| Category | Ceramic , Oxide , Aluminum Oxide |
| Manufacturer | McDanel Advanced Ceramics, Ltd |
| Trade Name | |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | McDanel Advanced Ceramics 99.8% Alumina.pdf |
| Price | EMAIL US sales@lookpolymers.com |
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Bulk Density | 3.91 g/cc | 0.141 lb/in³ | |
| Porosity | 0.00 % | 0.00 % |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Flexural Strength | 380 MPa | 55100 psi | |
| 165 MPa @Temperature 538 °C |
23900 psi @Temperature 1000 °F |
||
| Compressive Strength | 3650 MPa | 529000 psi |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| CTE, linear | 8.40 µm/m-°C @Temperature 20.0 - 1000 °C |
4.67 µin/in-°F @Temperature 68.0 - 1830 °F |
|
| Thermal Conductivity | 36.0 W/m-K | 250 BTU-in/hr-ft²-°F | |
| 8.20 W/m-K @Temperature 800 °C |
56.9 BTU-in/hr-ft²-°F @Temperature 1470 °F |
||
| Maximum Service Temperature, Air | 1800 °C | 3270 °F | no load |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Al2O3 | 99.82 % | 99.82 % | |
| B2O3 | 0.0010 % | 0.0010 % | |
| CaO | 0.040 % | 0.040 % | |
| Cr2O3 | 0.0030 % | 0.0030 % | |
| Fe2O3 | 0.025 % | 0.025 % | |
| K2O | 0.0010 % | 0.0010 % | |
| MgO | 0.035 % | 0.035 % | |
| Na2O | 0.0080 % | 0.0080 % | |
| SiO2 | 0.060 % | 0.060 % | |
| TiO2 | 0.0040 % | 0.0040 % |