Product Details

white aluminium oxide for refractory

Advantages

1.Flexible price policy

2.Equipped full line of test method.

3.Brilliant produce&supply&delivery ability

4.We passed the certification of ISO9001:2000

5.White fused alumina has Al2O3 content 99% min

6.All products will be supplied according to customers different requirement.

7.The laboratory is certified by government Inspection Bureau, that assures its quality stability.

Purpose	Specification		Chemical composition(%)				Magnetic material content(%)
Purpose	Specification		Al₂O₃	Na₂O	SiO₂	CaO	Magnetic material content(%)
For refractory	Size sand	0-1mm 1-3mm 3-5mm 5-8mm 8-12mm	99.0Min	0.5 Max	—	0.4 Max	0.003 Max
For refractory	Fine powder	180#-0 240#-0 320#-0	98.5Min	0.5 Max	0.3 Max	0.5 Max	0.001 Max

Mohs Hadness	≥10
Melting Temperature(℃)	2250
Refractory Temperature(℃)	1900
True Density	≥3. 50

White Fused Alumina is the main starting material to produce high-grade unshaped and shaped refractoriness and is widely used in the field of iron-steel industry,ceramics,petrochemical industry etc. It is the ideal material to produce the unshaped refractoriness such as large ladle castables,medium and high grade BF trough castables,gunning material,pre-cast shapes and is the main material to produce alumina products such as corundum bricks, corundum and mullite-corundum sagger,refined porous plug bricks, monolithic lance composite nozzle, lining material for high temperature industrial furnaces,etc.

$white aluminium oxide for refractory$