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SU1682334A1 - Glaze - Google Patents

Glaze Download PDF

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Publication number
SU1682334A1
SU1682334A1 SU894756923A SU4756923A SU1682334A1 SU 1682334 A1 SU1682334 A1 SU 1682334A1 SU 894756923 A SU894756923 A SU 894756923A SU 4756923 A SU4756923 A SU 4756923A SU 1682334 A1 SU1682334 A1 SU 1682334A1
Authority
SU
USSR - Soviet Union
Prior art keywords
glaze
mdo
cao
temperature coefficient
linear expansion
Prior art date
Application number
SU894756923A
Other languages
Russian (ru)
Inventor
Гурам Григорьевич Гаприндашвили
Нелли Григорьевна Кирия
Изольда Мироновна Гагуа
Манана Корнеловна Кекелидзе
Софья Гурамовна Гаприндашвили
Original Assignee
Грузинский 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 Грузинский политехнический институт filed Critical Грузинский политехнический институт
Priority to SU894756923A priority Critical patent/SU1682334A1/en
Application granted granted Critical
Publication of SU1682334A1 publication Critical patent/SU1682334A1/en

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Classifications

    • CCHEMISTRY; METALLURGY
    • C03GLASS; MINERAL OR SLAG WOOL
    • C03CCHEMICAL 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
    • C03C8/00Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
    • C03C8/02Frit compositions, i.e. in a powdered or comminuted form

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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 технологии керамического производства и предназначено дл  покрыти  художественных майоликовых изделий. Цель изобретени  - повышение температурного коэффициента линейного расширени . Дл  этого глазурь содержит, мас.%: SI02 38,26-42,11; 8,61-9,40; Ре20з 1,09-1,34; №26 8.67-10,15; К20 1,41-1,58; СаО 7,58-7,98; МдО 3.05-3.38; Мп02 8.80-12,00; В20з 15,25-18.71. Материал имеет следующие свойства: ТКЛР This invention relates to ceramic production technology and is intended to cover artistic majolica products. The purpose of the invention is to increase the temperature coefficient of linear expansion. For this, the glaze contains, in wt%: SI02 38.26-42.11; 8.61-9.40; Re203 1.09-1.34; №26 8.67-10,15; K20 1.41-1.58; CaO 7.58-7.98; MDO 3.05-3.38; Mp02 8.80-12.00; B203 15.25-18.71. The material has the following properties: TCLE

Description

Изобретение относитс  к технологии керамического производства и предназначаетс  дл  покрыти  художественных майоликовых изделий.This invention relates to ceramic production technology and is intended to cover artistic majolica products.

Цель изобретени  - повышение температурного коэффициента линейного расширени .The purpose of the invention is to increase the temperature coefficient of linear expansion.

Составы глазури представлены в табл.1; свойства составов - в табл.2.The compositions of the glaze are presented in table 1; properties of the compositions in table 2.

В качестве сырь  используютс , мас.%: перлит арагацкий 37-44; доломит 7-8; ЭДМ 22-30; бура 22-27; огнеупорна  глина 5.The raw materials used are, wt%: Aragat perlite 37-44; dolomite 7-8; EDM 22-30; auger 22-27; refractory clay 5.

Дл  глазури готов т фритту: указанные сырьевые материалы - перлит, доломит, ЭДМ, буру, тщательно измельчают , перемешивают и вар т фритту при 1250-1300°С, после чего гранулируют в воде.A frit was prepared for the glaze: the indicated raw materials — perlite, dolomite, EDM, borax — were thoroughly crushed, mixed, and boiled frit at 1250–1300 ° C, after which it was granulated in water.

Глазурь готов т методом совместного мокрого помола в шаровых мельницах фритты с огнеупорной глиной. Помол осуществл етс  до остатка на сите № 0063 не более 0,5 %.The glaze is prepared by the method of joint wet grinding in frit ball mills with refractory clay. The grinding is carried out to a residue on sieve No. 0063 not more than 0.5%.

Полученна  глазурь наноситс  на поверхность изделий методом окунани  или пульверизации и обжигаетс  при 900- 950°С.The resulting glaze is applied to the surface of products by dipping or spraying and fired at 900-950 ° C.

Claims (1)

Формула изобретени Invention Formula Глазурь, включающа  Si02. А120з. Ре20з, N320, К20, СаО, МдО, Мп02, В20з, отличающа с  тем, что, с целью повышени  температурного коэффициента линейного расширени , она содержит указанные компоненты в следующем соотношении . мас.%: Si02 38,26-42,11; Glaze, including SiO2. A120z. Pe20z, N320, K20, CaO, MDO, Mp02, V20z, characterized in that, in order to increase the temperature coefficient of linear expansion, it contains these components in the following ratio. wt%: Si02 38.26-42.11; СПSP сwith IOIo iooioo iNiN GOGO iCOiCO JJ 8,61-9,40; РеаОз 1,09-1,34; Na203 8.67- 10,15; КаО 1,41-1.58; СаО 7,58-7,98; МдО8.61-9.40; ReaOz 1,09-1,34; Na203 8.67-10.15; Kao 1.41-1.58; CaO 7.58-7.98; MDO 3,05-3,38; Мп02 8,80-12,00; В20з 15.25- 18,71.3.05-3.38; Mp02 8.80-12.00; B203 15.25 - 18.71. Таблица 1Table 1 Таблица 2table 2
SU894756923A 1989-11-09 1989-11-09 Glaze SU1682334A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU894756923A SU1682334A1 (en) 1989-11-09 1989-11-09 Glaze

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU894756923A SU1682334A1 (en) 1989-11-09 1989-11-09 Glaze

Publications (1)

Publication Number Publication Date
SU1682334A1 true SU1682334A1 (en) 1991-10-07

Family

ID=21478457

Family Applications (1)

Application Number Title Priority Date Filing Date
SU894756923A SU1682334A1 (en) 1989-11-09 1989-11-09 Glaze

Country Status (1)

Country Link
SU (1) SU1682334A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2287933A (en) * 1994-03-22 1995-10-04 T & N Technology Ltd Glazing ceramic materials
GB2455974A (en) * 2007-12-20 2009-07-01 United States Borax Inc Boron-containing compositions
US7892997B2 (en) 2006-06-21 2011-02-22 U.S. Borax Inc. Glaze compositions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 779322, кл. С 03 С 8/02, 1979. Авторское свидетельство СССР № 767043, кл. С 03 С 8/02, 1978. *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2287933A (en) * 1994-03-22 1995-10-04 T & N Technology Ltd Glazing ceramic materials
US7892997B2 (en) 2006-06-21 2011-02-22 U.S. Borax Inc. Glaze compositions
GB2455974A (en) * 2007-12-20 2009-07-01 United States Borax Inc Boron-containing compositions
US8623423B2 (en) 2007-12-20 2014-01-07 U.S. Borax, Inc. Boron-containing compositions

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