SU544623A1 - Glass - Google Patents

Glass

Info

Publication number
SU544623A1
SU544623A1 SU2138037A SU2138037A SU544623A1 SU 544623 A1 SU544623 A1 SU 544623A1 SU 2138037 A SU2138037 A SU 2138037A SU 2138037 A SU2138037 A SU 2138037A SU 544623 A1 SU544623 A1 SU 544623A1
Authority
SU
USSR - Soviet Union
Prior art keywords
glass
thermal expansion
expansion coefficient
degree
chemical resistance
Prior art date
Application number
SU2138037A
Other languages
Russian (ru)
Inventor
Борис Васильевич Тарасов
Элли Николаевна Каплина
Галина Ивановна Артамонова
Original Assignee
Государственный научно-исследовательский институт стекла
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 Государственный научно-исследовательский институт стекла filed Critical Государственный научно-исследовательский институт стекла
Priority to SU2138037A priority Critical patent/SU544623A1/en
Application granted granted Critical
Publication of SU544623A1 publication Critical patent/SU544623A1/en

Links

Landscapes

  • Glass Compositions (AREA)

Description

Таблица 2table 2

ХарактеристикиSpecifications

СвойстваProperties

Температура варки, СCooking temperature, С

Коэффициент термического расшрени , 1/градThermal expansion coefficient, 1 / degree

Температзра плавлени , С Диэлектрическа  прон;1цаемость Химстойкость к воде, мг/дмMelting temperature, C Dielectric; 1, Chemical resistance to water, mg / dm

Как видно из таблицы, стекло имеет температуру плавлени  600°С и коэффициент термпч еского расширени  100 1/град, что делает его химически устойчивым.As can be seen from the table, glass has a melting point of 600 ° C and a thermal expansion coefficient of 100 1 / degree, which makes it chemically stable.

Ф о р м у л а и 3 о б р с т е и и  Ф орм ул а and 3 о б с с е and и

Стекло, включающее РЬО, Sio2, ВгОз, АЬОз, Na2O, К20, отличающеес  тем, что, с целью иовышени  химической устойчивости и снижени  температуры плавлени , оно дополнительно содержит МпО2 при следующем соотиошении ингредиентов (вес. %):Glass, including PbO, Sio2, VgO3, AlO3, Na2O, K20, characterized in that, in order to improve chemical resistance and lower the melting temperature, it additionally contains MpO2 at the following ingredients (wt.%):

РЬО45-61РЬО45-61

SiOz24-32SiOz24-32

В20з7-10B20s7-10

АЬОз2,5-8ABO3.5-8

Ка201-5KA201-5

К201-5C201-5

Мп021-5MP021-5

SU2138037A 1975-05-27 1975-05-27 Glass SU544623A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2138037A SU544623A1 (en) 1975-05-27 1975-05-27 Glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2138037A SU544623A1 (en) 1975-05-27 1975-05-27 Glass

Publications (1)

Publication Number Publication Date
SU544623A1 true SU544623A1 (en) 1977-01-30

Family

ID=20620640

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2138037A SU544623A1 (en) 1975-05-27 1975-05-27 Glass

Country Status (1)

Country Link
SU (1) SU544623A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4401766A (en) * 1977-09-26 1983-08-30 James C. Kyle Ceramic seal between spaced members such as a terminal pin and a ferrule

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4401766A (en) * 1977-09-26 1983-08-30 James C. Kyle Ceramic seal between spaced members such as a terminal pin and a ferrule

Similar Documents

Publication Publication Date Title
SU544623A1 (en) Glass
SU449890A1 (en) Glass
SU471315A1 (en) Glass
SU458522A1 (en) Glass fiber glass
SU386856A1 (en) GLASS
JPS5523089A (en) Glass for ultrasonic delay line
SU688453A1 (en) Glass
SU407848A1 (en) TITANIUM COATING
SU442162A1 (en) Enamel
SU321485A1 (en) ELECTRICAL INSULATION GLASS
SU437723A1 (en) Glass for soldering with metal
SU554221A1 (en) Glass
SU424826A1 (en) CHEMICALLY RESISTANT GLASS
SU424825A1 (en) GLASS
SU1488268A1 (en) Enamel slip
SU461072A1 (en) Glass
SU403652A1 (en) HEAT INSULATING MATERIAL
SU451644A1 (en) Electrotechnical glass
SU326143A1 (en) HEAT-RESISTANT GLASS
SU557061A1 (en) Soldering glass
SU441245A1 (en) Silicon Soldering Glass
SU549435A1 (en) Glass
SU464549A1 (en) Azure
SU298556A1 (en)
SU1168524A1 (en) Glass for ultrasonic delay lines