China High Strength Corundum Wear Resistance Refractory Castable, Find details about China Refractory, Castable from High Strength Corundum Wear Resistance Refractory Castable
Model | LM-A165 | LM-A170 | |
Chemical composition(Al2O3)% | ≥80 | ≥90 | |
Maximum service temperatureºC | 1650 | 1700 | |
Bulk density g/cm3 | 110ºC×24h | 2.7~3.0 | 2.8~3.1 |
Bending strength/Crushing strength MPa | 110ºC×24h | ≥60 | ≥70 |
1500ºC×3h | ≥80 | ≥90 | |
Linear change rate % | 1500ºC×3h | ±0.4 | ±0.3 |