SU1313817A1 - Glass - Google Patents

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Publication number
SU1313817A1
SU1313817A1 SU843685120A SU3685120A SU1313817A1 SU 1313817 A1 SU1313817 A1 SU 1313817A1 SU 843685120 A SU843685120 A SU 843685120A SU 3685120 A SU3685120 A SU 3685120A SU 1313817 A1 SU1313817 A1 SU 1313817A1
Authority
SU
USSR - Soviet Union
Prior art keywords
glass
thermal expansion
water resistance
softening temperature
coefficient
Prior art date
Application number
SU843685120A
Other languages
Russian (ru)
Inventor
Ирина Константиновна Немкович
Ольга Валентиновна Невар
Алла Ивановна Зинович
Original Assignee
Белорусский Политехнический Институт
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Белорусский Политехнический Институт filed Critical Белорусский Политехнический Институт
Priority to SU843685120A priority Critical patent/SU1313817A1/en
Application granted granted Critical
Publication of SU1313817A1 publication Critical patent/SU1313817A1/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
    • C03C3/07—Glass compositions containing silica with less than 40% silica by weight containing lead
    • C03C3/072—Glass compositions containing silica with less than 40% silica by weight containing lead containing boron
    • C03C3/074—Glass compositions containing silica with less than 40% silica by weight containing lead containing boron containing zinc
    • C03C3/0745—Glass compositions containing silica with less than 40% silica by weight containing lead containing boron containing zinc containing more than 50% lead oxide, by weight

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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 производству стекол, предназначенных дл  использовани  в микроэлектронике дл  герметизации микросхем, С целью снижени  температуры разм гчени  и повышени  коэффициента термического расширени  и водостойкости стекло . содержит, мас.%: SiO-2. 13-18; 5,5-9,5; 6-8; PbO 60,5-64,5; ZnO 4-6; SnO2 1-2; ZrOg 1-2. Температура разм гчени  стекла- 430+10 С, водостойкость (потери массы) 0,05- 0,07%, коэффициент термического расширени  (60±2) 10 / 1/град. 2 табл.The invention relates to the manufacture of glasses intended for use in microelectronics for sealing microcircuits, in order to reduce the softening temperature and increase the coefficient of thermal expansion and water resistance of glass. contains, wt%: SiO-2. 13-18; 5.5-9.5; 6-8; PbO 60.5-64.5; ZnO 4-6; SnO2 1-2; ZrOg 1-2. Glass softening temperature is 430 + 10 ° C, water resistance (mass loss) is 0.05-0.07%, thermal expansion coefficient (60 ± 2) 10/1 / deg. 2 tab.

Description

Температура разм гчени , °СDilution temperature, ° С

430-ИО 430+10430-IO 430 + 10

Коэффициент термического расширени , 10 /град Coefficient of thermal expansion, 10 / degree

60+260 + 2

Химическа  устойчивость (потери массы по отношению к во- Де), %Chemical stability (mass loss with respect to water),%

Поведение стекла на керамической подложке 22ХС после обжига при 600°СBehavior of glass on a ceramic substrate 22XC after calcination at 600 ° С

0,050.05

0,050.05

0,08 ,0.08,

0,07 0,16-0,190.07 0.16-0.19

Полна  растекаемостъ и хороша  адге- Не расплав- зи  к подложкел етс Full flowability and good adhesion. Don't melt to the substrate.

Claims (1)

Формула изобретени Invention Formula Стекло, включающее SiO, В О , А1,0,, РЬО, ZnO, SnOp , отличающеес  тем, что, .с целью сниже- ни  температуры разм гчени  и повышени  коэффициента термического расширени  и водостойкости, оно дополнительно содержит ZrO при следую430+10 430+10 530Glass including SiO, BO, A1.0, PbO, ZnO, SnOp, characterized in that, in order to lower the softening temperature and increase the thermal expansion coefficient and water resistance, it additionally contains ZrO with the following 430 + 10 430 +10 530 60+260 + 2 60+260 + 2 60+260 + 2 55+155 + 1 0,050.05 0,08 ,0.08, 0,07 0,16-0,190.07 0.16-0.19 соотношении компонентов , мае.%: the ratio of components, may.%: 13-1813-18 5,5-9,55.5-9.5 6-86-8 60,5-64,5 4-6 1-2 1-260.5-64.5 4-6 1-2 1-2
SU843685120A 1984-01-04 1984-01-04 Glass SU1313817A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU843685120A SU1313817A1 (en) 1984-01-04 1984-01-04 Glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU843685120A SU1313817A1 (en) 1984-01-04 1984-01-04 Glass

Publications (1)

Publication Number Publication Date
SU1313817A1 true SU1313817A1 (en) 1987-05-30

Family

ID=21097657

Family Applications (1)

Application Number Title Priority Date Filing Date
SU843685120A SU1313817A1 (en) 1984-01-04 1984-01-04 Glass

Country Status (1)

Country Link
SU (1) SU1313817A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111630011A (en) * 2018-03-16 2020-09-04 电化株式会社 Powder and mixed powder

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 633831,. кл. С 03 € 3/072, 1977. За вка JP Р 56-5350, кл. С 03 С 3/30, 1981. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111630011A (en) * 2018-03-16 2020-09-04 电化株式会社 Powder and mixed powder

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