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Chosun Refractories CRAG-S27 Long Stopper
| Category | Ceramic , Oxide , Aluminum Oxide |
| 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 CRAG-S27 Long Stopper.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 | 2.45 g/cc | 0.0885 lb/in³ | |
| Porosity | 17.3 % | 17.3 % |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Modulus of Rupture | 0.006867 GPa @Temperature 1400 °C |
0.9960 ksi @Temperature 2550 °F |
|
| 0.0079461 GPa @Temperature 23.0 °C |
1.1525 ksi @Temperature 73.4 °F |
||
| Compressive Strength | 30.1 MPa | 4370 psi | Cold Crushing Strength |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 3.70 µm/m-°C @Temperature 1000 °C |
2.06 µin/in-°F @Temperature 1830 °F |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Al2O3 | 51 % | 51 % | |
| SiO2 | 11 % | 11 % | |
| ZrO2 | 8.5 % | 8.5 % |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Chemical Analysis(%),FC+SiC | 23+3 | |
| Remarks | Corrosion resistance, Spalling resistance |
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