SU967974A1 - Glass - Google Patents

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Publication number
SU967974A1
SU967974A1 SU813289817A SU3289817A SU967974A1 SU 967974 A1 SU967974 A1 SU 967974A1 SU 813289817 A SU813289817 A SU 813289817A SU 3289817 A SU3289817 A SU 3289817A SU 967974 A1 SU967974 A1 SU 967974A1
Authority
SU
USSR - Soviet Union
Prior art keywords
glass
aijo
certificate
flowed
examination
Prior art date
Application number
SU813289817A
Other languages
Russian (ru)
Inventor
Ирина Константиновна Немкович
Ольга Валентиновна Невар
Алексей Николаевич Шиленко
Дора Анисимовна Клименская
Инна Петровна Лепик
Original Assignee
Белорусский Ордена Трудового Красного Знамени 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 Ордена Трудового Красного Знамени Политехнический Институт filed Critical Белорусский Ордена Трудового Красного Знамени Политехнический Институт
Priority to SU813289817A priority Critical patent/SU967974A1/en
Application granted granted Critical
Publication of SU967974A1 publication Critical patent/SU967974A1/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
    • C03C3/076—Glass compositions containing silica with 40% to 90% silica, by weight
    • C03C3/089—Glass compositions containing silica with 40% to 90% silica, by weight containing boron
    • C03C3/091—Glass compositions containing silica with 40% to 90% silica, by weight containing boron containing aluminium

Landscapes

  • 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)

Description

Состав стеклаGlass composition

Кристаллизационна  способностьCrystallization ability

Температура разм гчени Softening temperature

Коэффициент теплового расширени , oL- Coefficient of thermal expansion, oL-

Удельное электрическое сопротивлениеElectrical resistivity

Диэлектрические потери (tgcAlO) при и частоте:Dielectric loss (tgcAlO) at and frequency:

900-1080900-1080

Не кристаллизуютс Do not crystallize

730±10 730±10 730±10750-780730 ± 10 730 ± 10 730 ± 10750-780

73-7673-76

54±154 ± 1

54±154 ± 1

54115411

11eleven

,11,eleven

10 ten

10ten

при 20°Сat 20 ° C

ри 30(flC-. при приpu 30 (flC-. with

300°С300 ° C

Claims (2)

0,07 III гидролитический 3,87 класс Формула изобретени  ::текло, включающее SiO, AIjO, Ba Стекло О т личающеес  тем, что/ с целью улучшени  электрических,крис таллизационных и термических свойств онр дополнительно содержит B-jOj при следующем соотношении компонентов, мас.%: SiOi45,5-47,5 А1аОз9,4-10,3 35,2-39,1 6,0-7,0 Источники информации, н тые во внимание при экспертизе 1.Патент Англии 1207221, С1М, опублик. 1970. 0.07 III hydrolytic class 3.87. Formula of the invention:: flowed, including SiO, AIjO, Ba. Glass wt.%: SiOi45.5-47.5 AlaOz9.4-10.3 35.2-39.1 6.0-7.0 Sources of information that are taken into account during the examination . 1970. 2.Авторское свидетельство СССР 00102, кл. С 03 С.3/10, 1976.2. USSR author's certificate 00102, cl. From 03 C.3 / 10, 1976.
SU813289817A 1981-03-23 1981-03-23 Glass SU967974A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU813289817A SU967974A1 (en) 1981-03-23 1981-03-23 Glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU813289817A SU967974A1 (en) 1981-03-23 1981-03-23 Glass

Publications (1)

Publication Number Publication Date
SU967974A1 true SU967974A1 (en) 1982-10-23

Family

ID=20958638

Family Applications (1)

Application Number Title Priority Date Filing Date
SU813289817A SU967974A1 (en) 1981-03-23 1981-03-23 Glass

Country Status (1)

Country Link
SU (1) SU967974A1 (en)

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