Supply Brown Fused Alumina for Refractory Material

Brown Fused Alumina for Refractory Material
1) High Al2O3 content,95%min
2)Professional manufacture
3)Overseas for 10 years

Brown Fused Alumina for Refractory Material is electrically fused in an arcfurnace from a mixture of bauxite at high temperature. It has brown color, high hardness and great toughness. The abrasive tools made of brown aluminum oxide are suitable for grinding carbon steel, normal alloy steel, malleable cast iron and hard bronze. It used for refractory aluminum oxide lining mixture, pouring materials castable, etc.

1. For abrasives and sandblasting
2. High Al₂O₃ Content

3. Hottest selling in Europe&Asia

4. Refractory matter

Usage	Size		Chemical Composition				Magnetic
			Al2O3	Fe2O3	SiO2	TiO2
Abrasive	F	4#-80#	≥95	≤0.3	≤1.5	≤3.0	≤0.05
		90#-150#	≥94				≤0.03
		180#-240#	≥93	≤0.3	≤1.5	≤3.5	≤0.02
	P	8#-80#	≥95.0	≤0.2	≤1.2	≤3.0	≤0.05
		100#-150#	≥94.0				≤0.03
		180#-200#	≥93.0	≤0.3	≤1.5	≤3.5	≤0.02
	W	1#-63#	≥92.5	≤0.5	≤1.8	≤4.0	——
Refractory		0-1mm 1-3mm 3-5mm 5-8mm 8-12mm	≥95	≤0.3	≤1.5	≤3.0
		25-0mm 10-0mm 50-0mm 30-0mm	≥95	≤0.3	≤1.5	≤3.0
		180#-0 200#-0 320#-0	≥94.5 ≥93.5	≤0.5	≤1.5	≤3.5