SU1595802A1 - Glass - Google Patents

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Publication number
SU1595802A1
SU1595802A1 SU884496818A SU4496818A SU1595802A1 SU 1595802 A1 SU1595802 A1 SU 1595802A1 SU 884496818 A SU884496818 A SU 884496818A SU 4496818 A SU4496818 A SU 4496818A SU 1595802 A1 SU1595802 A1 SU 1595802A1
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SU
USSR - Soviet Union
Prior art keywords
glass
mgo
water
chemical resistance
sro
Prior art date
Application number
SU884496818A
Other languages
Russian (ru)
Inventor
Ирина Константиновна Немкович
Наталья Михайловна Миронович
Константин Иванович Бланк
Лидия Аркадьевна Беспамятнова
Раиса Гавриловна Айнштейн
Original Assignee
Белорусский Политехнический Институт
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Application filed by Белорусский Политехнический Институт filed Critical Белорусский Политехнический Институт
Priority to SU884496818A priority Critical patent/SU1595802A1/en
Application granted granted Critical
Publication of SU1595802A1 publication Critical patent/SU1595802A1/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
    • C03C3/064—Glass compositions containing silica with less than 40% silica by weight containing boron
    • 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
    • C03C10/00—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition
    • C03C10/0054—Devitrified glass ceramics, i.e. glass ceramics having a crystalline phase dispersed in a glassy phase and constituting at least 50% by weight of the total composition containing PbO, SnO2, B2O3

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

Abstract

Изобретение относитс  к технологии силикатов, к производству бариевого алюмоборосиликатного стекла, предназначенного дл  использовани  в толстопленочной микроэлектронике в качестве стеклосв зки композиционных резисторов без драгметаллов. С целью повышени  химической устойчивости к воде и кристаллизационной способности стекло содержит, мас.%: SIO 2 14,5-19,5The invention relates to the technology of silicates, to the production of barium aluminosilicate glass, intended for use in thick-film microelectronics as glass fiber composite resistors without precious metals. In order to increase chemical resistance to water and crystallization capacity, glass contains, wt%: SIO 2 14.5-19.5

B 2O 3 22,0-27,0B 2O 3 22.0-27.0

AI 2O 3 18,0-20,0AI 2O 3 18.0-20.0

BAO 28,0-30,0BAO 28.0-30.0

SRO 1,0-2,0SRO 1.0-2.0

CAO 1,0-2,0CAO 1.0-2.0

MGO 1,0-2,0MGO 1.0-2.0

ZRO 2 1,0-2,0ZRO 2 1.0-2.0

NB 2O 5 5,5-6,5. Температура разм гчени  590-620°С, ТКЛР 57±1 .10 7, град -1, водоустойчивость 0,07-0,57%. 2 табл.NB 2O 5 5.5-6.5. The softening temperature is 590-620 ° С, TCLE 57 ± 1 .10 7, degree -1, water resistance 0.07-0.57%. 2 tab.

Description

Изобретение относитс  к технологии силикатов, к производству бариевого; алюмоборосиликатного стекла,: предназначенного дл  использовани  в толстопленочной микроэлектронике в качестве стеклосв зки композиционных резтгсторов без драгметаллов.The invention relates to the technology of silicates, to the production of barium; alumino borosilicate glass: designed for use in thick-film microelectronics as a glass strand for composite crystal-free non-precious metals.

Цель изобретени  - повышение химической устойчивости к воде и кристаллизационной способности.The purpose of the invention is to increase the chemical resistance to water and crystallization ability.

Синтез стекол осуществл етс  в газовой и электрической печах в кварцевых и корундовых тигл х при 1350 ± , выдержка 0,5-1 чThe synthesis of glasses is carried out in gas and electric furnaces in quartz and corundum crucibles at 1350 ±, exposure 0.5-1 h

Конкретные составы стекол приведены в табл.1.Specific compositions of the glasses are given in table.1.

Свойства стекол даны в табл.2.The properties of the glasses are given in table 2.

Таким образом, предлагаемые стекла обладают повышенными химической устойчивостью к воде и кристаллиза-.Thus, the proposed glass has improved chemical resistance to water and crystallization.

ционными свойствами, что позвол ет получить на его основе боридные резис;- з торы широкого диапазона сопротивлений , с высокой стабильностью электрических параметров. properties, which allows to obtain on its basis boride resis; - zors of a wide range of resistances, with high stability of electrical parameters.

Claims (1)

Формула изобретени Invention Formula Стекло, включающее SiOг 14,5- 19,5 мас.%, SrO 1-2 мас.%, СаО 1- 2 мас.%, ZrOi 1-2 мас.%, , ,, ВаО, MgO, отличающеес  тем, что, с целью повышени  химической устойчивости к воде и кристаллизационной способности, оно содержит, мас.%:Glass, including SiOg 14.5- 19.5 wt.%, SrO 1-2 wt.%, CaO 1 -2 wt.%, ZrOi 1-2 wt.%,, ,, BaO, MgO, characterized in that , in order to increase the chemical resistance to water and crystallization ability, it contains, in wt.%: 22,0-27,022.0-27.0 18,0-20,018.0-20.0 28,0-30,028.0-30.0 1,0-2,01.0-2.0 Вас . MgOYou MgO и дополнительно NbiOjand additionally NbiOj 5,5-6,55.5-6.5 Т а б л и ц а 1Table 1 Хорошие прозрачные стеклас повышенной нарочно-выработкой в зкостьюGood clear glass with high viscosity output Полузакристаллизованные с хорошей растекаемостью и адгезией и подложке покрыти , без трещинSemi-crystallized with good flowability and adhesion and substrate coating, without cracks 590 590 600 610 620590 590 600 610 620 57tl 5711 0,07 0,0957tl 5711 0.07 0.09 57±1 5711 57tl 0,12 0,.57 0,А457 ± 1 5711 57tl 0.12 0, .57 0, A4 Таблица2Table 2 57±1 5711 57tl 0,12 0,.57 0,А457 ± 1 5711 57tl 0.12 0, .57 0, A4
SU884496818A 1988-10-17 1988-10-17 Glass SU1595802A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884496818A SU1595802A1 (en) 1988-10-17 1988-10-17 Glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884496818A SU1595802A1 (en) 1988-10-17 1988-10-17 Glass

Publications (1)

Publication Number Publication Date
SU1595802A1 true SU1595802A1 (en) 1990-09-30

Family

ID=21405341

Family Applications (1)

Application Number Title Priority Date Filing Date
SU884496818A SU1595802A1 (en) 1988-10-17 1988-10-17 Glass

Country Status (1)

Country Link
SU (1) SU1595802A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 1235831, кл. С 03 С 3/064, 1984. Авторское свидетельство СССР № 1413062, кл. С 03 С 3/064, 1987. *

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