RO98903B1 - Chit cu refractaritate ridicata - Google Patents
Chit cu refractaritate ridicataInfo
- Publication number
- RO98903B1 RO98903B1 RO137475A RO13747589A RO98903B1 RO 98903 B1 RO98903 B1 RO 98903B1 RO 137475 A RO137475 A RO 137475A RO 13747589 A RO13747589 A RO 13747589A RO 98903 B1 RO98903 B1 RO 98903B1
- Authority
- RO
- Romania
- Prior art keywords
- refractory
- fineness
- putty
- high refractoriness
- erosion
- Prior art date
Links
- 229910000831 Steel 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
- 238000005266 casting Methods 0.000 abstract 1
- 239000004927 clay Substances 0.000 abstract 1
- 230000007797 corrosion Effects 0.000 abstract 1
- 238000005260 corrosion Methods 0.000 abstract 1
- 229910052593 corundum Inorganic materials 0.000 abstract 1
- 239000010431 corundum Substances 0.000 abstract 1
- 230000003628 erosive effect Effects 0.000 abstract 1
- 230000008595 infiltration Effects 0.000 abstract 1
- 238000001764 infiltration Methods 0.000 abstract 1
- 239000003112 inhibitor Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000004570 mortar (masonry) Substances 0.000 abstract 1
- 239000002694 phosphate binding agent Substances 0.000 abstract 1
- 238000007789 sealing Methods 0.000 abstract 1
- 239000002893 slag Substances 0.000 abstract 1
- 239000010959 steel Substances 0.000 abstract 1
Landscapes
- Furnace Housings, Linings, Walls, And Ceilings (AREA)
- Sealing Material Composition (AREA)
Abstract
Inventia se refera la un chit cu refractaritate ridicata, destinat montarii si etansarii componentelor refractare ale ansamblului de barbotare care se utilizeaza la tratarea otelurilor speciale în oalele de turnare si care sunt supuse infiltrarii, coroziunii si eroziunii zgurii si metalului topit la temperaturi de pâna la 1850 degree C. Chitul cu refractritate ridicata, conform inventiei, este constituit dintr-un amestec de 72...90% coridon de alumina tabulara cu granulatia între 0 si 1 mm, 5...10% argila refractara cu o finete de 100% sub 0,06 mm, 5...10% grafit c o finete de 80% sub 0,06 mm, ca inhibator si si 5...10% liant fosfatic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO137475A RO98903B1 (ro) | 1989-01-03 | 1989-01-03 | Chit cu refractaritate ridicata |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO137475A RO98903B1 (ro) | 1989-01-03 | 1989-01-03 | Chit cu refractaritate ridicata |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO98903B1 true RO98903B1 (ro) | 1990-04-30 |
Family
ID=40906999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO137475A RO98903B1 (ro) | 1989-01-03 | 1989-01-03 | Chit cu refractaritate ridicata |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO98903B1 (ro) |
-
1989
- 1989-01-03 RO RO137475A patent/RO98903B1/ro unknown
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