| Category | Ceramic |
| Manufacturer | Chosun Refractories |
| Trade Name | |
| Port | Shanghai port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Chosun Refractories SBM-1 Blast Furnace Tap-Hole Refractory.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Bulk Density | 1.87 g/cc | 0.0676 lb/in³ | |
| Porosity | 30 % | 30 % |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Compressive Strength | 14.7 MPa @Temperature 1350 °C, Time 10800 sec |
2130 psi @Temperature 2460 °F, Time 3.00 hour |
Cold Crushing Strength |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Shrinkage | 0.10 % @Temperature 1350 °C, Time 10800 sec |
0.10 % @Temperature 2460 °F, Time 3.00 hour |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Al2O3 | 11 % | 11 % | |
| SiO2 | 36 % | 36 % |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Chemical Analysis(%),Si3N4 | 7 | |
| Chemical Analysis(%),SiC+C | 46 | |
| Main Applications | Large Blast Furnace |