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Castable for Aluminium Water Ladle

Castable for Aluminium Water Ladle is characterized by resistance to corrosion of molten aluminum, prevention of corundum nodulation, no pollution to molten aluminum, High strength at high temperature, more than 100Mpa at 1400℃, small change rate at high temperature, less than ± 0.2% at 1400 ℃, long service life, and class 1 qualified product.

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Description

1,Description of Castable for Aluminium Water Ladle:

The castable for aluminum ladle is produced by taking high-quality Calcined Bauxite as raw material, adding fused corundum powder and alkaline raw materials resistant to the corrosion of aluminum liquid. In the process of use, the castable for aluminum ladle shows good advantages, such as good wear resistance, good scouring resistance, good penetration resistance of aluminum liquid, non staining with aluminum liquid, and the formation of corundum nodules. For this reason, the product is produced completely according to the working environment required by the aluminum ladle. It has a good effect after being used as the working lining of the aluminum ladle

2,Index of Castable for Aluminium Water Ladle：

ITEM	JBL-80
Al2O3 %	＞80
SIO2 %	14
Working temperature ℃	1450
Bulk density g/cm3	＞2.70
Compression strength Mpa	110℃ ＞65
	1000℃ ＞90
	1400℃ ＞100
Linear change rate 1400℃ %	±0.3