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 |
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 |