China Permeability and Erosion Resistant Refractory Castables, Find details about China Refractory, Castable from Permeability and Erosion Resistant Refractory Castables
Refractory castable is a mixture composed of refractory aggregate, powder and binder. After adding water or other liquids, it is suitable for construction by casting and vibration method, and can also be made into prefabricated parts with prescribed shape and size in advance, which can be used to construct the lining of industrial furnace.The refractory castable has certain setting and hardening time after construction, so after casting and forming, it can be demoulded after a certain time of curing, and then it can be put into baking after a proper time of natural curing.
Anti - penetration and anti - erosion molten pool castable for aluminum smelting furnace is a new invention of our company.The anti-penetration and anti-erosion castable of the molten pool of the aluminum smelting furnace plays a synergistic role through the mix of raw materials, and has an excellent ability to resist the corrosion of metal aluminum melt, and has a strong anti-penetration and anti-erosion ability to the molten slag formed in the smelting.
Model | LC-M80 | |
Al2O3 % | ≥45 | |
Rammed Bulk density g/cm3 | ≥2.2 | |
Crushing strength MPa | 110ºC×24h | ≥25 |
800ºC×3h | ≥30 | |
Linear change rate %(1000ºC*3h) | ≤0.4 |