China Mullite Stone Steel Fiber Reinforced Wear Resistance Castable, Find details about China Refractory, Castable from Mullite Stone Steel Fiber Reinforced Wear Resistance Castable
Model | FM60 | FM65 | |
Maximum service temperatureºC | 1500 | 1550 | |
Chemical composition Al2O3% | ≥60 | ≥65 | |
Bulk density g/cm3 | 110ºC×24h | ≥2.6 | ≥2.7 |
Bending strength/ Crushing strength MPa | 110ºC×24h | ≥8/70 | ≥9/80 |
1400ºC×3h | ≥9/80 | ≥10/90 | |
Linear change rate% | 1400ºC×3h | ≤-0.3 | ≤-0.3 |
water cooling at 900ºC | ≥25 | ≥25 | |
Wear resistance at 1350ºC cc | ≤7 | ≤5 |