Bottom Pouring Set (B.P Set)
Bottom Pouring Set (B.P Set), also known as Basic Patching Set, is a crucial component in refractory applications, particularly in steelmaking and metal casting industries. Comprising high-quality refractory materials, it is engineered to withstand extreme temperatures and harsh chemical environments within ladles, converters, and other vessels used in the steel production process. Its exceptional resistance to thermal shock and chemical erosion ensures long-lasting performance, maintaining the integrity of crucial components and facilitating efficient metal processing operations.
General Specifications
| Details | 30% Alumina | 40% Alumina |
|---|---|---|
| Safe Working Temperature | 1400oC | 1450oC |
| Bulk Density | 2 gms/cc | 2 gms/cc |
| Cold Crushing Strength | 200 kg/cm2 | 250 kg/cm2 |
| Appartment Porosity | 30% max | 30% max |
| P.C.E (Orton Cone) | 30 | 32 |
| RUL | 1300 ta0 C min. | 1400 ta0 C min. |
| LC at 1350oC for 5 hrs. | 1% | 1% |
| Size Tolerance | +/- 2 % | +/- 2% |
| Alumina as Al2O3 | 30% min. | 40% min. |
| Iron as Fe | 2.5 % max. | 2.5 % max. |
| Silica as SiO2 | 65% max. | 57% max. |
| Alkalis | Trace | Trace |
