Purpose
|
Specification
|
Chemical composition(%)
|
Magnetic material content(%)
|
||||
Al2O3
|
Fe2O3
|
SIO2
|
TIO2
|
||||
For abrasive
|
F
|
4#—80#
|
min95
|
max0.3
|
max1.5
|
max3.0
|
max0.05
|
90#—150#
|
min94
|
max0.03
|
|||||
180#—240#
|
min93
|
max0.3
|
max1.5
|
max3.5
|
max0.02
|
||
W
|
1#—63#
|
min2.5
|
max0.5
|
max1.8
|
max4.0
|
—
|
|
For refractory
|
Size sand
|
0—1mm
|
min95
|
max0.3
|
max1.5
|
max3.0
|
—
|
1—3mm
|
|||||||
3—5mm
|
|||||||
5—8mm
|
|||||||
Fine powder
|
200#—0
|
min93.5
|
max0.5
|
max1.5
|
max3.5
|
—
|
|
|