UA86452C2 - Refractory sealant mass - Google Patents
Refractory sealant massInfo
- Publication number
- UA86452C2 UA86452C2 UAA200704950A UAA200704950A UA86452C2 UA 86452 C2 UA86452 C2 UA 86452C2 UA A200704950 A UAA200704950 A UA A200704950A UA A200704950 A UAA200704950 A UA A200704950A UA 86452 C2 UA86452 C2 UA 86452C2
- Authority
- UA
- Ukraine
- Prior art keywords
- mass
- refractory
- sealant mass
- less
- refractory sealant
- Prior art date
Links
- 239000000565 sealant Substances 0.000 title abstract 3
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 abstract 2
- 239000000203 mixture Substances 0.000 abstract 2
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 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
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 239000010431 corundum Substances 0.000 abstract 1
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 abstract 1
- 230000006698 induction Effects 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 235000011007 phosphoric acid Nutrition 0.000 abstract 1
- 239000002893 slag Substances 0.000 abstract 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The invention relates to refractory industry, namely to the compositions of refractory sealant mass for the production of monolithic linings of heat aggregates with the temperature of work to 1700 °С, particularly of core induction and crucible furnaces. The sealant mass of increased resistant to the slag melt contains, mass %: 54-58 of electromelted corundum of fraction 3-; 34-39 of finely ground alumina mixture with quartziferous additive; 0.5-1.5 of metallurgical chrome oxide with СrОcontent, not less than 98 %, and size of particles less than ; 5.5-7.5 of orthophosphoric acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200704950A UA86452C2 (en) | 2007-05-03 | 2007-05-03 | Refractory sealant mass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| UAA200704950A UA86452C2 (en) | 2007-05-03 | 2007-05-03 | Refractory sealant mass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| UA86452C2 true UA86452C2 (en) | 2009-04-27 |
Family
ID=50620006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| UAA200704950A UA86452C2 (en) | 2007-05-03 | 2007-05-03 | Refractory sealant mass |
Country Status (1)
| Country | Link |
|---|---|
| UA (1) | UA86452C2 (en) |
-
2007
- 2007-05-03 UA UAA200704950A patent/UA86452C2/en unknown
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