| Whetstone Technology, L.L.C. |
| 891 Winfield Road Cabot, PA 16023 |
| Phone: 724-352-0255 Fax: 724-352-0256 |
| www.whetstone-ceramics.com |
| info@whetstone-ceramics.com |
|
|
FERROSTONE FL 80
| A 80% alumina, ultra-low cement, self-flow castable. This product has outstanding hot strength, volume stability and resistance to molten metal and slag. |
| TYPICAL PROPERTIES |
|---|
| WEIGHT REQUIRED FOR CONSTRUCTION: | EMPTY | 180 lb/ft3 |
| SERVICE TEMPERATURE RANGE: | EMPTY | 3200 F |
| RECOMMENDED WATER RANGE: | EMPTY | 4.8% - 6.3% |
| HOT MODULAS OF RUPTURE (ASTM C 583) |
COLD CRUSHING STRENGTH (ASTM C 133) | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °F | psi | °F | psi | ||||||||||||||||||||
| 1500 | 2300 - 3500 | 1500 | 11000 - 12000 | ||||||||||||||||||||
| 2000 | 4900 - 6600 | 2000 | 27000 - 30000 | ||||||||||||||||||||
| 2500 | 2000 - 2300 | 2500 | 26000 - 28000 | ||||||||||||||||||||
| THERMAL CONDUCTIVITY
(ASTM C 1113) |
ABRASION LOSS
(ASTM C 704) | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean Temp °F | Btu-in/hr-ft2-°F | °F | Loss, cc | ||||||||||||||||||||
| 1500 | 8.4 | ||||||||||||||||||||||
| 2000 | 9.1 | ||||||||||||||||||||||
| 2500 | 9.3 | ||||||||||||||||||||||
| POROSITY
(ASTM C 20) |
BULK DENSITY
(ASTM C 20) | ||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| °F | % | °F | Lb/ft3 | ||||||||||||||||||||
| 1500 | 16 - 20 | 1500 | 179 - 183 | ||||||||||||||||||||
| 2000 | 15 - 19 | 2000 | 178 - 183 | ||||||||||||||||||||
| CHEMISTRY (%): |
|---|
| Al2O3 | SiO2 | Fe2O3 | CaO | MgO | TiO2 | Alkali |
|---|---|---|---|---|---|---|
| 79.32 | 17.02 | 0.85 | 0.44 | 0.09 | 2.19 | 0.09 |
ISSUED:
REVISED: