RO90662B1 - Compozitie refractara electroizolanta - Google Patents
Compozitie refractara electroizolantaInfo
- Publication number
- RO90662B1 RO90662B1 RO116328A RO11632884A RO90662B1 RO 90662 B1 RO90662 B1 RO 90662B1 RO 116328 A RO116328 A RO 116328A RO 11632884 A RO11632884 A RO 11632884A RO 90662 B1 RO90662 B1 RO 90662B1
- Authority
- RO
- Romania
- Prior art keywords
- composition
- electroinsulating
- refractory
- solitude
- crystallize
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 2
- 229910000838 Al alloy Inorganic materials 0.000 abstract 1
- 239000004952 Polyamide Substances 0.000 abstract 1
- 239000004115 Sodium Silicate Substances 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
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000013078 crystal Substances 0.000 abstract 1
- 230000005672 electromagnetic field Effects 0.000 abstract 1
- SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 abstract 1
- 229920001568 phenolic resin Polymers 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 229920002635 polyurethane Polymers 0.000 abstract 1
- 239000004814 polyurethane Substances 0.000 abstract 1
- 239000000843 powder Substances 0.000 abstract 1
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 abstract 1
- 229910052911 sodium silicate Inorganic materials 0.000 abstract 1
Landscapes
- Paints Or Removers (AREA)
Abstract
Inventia se refera la o compozitie refractara electroizolanta pentru acoperirea suprafetei interioare a cristalizatoarelor si inductoarelor, utilizate la cristalizarea aliajelor dure din aluminiu într-un camp electromagnetic, caracterizata prin aceea ca este constituita dintr-un loc electroizolant pe baza de rasina fenolformaldehidica poliamidica sau poliuretanica, alumina sub forma de pulbere fina, praf de samota si silicat de sodiu.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO116328A RO90662B1 (ro) | 1984-11-19 | 1984-11-19 | Compozitie refractara electroizolanta |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO116328A RO90662B1 (ro) | 1984-11-19 | 1984-11-19 | Compozitie refractara electroizolanta |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO90662A2 RO90662A2 (ro) | 1987-01-30 |
| RO90662B1 true RO90662B1 (ro) | 1987-01-31 |
Family
ID=20115839
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO116328A RO90662B1 (ro) | 1984-11-19 | 1984-11-19 | Compozitie refractara electroizolanta |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO90662B1 (ro) |
-
1984
- 1984-11-19 RO RO116328A patent/RO90662B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO90662A2 (ro) | 1987-01-30 |
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