brown fused alumina manufacturing process

brown fused alumina BFA F80

F22-F70 BROWN FUSED ALUMINA BFA

Brown fused alumina BFA is called brown fused alumina,brown aluminum oxide,brown electrocorundum,brown fused aluminum oxide, is electrically fused in an arc furnace from a bauxite mixture, coke as primary raw materials at high temperature.

F22-F70 BROWN FUSED ALUMINA BFA

SIZE:F22 F24 F30 F36 F40 F46 F54 F60 F70

F22-F70 BROWN FUSED ALUMINA BFA CHEMICAL COMPOSITION%

Al2O3	≥95.0%
SiO2	≤1.0%
Fe2O3	≤0.35%
TiO2	1.7-3.4%

F22-F70 BROWN FUSED ALUMINA BFA PHYSICAL PROPERTIES

Specific Gravity	≥3.95g/cm3
Bulk Density	1.53-1.99g/cm3
Mohs Hardness	9.0

F22-F70 BROWN FUSED ALUMINA BFA SIZE RANGE

Grit	Mean diameter（um)	Grit	Mean diameter（um)
F22	1000-850	F46	425-355
F24	850-710	F54	355-300
F30	710-600	F60	300-250
F36	600-500	F70	250-212
F40	500-425

MAIN APPLICATIONS

Bonded Abrasives and Coated abrasives
Refractory,casting,foundry,and painting etc
Wet and dry blast media,grinding and polishing etc
PCB plate(PCBA,FPC,LED) blasting
Polishing wax, Grinding stones, polishing pads, etc
Removal of scale, rust, and old coatings
Ceramics shapes
Grinding wheels, Cup wheels, etc
Brake and friction linings

PACKAGING


25KGS PVC BAGS	1MT BIG BAG	25KGS PVC BAGS+1MT BIG BAG	25KGS PVC BAGS+PALLET

PRODUCTION LINE SHOW

F22-F70 BROWN FUSED ALUMINA BFA -5-Brown Fused Alumina - HAIXU

F22-F70 BROWN FUSED ALUMINA BFA -6-Brown Fused Alumina - HAIXU

F22-F70 BROWN FUSED ALUMINA BFA -7-Brown Fused Alumina - HAIXU

F22-F70 BROWN FUSED ALUMINA BFA -8-Brown Fused Alumina - HAIXU

F22-F70 BROWN FUSED ALUMINA BFA -9-Brown Fused Alumina - HAIXU

F22-F70 BROWN FUSED ALUMINA BFA -10-Brown Fused Alumina - HAIXU

AVAILABLE SIZES

FEPA	F12 F14 F16 F20 F22 F24 F30 F36 F40 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220 F230 F240 F280 F320 F360 F400 F500 F600 F800 F1000
JIS	#12 #14 #16 #20 #24 #30 #36 #46 #54 #60 #70 #80 #90 #100 #120 #150 #180 #220 #240 #280 #320 #360 #400# #500 #600 #700 #800 #1000 #1200 #1500 #2000 #2500 #3000
P	P12 P16 P20 P24 P30 P36 P40 P50 P60 P80 P100 P120 P150 P180 P220 P240 P280 P320 P360 P400 P500 P600 P800 P1000 P1200 P1500 P2000 P2500 P3000
TOCT	4# 3# M28 M20 M14 M10 M7 M5

Weight	1000 kg
Dimensions	100 × 100 × 100 cm