SU1675236A1 - Glass - Google Patents

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Publication number
SU1675236A1
SU1675236A1 SU884629229A SU4629229A SU1675236A1 SU 1675236 A1 SU1675236 A1 SU 1675236A1 SU 884629229 A SU884629229 A SU 884629229A SU 4629229 A SU4629229 A SU 4629229A SU 1675236 A1 SU1675236 A1 SU 1675236A1
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SU
USSR - Soviet Union
Prior art keywords
glass
softening temperature
mdo
sro
bao
Prior art date
Application number
SU884629229A
Other languages
Russian (ru)
Inventor
Ирина Константиновна Немкович
Ольга Валентиновна Невар
Елена Викторовна Козлова
Наталья Николаевна Колосова
Екатерина Михайловна Байкова
Original Assignee
Белорусский Политехнический Институт
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Publication date
Application filed by Белорусский Политехнический Институт filed Critical Белорусский Политехнический Институт
Priority to SU884629229A priority Critical patent/SU1675236A1/en
Application granted granted Critical
Publication of SU1675236A1 publication Critical patent/SU1675236A1/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

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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

Изобретение относитс  к области технологии силикатов, к производству бариевого алюмоборосиликатного стекла, предназначенного дл  использовани  в толстопленочной микроэлектронике в качестве стекло- св зки композиционных резисторов без драгметаллов. С целью повышени  температуры разм гчени  стекло содержит, мае % SIO-2 14 5 20.0, В20з 23,0-27.0. 18,0-20,0. ВаО 28.0-30,0 SrO 1.0-3,0, Сао 1,0 3.0 МдО 1 0 2.0 Zr02 1,0-2,0, Ре20з 1,0- 2.0 МоОт 3.0-5 0 Температура разм гчени  640 670°С. ТКЛР. 17(60.3 -63,2) град-1. водоустойчивость 0,17-0,43%, полузакри- сталлизовэнные без трещин с хорошей рас- текаемостыо и адгезией к подложке покрыти . 2 табл.The invention relates to the field of silicate technology, to the production of barium aluminoborosilicate glass, intended for use in thick-film microelectronics as glass binding composite resistors without precious metals. In order to increase the softening temperature, glass contains May% SIO-2 14 5 20.0, B203 23.0-27.0. 18.0-20.0. BaO 28.0–30.0 SrO 1.0–3.0, Cao 1.0 3.0 MdO 1 0 2.0 Zr02 1.0–2.0, Pe20z 1.0– 2.0 MoOT 3.0–5 0 The softening temperature is 640,670 ° C; WITH. CLR. 17 (60.3 -63.2) degrees-1. water resistance is 0.17-0.43%, semi-acrystallized without cracks with good bridges and adhesion to the substrate. 2 tab.

Description

Изобретение относитс  к области технологии силикатов, к производству бариевого алюмоборосиликатного стекла, предназначенного дл  использовани  в толстопленочной микроэлектронике в качестве стеклосв зки композиционных резисторов без драгметаллов.The invention relates to the field of silicate technology, to the production of barium aluminosilicate glass, intended for use in thick-film microelectronics as glass bonding composite resistors without precious metals.

Цель - повышение температуры разм гчени .The goal is to increase the softening temperature.

Синтез стекол может осуществл тьс  в газовой и электрической печах, в кварцевых и корундовых тигл х при температуре 1350°С, выдержка 0,5-1 ч. При указанном температурно-временном режиме стекло хорошо варитс  и осветл етс  и позвол ет изготавливать из него различные издели  методом отливки и прессовани .The synthesis of glasses can be carried out in gas and electric furnaces, in quartz and corundum crucibles at a temperature of 1350 ° C, an exposure time of 0.5-1 hours. At the indicated time-temperature mode, the glass is well varied and brightened and allows you to make various products by casting and pressing.

Конкретные составы стекол приведены в табл 1Specific 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.

Как видно из табл.2, данные стекла обладают более высокой температурой разм гчени .As can be seen from Table 2, these glasses have a higher softening temperature.

Claims (1)

Формула изобретени Invention Formula Стекло, содержащее, мас.%: Si02 14,5- 20,0, В20з 23,0-27.0, А120з 18,0-20,0, ВаО 28.0-30,0 SrO 1.0-3,0, СаО 1,0-3,0, МдО 1,0-2,0, Zr02 1.0-2,0, о т л и ч а ю щ е е с   тем, что, с целью повышени  температуры разм гчени , оно дополнительно содержит Ре20з и МоОз соответственно 1.0-2,0 и 3,0- 5,0 мае. %.Glass containing, wt.%: Si02 14.5-20.0, B203 23.0-27.0, A120z 18.0-20.0, BaO 28.0-30.0 SrO 1.0-3.0, CaO 1.0 –3.0, MdO 1.0–2.0, Zr02 1.0–2.0, which is due to the fact that, in order to increase the softening temperature, it additionally contains Re203 and MoO3, respectively 1.0-2.0 and 3.0-5.0 May. % (Л(L сwith о - ел юabout - ate yu САCa оabout Таблица 1Table 1 Прозрачные стекла с хорошими варочновыработочными свойствами,Transparent glasses with good cooking properties, Иолузакристаллизованные без трещин с хоро- шей растекаемостью и адгезией к подложке покрыти  Crack-free semi-crystallized with good flow and adhesion to the substrate Температура разм гчени , °С 650Dilution temperature, ° C 650 Коэффициент теплового расширеТаблица 2Thermal expansion coefficientTable 2 650650 640640 640640 6/06/0
SU884629229A 1988-12-30 1988-12-30 Glass SU1675236A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU884629229A SU1675236A1 (en) 1988-12-30 1988-12-30 Glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU884629229A SU1675236A1 (en) 1988-12-30 1988-12-30 Glass

Publications (1)

Publication Number Publication Date
SU1675236A1 true SU1675236A1 (en) 1991-09-07

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU884629229A SU1675236A1 (en) 1988-12-30 1988-12-30 Glass

Country Status (1)

Country Link
SU (1) SU1675236A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100347113C (en) * 2005-11-04 2007-11-07 中国建筑材料科学研究院 Canductire glass having secodary electron emission characteristic

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 1413062, кл. С 03 С 3/064, 1987. Авторское свидетельство СССР N 1595802, кл. С 03 С 3/064, 1988. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100347113C (en) * 2005-11-04 2007-11-07 中国建筑材料科学研究院 Canductire glass having secodary electron emission characteristic

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