RO98148B1 - Compozitie de email pentru tabla din otel - Google Patents
Compozitie de email pentru tabla din otelInfo
- Publication number
- RO98148B1 RO98148B1 RO129635A RO12963587A RO98148B1 RO 98148 B1 RO98148 B1 RO 98148B1 RO 129635 A RO129635 A RO 129635A RO 12963587 A RO12963587 A RO 12963587A RO 98148 B1 RO98148 B1 RO 98148B1
- Authority
- RO
- Romania
- Prior art keywords
- parts
- steel sheet
- frit
- household appliances
- enamel
- Prior art date
Links
- 229910000831 Steel Inorganic materials 0.000 title abstract 3
- 210000003298 dental enamel Anatomy 0.000 title abstract 3
- 239000000203 mixture Substances 0.000 title abstract 3
- 239000010959 steel Substances 0.000 title abstract 3
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 abstract 2
- LPXPTNMVRIOKMN-UHFFFAOYSA-M sodium nitrite Chemical compound [Na+].[O-]N=O LPXPTNMVRIOKMN-UHFFFAOYSA-M 0.000 abstract 2
- 239000000126 substance Substances 0.000 abstract 2
- 239000004408 titanium dioxide Substances 0.000 abstract 2
- KKCBUQHMOMHUOY-UHFFFAOYSA-N Na2O Inorganic materials [O-2].[Na+].[Na+] KKCBUQHMOMHUOY-UHFFFAOYSA-N 0.000 abstract 1
- 229910004883 Na2SiF6 Inorganic materials 0.000 abstract 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 1
- ANBBXQWFNXMHLD-UHFFFAOYSA-N aluminum;sodium;oxygen(2-) Chemical compound [O-2].[O-2].[Na+].[Al+3] ANBBXQWFNXMHLD-UHFFFAOYSA-N 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 229910052681 coesite Inorganic materials 0.000 abstract 1
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 238000010411 cooking Methods 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 229910052906 cristobalite Inorganic materials 0.000 abstract 1
- 229910001610 cryolite Inorganic materials 0.000 abstract 1
- 239000002320 enamel (paints) Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 238000001953 recrystallisation Methods 0.000 abstract 1
- 239000000377 silicon dioxide Substances 0.000 abstract 1
- 235000012239 silicon dioxide Nutrition 0.000 abstract 1
- 229910001388 sodium aluminate Inorganic materials 0.000 abstract 1
- 235000010288 sodium nitrite Nutrition 0.000 abstract 1
- 229910052682 stishovite Inorganic materials 0.000 abstract 1
- 229910052905 tridymite Inorganic materials 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
- 229910001845 yogo sapphire Inorganic materials 0.000 abstract 1
Landscapes
- Glass Compositions (AREA)
Abstract
Inventia face parte din domeniul emailurilor anorganice, oxidice, borosilicatice, aplicabile pe piesele din tabla de otel ale aparatelor casnice. Inventia rezolva problema fixarii emailului alb pe baza de bioxid de titan, pe piesele aparatelor casnice, prin ardere la o durata de timp prescurtata. Modul de rezolvare consta în folosirea la preparare a unei frite de email cu fuzibilitate marita si cu compozitia chimica care asigura recristalizarea completa a bioxidului de titan, sub forma cristalina de anatas, în conditiile de ardere la temperatura de 820...830 degree C si o durata de timp de 3,8...4 min. Inventia poate fi folosita la emailarea pieselor din tabla de otel ale aparatelor casnice (masini de gatit, sobe de încalzit). Frita conform inventiei este constituita în parti în greutate, din 100 parti frita de email cu compozitia chimica 37,2% SiO2, 16,4% B2O3, 2,6% Al2O3, 7,8% Na2O, 4,4% K2O% 3,45 P2O5, 0,9 MgO, 15,6% TiO2, 3,9% Na3AlF6, 7,8% Na2SiF6, asociata cu 4 parti argila de emailare,0,2 parti aluminat de sodiu, 0,1 parti azotit de sodiu, 45 parti apa.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO129635A RO98148B1 (ro) | 1987-09-03 | 1987-09-03 | Compozitie de email pentru tabla din otel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO129635A RO98148B1 (ro) | 1987-09-03 | 1987-09-03 | Compozitie de email pentru tabla din otel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO98148B1 true RO98148B1 (ro) | 1989-10-02 |
Family
ID=40906261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO129635A RO98148B1 (ro) | 1987-09-03 | 1987-09-03 | Compozitie de email pentru tabla din otel |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO98148B1 (ro) |
-
1987
- 1987-09-03 RO RO129635A patent/RO98148B1/ro unknown
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