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Luoyang Shuo Cheng Trading Co., Ltd
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Click to enlarge image
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Brown Fused Alumina is electrically fused in an arc furnace from a mixture of bauxite at high temperature. It has brown color, high hardness and great toughness. The abrasive tools made of brown fused alumina are suitable for grinding carbon steel, normal alloy steel, malleable cast iron and hard bronze. It used for refractory fused aluminum lining mixture, pouring materials castable, etc.
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Chemical
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A1203
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SiO2
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TiO2
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Fe2O3
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CaO
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MgO
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95% min
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1% max
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1.5-3.9%
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0.25%max
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0.45%max
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0.50%max
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Grits No:
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F8, F10, F12, F14, F16, F20, F22, F24, F30, F36, F40, F46, F54, F60, F70, F80, F90, F100, F120, F150, F180, F220
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Grits NO:
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cumuli density
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Grits No:
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cumuli density
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F8
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1.96-2.06
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F46
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1.73-1.83
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F10
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1.95-2.05
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F54
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1.73-1.82
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F12
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1.93-2.03
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F60
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1.71-1.81
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F14
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1.91-2.01
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F70
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1.66-1.76
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F16
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1.89-1.99
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F80
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1.64-1.74
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F20
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1.89-1.99
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F90
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1.63-1.72
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F22
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1.88-1.98
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F100
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1.63-1.71
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F24
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1.87-1.97
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F120
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1.60-1.70
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F30
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1.83-1.93
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F150
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1.58-1.68
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F36
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1.82-1.92
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F180
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1.58-1.68
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F40
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1.78-1.88
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F220
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1.58-1.65
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Magnetism Material Content
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8#-30# 0.0250 max
36#-70# 0.0200 max
80#-120# 0.0150 max
150#-220# 0.0120 max
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