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Chosun Refractories BPR-DS Gas Purging Refractory
| Category | Ceramic , Oxide , Aluminum Oxide |
| Manufacturer | Chosun Refractories |
| Trade Name | |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Chosun Refractories BPR-DS Gas Purging Refractory.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Information provided by Chosun Refractories via Korea Institute of Ceramic Engineering and Technology (KICET).
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Bulk Density | 2.40 - 2.50 g/cc | 0.0867 - 0.0903 lb/in³ | |
| Porosity | 22 - 26 % | 22 - 26 % |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Compressive Strength | <= 24.5 MPa | <= 3560 psi | Cold Crushing Strength |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 4.00 µm/m-°C @Temperature 1000 °C |
2.22 µin/in-°F @Temperature 1830 °F |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Al2O3 | 72 - 77 % | 72 - 77 % | |
| Cr2O3 | 1.0 - 2.0 % | 1.0 - 2.0 % | |
| ZrO2 | 5.0 - 7.0 % | 5.0 - 7.0 % |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Main Application | Porous Nozzle, Highexdurability for steel infiltration | |
| Permeability(?,cm/?,sec,h2o,cm) | 1.3 |
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