphorus, niobium or tantalum

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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)
  • Ceramic Engineering (AREA)
  • Glass Compositions (AREA)

Abstract

FIELD: glass industry. SUBSTANCE: invention relates to composites of decorative glasses and can be used for preparing decorative facing materials and jewelry articles. Decorative glass comprises the following composition, wt. -%: B2O3,, 35.125-49.735; P2O5,, 8.300-20.000; SiO2, 2.900-7.900; TiO2, 2.850-5.140; FeO, 0.010- -0.930; CaO, 15.700-17.100; MgO, 1.100-8.000; MnO, 0.150-3.300; Al2O3, 4.000-6.000; Fe2O3, 1.000-3.000; Na2O, 0.100-0.200; K2O, 0.430-0.860; B2O3, 0.010-2.000; P2O5, 0.005-0.010; ZrO2, 0.001-0.005; La2O3, 0.002-0.010. Invention provides decrease of boiling point temperature, increase of microhardness and mechanical strength values, expanding color spectrum, utilization of waste in metallurgy and mining concentrating plants based on addition of oxides Pr2O3, Nd2O3 and rare-earth elements oxides. EFFECT: improved properties of glass. 1 tbl, 3 ex

Description

Изобретение относится к стекольной промышленности, а именно к составам декоративных стекол, и может быть использовано для получения декоративных облицовочных материалов. The invention relates to the glass industry, and in particular to compositions of decorative glasses, and can be used to obtain decorative facing materials.

Известно стекло (1), включающее, мас.%: SiO2 - 42-50, Аl2О3 - 11,5-13, CaO - 25-30, MgO 0,1-0,5, МnО - 7-9, Fе2О3 - 5-9,7. Стекло имеет температуру варки 1300-1350oС, невысокие физико-механические свойства, черную цветовую гамму.Known glass (1), including, wt.%: SiO 2 - 42-50, Al 2 O 3 - 11.5-13, CaO - 25-30, MgO 0.1-0.5, MnO - 7-9 , Fe 2 O 3 - 5-9.7. Glass has a cooking temperature of 1300-1350 o C, low physical and mechanical properties, black color scheme.

Наиболее близким к предлагаемому является декоративное стекло (2), включающее, мас.%: SiO2 - 48,8-63,0; ТiO2 - 2,0-14,8; Аl2О3 - 0,03-14,8; Fе2О3 - 0,01-3,81; FeO - 0,01-4,3; MnO - 0,01-13,5; MgO - 0,01-3,14; CaO - 0,03-31,0; Na2O - 0,01-23,09; K2O - 0,03-13,5.Closest to the proposed is decorative glass (2), including, wt.%: SiO 2 - 48.8-63.0; TiO 2 - 2.0-14.8; Al 2 O 3 - 0.03-14.8; Fe 2 O 3 - 0.01-3.81; FeO - 0.01-4.3; MnO - 0.01-13.5; MgO - 0.01-3.14; CaO - 0.03-31.0; Na 2 O - 0.01-23.09; K 2 O - 0.03-13.5.

Недостатками указанного стекла являются невысокие физико-механические свойства, относительно высокая температура варки 1250-1320oС и использование дорогостоящих химических реактивов: КМnO4, MnO2, диоксида титана ТiO2, жидкого стекла.The disadvantages of this glass are low physical and mechanical properties, a relatively high cooking temperature of 1250-1320 o C and the use of expensive chemicals: KMnO 4 , MnO 2 , titanium dioxide TiO 2 , liquid glass.

Целью изобретения является уменьшение температуры варки, увеличение механической прочности, микротвердости, расширение цветовой гаммы, типизация отходов апатитового производства и металлургических шлаков. The aim of the invention is to reduce the cooking temperature, increase mechanical strength, microhardness, expand the color gamut, typify waste apatite production and metallurgical slag.

Поставленная цель достигается за счет того, что декоративное стекло, включающее SiO2, ТiO2, Аl2О3, Fе2О3, FeO, CaO, MgO, MnO, Na2O, K2O дополнительно содержит P2O5, В2О3 оксиды РЗЭ La2О3, Рr2О3, Nd2O3 при следующем соотношении компонентов, мас.%:
SiO2 - 36,125 - 49,745
ТiO2 - 8,300 - 20,000
Аl2О3 - 2,900 - 7,900
2О3 - 2,850 - 5,140
FeO - 0,010 - 0,930
CaO - 15,700 - 17,100
MgO - 1,100 - 8,000
МnО - 0,150 - 3,300
Na2O - 4,000 - 6,000
К2О - 1,000 - 3,000
В2О3 - 0,100 - 0,200
P2O5 - 0,430 - 0,860
La2O3 - 0,005 - 0,010
Рr2О3 - 0,001 - 0,005
Nd2O3 - 0,002 - 0,010
В качестве сырья используются полевошпатовые минералы, продукты переработки и отходы апатитового производства, ваграночные шлаки, гранулированные доменные шлаки, конвертерные шлаки.
This goal is achieved due to the fact that the decorative glass, including SiO 2 , TiO 2 , Al 2 O 3 , Fe 2 O 3 , FeO, CaO, MgO, MnO, Na 2 O, K 2 O additionally contains P 2 O 5 , In 2 O 3 REE oxides La 2 O 3 , Pr 2 O 3 , Nd 2 O 3 in the following ratio of components, wt.%:
SiO 2 - 36.125 - 49.745
TiO 2 - 8,300 - 20,000
Al 2 O 3 - 2,900 - 7,900
Fe 2 O 3 - 2,850 - 5,140
FeO - 0.010 - 0.930
CaO - 15,700 - 17,100
MgO - 1,100 - 8,000
MnO - 0.150 - 3.300
Na 2 O - 4,000 - 6,000
K 2 O - 1,000 - 3,000
In 2 About 3 - 0,100 - 0,200
P 2 O 5 - 0.430 - 0.860
La 2 O 3 - 0.005 - 0.010
Pr 2 O 3 - 0.001 - 0.005
Nd 2 O 3 - 0.002 - 0.010
Feldspar minerals, processed products and apatite waste, cupola slag, granulated blast furnace slag, and converter slag are used as raw materials.

Стекло изготавливают по обычной технологии: шихту плавят в течение 0,5 - 0,7 часа при 1180 - 1200oC, отжиг стекла ведут при 500 - 550oC в течение 0,5 часа. Составы конкретных стекол приведены в таблице 1:
Из данных табл. 1 следует, что стекла составов 1-3 имеют обширные области метастабильной ликвации вследствие несовместимости титана и его комплексов типа (TiO4/2)2- R2+1 или (TiO6/2)2-R2+ с алюмосиликатным каркасом стекла (3). За счет введения элементов с крупными катионами, таких как Р2O5, оксидов РЗЭ при избытке ТiO2, В2О3, возникает эффект разноцветного окрашивания областей кристаллизации стекла.
Glass is made by conventional technology: the mixture is melted for 0.5 - 0.7 hours at 1180 - 1200 o C, the glass is annealed at 500 - 550 o C for 0.5 hours. The compositions of specific glasses are shown in table 1:
From the data table. 1 it follows that glasses of compositions 1-3 have extensive regions of metastable segregation due to the incompatibility of titanium and its complexes of the type (TiO 4/2 ) 2- R 2 +1 or (TiO 6/2 ) 2- R 2 + with an aluminosilicate glass framework ( 3). Due to the introduction of elements with large cations, such as P 2 O 5 , REE oxides with an excess of TiO 2 , B 2 O 3 , the effect of multi-colored coloring of glass crystallization areas occurs.

Полученные стекла имеют огненно-полированную поверхность и красивый рисунок с окраской в темно-коричневых, синих, сиреневых, бежевых, зеленых, фиолетовых тонах. Присутствие В2О3 и оксидов РЗЭ обусловливает высокую микротвердость и прочность стекол, что предполагает их использование в строительно-отделочной промышленности. Свойства приведены в таблице 2.The resulting glass has a fiery polished surface and a beautiful pattern with a color in dark brown, blue, lilac, beige, green, purple. The presence of B 2 O 3 and REE oxides determines the high microhardness and strength of the glasses, which suggests their use in the construction and finishing industry. The properties are shown in table 2.

Источники информации
1. А. с. 692784, С 03 С 3/04; С 03 С 33/22. В.С. Суварева, В.Ф. Лясин, Г.П. Тимонина, С.С. Руделев, А.П. Платонов, Ю.А. Гришенков.
Sources of information
1. A. p. 692784, C 03 C 3/04; C 03 C 33/22. V.S. Suvareva, V.F. Lyasin, G.P. Timonina, S.S. Rudelev, A.P. Platonov, Yu.A. Grishenkov.

2. Пат. 2034804, 6 С 03 С 3/087, 4/02. Г.А. Лебедева, Г.П. Озерова. 2. Pat. 2034804, 6 C 03 C 3/087, 4/02. G.A. Lebedeva, G.P. Ozerova.

3. Н.М. Павлушкин. Физика и химия стекла, т. 2, 3, 1976 г., Наука, Лен. отд. 3. N.M. Pavlushkin. Physics and Chemistry of Glass, Vol. 2, 3, 1976, Science, Len. Dep.

Claims (1)

Декоративное стекло, включающее SiO2, TiO2, Al2O3, CaO, MgO, Fe2O3, FeO, MnО, Na2O, К2О, отличающееся тем, что для уменьшения температуры варки, увеличения механической прочности, микротвердости, расширения цветовой гаммы, оно дополнительно содержит P2O5, ZrO2, В2О3, оксиды редкоземельных элементов при следующем соотношении компонентов, мас.%:
SiO2 - 35,125-49,735
TiO2 - 8,300-20,000
Al2O3 - 2,900-7,900
Fe2O3 - 2,850-5,140
FeO - 0,010-0,930
CaO - 15,700-17,100
MgO - 1,100-8,000
MnO - 0,150-3,300
Na2O - 4,000-6,000
K2O - 1,000-3,000
В2О3 - 0,100-0,200
P2О5 - 0,430-0,860
ZrO2 - 0,010-2,000
La2O3 - 0,005-0,010
Pr2О3 - 0,001-0,005
Nd2O3 - 0,002-0,010з
Decorative glass, including SiO 2 , TiO 2 , Al 2 O 3 , CaO, MgO, Fe 2 O 3 , FeO, MnO, Na 2 O, K 2 O, characterized in that to reduce the cooking temperature, increase mechanical strength, microhardness , expanding the color gamut, it additionally contains P 2 O 5 , ZrO 2 , B 2 O 3 , rare earth oxides in the following ratio of components, wt.%:
SiO 2 - 35.125-49.735
TiO 2 - 8,300-20,000
Al 2 O 3 - 2,900-7,900
Fe 2 O 3 - 2,850-5,140
FeO - 0.010-0.930
CaO - 15,700-17,100
MgO - 1,100-8,000
MnO - 0.150-3.300
Na 2 O - 4,000-6,000
K 2 O - 1,000-3,000
In 2 About 3 - 0,100-0,200
P 2 O 5 - 0.430-0.860
ZrO 2 - 0.010-2.000
La 2 O 3 - 0.005-0.010
Pr 2 O 3 - 0.001-0.005
Nd 2 O 3 - 0.002-0.010 s
RU2001115152A 2001-06-04 2001-06-04 Decorative glass RU2207991C2 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106458712A (en) * 2014-08-27 2017-02-22 施华洛世奇股份有限公司 Luminescent glass composition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106458712A (en) * 2014-08-27 2017-02-22 施华洛世奇股份有限公司 Luminescent glass composition
US10414686B2 (en) * 2014-08-27 2019-09-17 D. Swarovski Kg Luminescent glass composition
RU2717594C2 (en) * 2014-08-27 2020-03-24 Д. Сваровски Кг Luminescent glass composition

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