SU554221A1 - Glass - Google Patents

Glass

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Publication number
SU554221A1
SU554221A1 SU2076163A SU2076163A SU554221A1 SU 554221 A1 SU554221 A1 SU 554221A1 SU 2076163 A SU2076163 A SU 2076163A SU 2076163 A SU2076163 A SU 2076163A SU 554221 A1 SU554221 A1 SU 554221A1
Authority
SU
USSR - Soviet Union
Prior art keywords
glass
alo3
siog
cso
na2o
Prior art date
Application number
SU2076163A
Other languages
Russian (ru)
Inventor
Борис Васильевич Тарасов
Элли Николаевна Каплина
Майя Михайловна Байрамова
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 SU2076163A priority Critical patent/SU554221A1/en
Application granted granted Critical
Publication of SU554221A1 publication Critical patent/SU554221A1/en

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Claims (1)

3 Температурный интервал кристаллизации , °С 760-1165 Химическа  устойчивость по ГОСТ 9111-59, мг/100 в воде 0,265 в 2 н. растворе NaOH 60 Формула изобретени  Стекло, включающее SiOg, АЬОз, СаО, Na2O, КзО, СоО, NiO, отличающеес  тем,ю что, с целью повышени  химической з-стойчивости , одно дополнительно содержит TiO2, 4 В20з, ВаО при следующем соотношении ука занных компонентов, вес. %: Si0274,6-75,5 ,0- 3,5 СаО0,5- 2,9 NaaO4,0- 6,0 К201,5- 2,5 СоО0,01-0,02 NiO0,4-0,08 TiOs0,01-0,3 В2Оз9,0-10,0 ВаО1,5- 3,63 Temperature range of crystallization, ° C 760-1165 Chemical resistance according to GOST 9111-59, mg / 100 in water 0.265 in 2 n. NaOH 60 Solution The invention includes glass comprising SiOg, AlO3, CaO, Na2O, CsO, CoO, NiO, characterized in that, in order to increase chemical stability, one additionally contains TiO2, 4 V203, BaO in the following ratio of indicated components weight. %: Si0274.6-75.5, 0- 3.5 CaO0.5- 2.9 NaaO4.0- 6.0 K201.5- 2.5 CoO0.01-0.02 NiO0.4-0.08 TiOs0.01-0.3 B2Oz9.0-10.0 BaO1.5- 3.6
SU2076163A 1974-11-21 1974-11-21 Glass SU554221A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2076163A SU554221A1 (en) 1974-11-21 1974-11-21 Glass

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2076163A SU554221A1 (en) 1974-11-21 1974-11-21 Glass

Publications (1)

Publication Number Publication Date
SU554221A1 true SU554221A1 (en) 1977-04-15

Family

ID=20601046

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2076163A SU554221A1 (en) 1974-11-21 1974-11-21 Glass

Country Status (1)

Country Link
SU (1) SU554221A1 (en)

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