SU552313A1 - Glass for glass-ceramic material - Google Patents

Glass for glass-ceramic material

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Publication number
SU552313A1
SU552313A1 SU2076522A SU2076522A SU552313A1 SU 552313 A1 SU552313 A1 SU 552313A1 SU 2076522 A SU2076522 A SU 2076522A SU 2076522 A SU2076522 A SU 2076522A SU 552313 A1 SU552313 A1 SU 552313A1
Authority
SU
USSR - Soviet Union
Prior art keywords
glass
ceramic material
cao
feo
mgo
Prior art date
Application number
SU2076522A
Other languages
Russian (ru)
Inventor
Меланья Дмитриевна Щеглова
Елена Павловна Суслова
Original Assignee
Днепропетровский химико-технологический институт им.Ф.Э.Дзержинского
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 Днепропетровский химико-технологический институт им.Ф.Э.Дзержинского filed Critical Днепропетровский химико-технологический институт им.Ф.Э.Дзержинского
Priority to SU2076522A priority Critical patent/SU552313A1/en
Application granted granted Critical
Publication of SU552313A1 publication Critical patent/SU552313A1/en

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Description

(54) СТЕКЛО ДЛЯ СТЕКЛОКРИСТАЛЛИЧЕСКОГО МАТЕРИАЛА(54) GLASS FOR GLASS CRYSTALLINE MATERIAL

1one

Изобретение относитс  к составу шлакоситала , который может быть использован дл  производства облицовочного и химическистойкого материала.This invention relates to a composition of slag cosital that can be used for the production of facing and chemically resistant material.

Известно стекло дл  стеклокристаллического материала, включающее SiOa, FeO, FezOz, АЬОз, TiOa, CaO, МпО, MgO, PaOs 1. Недостатком известного стекла  вл етс  низка  его химическа  стойкость.Glass for a glass-crystalline material is known, including SiOa, FeO, FezOz, ABOz, TiOa, CaO, MpO, MgO, PaOs 1. A disadvantage of the known glass is its low chemical resistance.

Целью изобретени   вл етс  повышение химической стойкости стекла дл  стеклокристаллического материала.The aim of the invention is to improve the chemical resistance of glass for a glass-ceramic material.

Предлагаемое стекло содержит компоненты в следующих количествах, вес. 7о:The proposed glass contains components in the following quantities, weight. 7o:

SiOa 34,7-38,0; FeO 8,4-8,84; FeaOa 3,89-SiOa 34.7-38.0; FeO 8.4-8.84; FeaOa 3.89-

22

4,1; AlaOa 3,79-4,0; TiOs 6,7-7,15; CaO 29- 31; MnO 0,8-4,10; CaO 29-31; MgO 5,4-5,75; PaOs 0,61-64.4.1; AlaOa 3.79-4.0; TiOs 6.7-7.15; CaO 29-31; MnO 0.8-4.10; CaO 29-31; MgO 5.4-5.75; PaOs 0.61-64.

Состав шихты дл  данного стекла следуюш ,ий: конверторный шлак 70-74; песок 19- 23; двуокись титана 6,2-6,6.The composition of the charge for this glass is as follows, iy: converter slag 70-74; sand 19-23; titanium dioxide 6.2-6.6.

Дл  получени  стеклокристаллического материала плав т стекло при температуре 1450±20°С в течение 1 час, а затем подвергают термообработке по одностадийному режиму при 900°С в течение 1 час.To obtain a glass-ceramic material, glass is melted at a temperature of 1,450 ± 20 ° C for 1 hour, and then subjected to heat treatment in a one-step mode at 900 ° C for 1 hour.

Claims (1)

В лабораторных услови х получены стеклокристаллические материалы темно-коричневого цвета следуюш,их конкретных силавов (вес. 3 Формула изобретени  Стекло дл  стеклокристаллического материала , включающее Si02, FeO, Ре2Оз, , TiO-;, СаО, МпО, MgO, Р2О5, о т л и ч а ю щ е-5 ес  тем, что, с целью повьпиеин  химической стойкости, оно содержит комноиенты в следующих количествах, вес. %: SiO2 34,7-38,0; 4 FeO 8,4-8,84; РегОз 3,89-4,1; 3,79-4,0; ТЮг 6,7-7,15; СаО 29-31; МпО 0,8-4,10; MgO 5,4-5,75; Р2О5 0,61-0,64. Источники информации, прин тые во внимание при экспертизе 1. Сообщение АН Fpys. ССР, 1972, 68, № 1, с. 97-100.Under laboratory conditions, dark-brown glass-ceramic materials were obtained as follows, their specific strengths (weight. 3. Invention Glass for glass-ceramic material, including Si02, FeO, Pe2O3, TiO-; CaO, MpO, MgO, P2O5, o And in addition, e-5 if it contains chemical compounds for the purpose of chemical resistance, it contains the following quantities in wt%: SiO2 34.7-38.0, 4 FeO 8.4-8.84; RegOz 3.89-4.1; 3.79-4.0; TiOg 6.7-7.15; CaO 29-31; MpO 0.8-4.10; MgO 5.4-5.75; P2O5 0 , 61-0.64. Sources of information taken into account during the examination 1. Report of the Academy of Sciences of Fpys. SSR, 1972, 68, No. 1, pp. 97-100.
SU2076522A 1974-11-19 1974-11-19 Glass for glass-ceramic material SU552313A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU2076522A SU552313A1 (en) 1974-11-19 1974-11-19 Glass for glass-ceramic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU2076522A SU552313A1 (en) 1974-11-19 1974-11-19 Glass for glass-ceramic material

Publications (1)

Publication Number Publication Date
SU552313A1 true SU552313A1 (en) 1977-03-30

Family

ID=20601149

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2076522A SU552313A1 (en) 1974-11-19 1974-11-19 Glass for glass-ceramic material

Country Status (1)

Country Link
SU (1) SU552313A1 (en)

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