RO83825B1 - Vopsea refractara cu autouscare pentru forme si miezuri de turnatorie - Google Patents
Vopsea refractara cu autouscare pentru forme si miezuri de turnatorieInfo
- Publication number
- RO83825B1 RO83825B1 RO107704A RO10770482A RO83825B1 RO 83825 B1 RO83825 B1 RO 83825B1 RO 107704 A RO107704 A RO 107704A RO 10770482 A RO10770482 A RO 10770482A RO 83825 B1 RO83825 B1 RO 83825B1
- Authority
- RO
- Romania
- Prior art keywords
- refractory
- cores
- deferred
- novolac
- paint
- Prior art date
Links
- 239000003973 paint Substances 0.000 title abstract 3
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 2
- MCMNRKCIXSYSNV-UHFFFAOYSA-N Zirconium dioxide Chemical compound O=[Zr]=O MCMNRKCIXSYSNV-UHFFFAOYSA-N 0.000 abstract 2
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 abstract 2
- 239000012141 concentrate Substances 0.000 abstract 2
- 229910002804 graphite Inorganic materials 0.000 abstract 2
- 239000010439 graphite Substances 0.000 abstract 2
- 229920003986 novolac Polymers 0.000 abstract 2
- 239000002904 solvent Substances 0.000 abstract 2
- 229920001342 Bakelite® Polymers 0.000 abstract 1
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 abstract 1
- 239000004637 bakelite Substances 0.000 abstract 1
- 239000011822 basic refractory Substances 0.000 abstract 1
- 239000011230 binding agent Substances 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 229910052726 zirconium Inorganic materials 0.000 abstract 1
Landscapes
- Compositions Of Oxide Ceramics (AREA)
Abstract
Vopseaua refractara cu autouscare pentru forme si miezuri de turnatorie, conform inventiei, este constituita dintr-o componenta refractara de baza, formata din alumina sinterizata la 1750 degree C si concentrat de grafit sau zircon deferizat, cu adaos de argila organofila de liant stabilizator pe baza de bechelita novolac si solvent uzual. în scopul cresterii aderentei si termorezistentei, vopseaua contine 2...4% amestec echimolar de novolac si bachelita 1...3% argila organofila, 20...30% alumina sinterizata preliminar, 15...25% concentrat de grafit sau zircon deferizat si solvent uzual rest.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO107704A RO83825B1 (ro) | 1982-05-28 | 1982-05-28 | Vopsea refractara cu autouscare pentru forme si miezuri de turnatorie |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO107704A RO83825B1 (ro) | 1982-05-28 | 1982-05-28 | Vopsea refractara cu autouscare pentru forme si miezuri de turnatorie |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO83825A2 RO83825A2 (ro) | 1984-04-02 |
| RO83825B1 true RO83825B1 (ro) | 1984-04-30 |
Family
ID=20111616
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO107704A RO83825B1 (ro) | 1982-05-28 | 1982-05-28 | Vopsea refractara cu autouscare pentru forme si miezuri de turnatorie |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO83825B1 (ro) |
-
1982
- 1982-05-28 RO RO107704A patent/RO83825B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO83825A2 (ro) | 1984-04-02 |
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