Non-wetting aluminum castable is made by adding the com…
Bulk Density: 2.8 g/cm3
Max working temp.: 1550℃
Compressive Strength: 95Mpa
Non-wetting aluminum castable is made by adding the composite ultra-fine powder to the castable, so as to reduce the porosity to less than 10% and prevent the adhesion and penetration of molten aluminum liquid.
In the aluminum smelting process, The castable is no-wetted in the molten aluminum, no slag, and no aluminum ash, which greatly reduces the reaction of aluminum liquid and refractory materials, and improve the quality of aluminum alloy.
|Material||Non-stick aluminum refractory castable|
|Max working temp.(℃)||1550|
|Bulk density after drying at 110℃, g/cm3||2.80|
|Chemical analysis, %||Al2O3≥||80|
|Cold bending strength (Mpa)||110℃*24H||10|
|Cold crushing strength
|Linear change after heating, %||800℃*3H|
|Water Addition||As per supplier formula|
|Application||Lower furnace wall and bottom of melting aluminum furnace|
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