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Gouda Vuurvast AK 98 Dense Refractory Brick
| Category | Ceramic , Oxide , Aluminum Oxide |
| Manufacturer | Gouda Vuurvast |
| Trade Name | |
| Port | Ningbo port,China |
| Trade Terms | FOB, CFR, CIF |
| Payment Terms | L/C, T/T, Western Union |
| Download PDF | Gouda Vuurvast AK 98 Dense Refractory Brick.pdf  |
| Price | EMAIL US sales@lookpolymers.com |
Material Notes:
Description: This high alumina brick finds wide application in chemical reactors. The firing temperature of these bricks is very high, which results in an improved thermal shock resistance and better mechanical properties.Remarks: This data represents average values, obtained from samples that were cut from standard bricks.Information provided by Gouda Vuurvast.
| Physical Properties | Metric | English | Comments |
|---|---|---|---|
| Density | 3.20 g/cc | 0.116 lb/in³ | Apparent |
| Porosity | 18 % | 18 % | Apparent |
| Mechanical Properties | Metric | English | Comments |
|---|---|---|---|
| Compressive Strength | 70.0 MPa | 10200 psi | Cold Crushing Strength |
| Thermal Properties | Metric | English | Comments |
|---|---|---|---|
| Thermal Conductivity | 3.20 W/m-K @Temperature 650 °C |
22.2 BTU-in/hr-ft²-°F @Temperature 1200 °F |
|
| 3.20 W/m-K @Temperature 1100 °C |
22.2 BTU-in/hr-ft²-°F @Temperature 2010 °F |
||
| 5.00 W/m-K @Temperature 100 °C |
34.7 BTU-in/hr-ft²-°F @Temperature 212 °F |
||
| Maximum Service Temperature, Air | >= 1750 °C | >= 3180 °F | Deformation under load - t<sub>a</sub> |
| 1800 °C | 3270 °F |
| Component Elements Properties | Metric | English | Comments |
|---|---|---|---|
| Al2O3 | 98 % | 98 % | |
| Fe2O3 | 0.15 % | 0.15 % | |
| SiO2 | 1.5 % | 1.5 % |
| Descriptive Properties | Value | Comments |
|---|---|---|
| Segercone | 42 | |
| Thermal Shock Resistance | 20 cycles | DIN 51068 |
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