SU1595802A1 - Glass - Google Patents
Glass Download PDFInfo
- 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
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- glass
- mgo
- water
- chemical resistance
- sro
- Prior art date
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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)
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) |
-
1988
- 1988-10-17 SU SU884496818A patent/SU1595802A1/en active
Non-Patent Citations (1)
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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