SU537968A1 - Enamel - Google Patents
EnamelInfo
- Publication number
- SU537968A1 SU537968A1 SU2113723A SU2113723A SU537968A1 SU 537968 A1 SU537968 A1 SU 537968A1 SU 2113723 A SU2113723 A SU 2113723A SU 2113723 A SU2113723 A SU 2113723A SU 537968 A1 SU537968 A1 SU 537968A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- enamel
- nio
- coo
- cao
- pops
- Prior art date
Links
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
- C03C8/00—Enamels; Glazes; Fusion seal compositions being frit compositions having non-frit additions
- C03C8/02—Frit compositions, i.e. in a powdered or comminuted form
- C03C8/06—Frit compositions, i.e. in a powdered or comminuted form containing halogen
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
(54) ЭМАЛЬ(54) ENAMEL
1one
Изобретение относитс к составам эм ли дл стали и чугуна.The invention relates to em compositions for steel and cast iron.
Известна эмаль, включающа Si 0,203, Со|0,,Ае.О,Ге,,Оз,СоО .NiO. 1Enamel is known, including Si 0.203, Co | 0,, Ae.O, Ge, Oz, CoO .NiO. one
Недостатком ее вл етс неширокий интервал обжига.Its disadvantage is a narrow firing interval.
Наиболее близким к изобретению вл етс состав эмали, включающий S i О, Б О,,The closest to the invention is the composition of enamel, including S i O, B O,
,,N020.000,16205 ,ма5АеТе 2,,, N020.000,16205, ma5ete 2,
Недостатком этого состава вл етс от носительно высока температура обжига и узкий интервал обжига.The disadvantage of this composition is the relatively high firing temperature and narrow firing range.
Целью изобретени гтл етс снижение температуры обжига и увеличение .интервала обжига.The aim of the invention is to reduce the firing temperature and increase the firing range.
Она достигаетс тем, что эмаль дополнительно содержит Со О и NiO при следующем соотношении компонентов (в вес. %): SiO-j 30-37; 18-22,5; 3-5; Na.0 18-23; CaO 5-iO;J& Q 0,5-1,5;No,Aer 5-6; CoO 0,5-O,9; NiO 0,7-1.0.It is achieved by the fact that the enamel additionally contains Co O and NiO in the following ratio of components (in wt.%): SiO-j 30-37; 18-22.5; 3-5; Na.0 18-23; CaO 5-iO; J & Q 0.5-1.5; No, Aer 5-6; CoO 0.5-O, 9; NiO 0.7-1.0.
Данный состав обеспечивает получение нефриттованной эмали.This composition ensures the production of jade enamel.
В качестве сырьевых материалов используют пермит, датолитовый концентрат, буру, соду кальцинированную, криолит, селитру , окись кобальта, окись никел , огнеупорную глину.The raw materials used are permite, datolite concentrate, borax, soda ash, cryolite, nitrate, cobalt oxide, nickel oxide, refractory clay.
Вышеуказанную шихту с крупностью, составл ющей до 5% остатка на сите 0,2, загружают в мельницу, заливают водой 4О-5О%, перемешивают и нанос т на иэдели , после чего обжигают при температуре 710-880°С. Удельный вес массы 1 ,64-1,72 г/см; консистенци - 7 -11 г/цмThe above mixture with a particle size of up to 5% of the residue on a 0.2 sieve is loaded into the mill, filled with water of 10-5%, mixed and applied to the edel, then burned at a temperature of 710-880 ° C. Specific weight of the mass 1, 64-1,72 g / cm; consistency - 7-11 g / cm
Изобретение по сн етс - конкретными составами эмали, содержащими (в вес. %} SiOj 32-,3235,1The invention is explained by specific enamel compositions containing (in wt.%} SiOj 32-, 3235.1
4,024,0 4,024,0
N0,0 23,ОО20,0N0.0 23, OO20.0
B.,Oj 22,5О22,0B., Oj 22.5O22.0
СаО 9,710,0CaO 9.710.0
, 1,061,0, 1,061,0
.006,0.006,0
СаО 0,580,9CaO 0.580.9
NiO 0,821,0NiO 0.821.0
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2113723A SU537968A1 (en) | 1975-03-18 | 1975-03-18 | Enamel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU2113723A SU537968A1 (en) | 1975-03-18 | 1975-03-18 | Enamel |
Publications (1)
Publication Number | Publication Date |
---|---|
SU537968A1 true SU537968A1 (en) | 1976-12-05 |
Family
ID=20612800
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU2113723A SU537968A1 (en) | 1975-03-18 | 1975-03-18 | Enamel |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU537968A1 (en) |
-
1975
- 1975-03-18 SU SU2113723A patent/SU537968A1/en active
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