zirconia fused alumina grit
zirconia fused alumina grit was made from aluminum and zirconium oxide by melting above 2000 in the electric arc furnace and cooling.Then the huge zirconia fused alumina grit be crushed into different size, from a few mm to 0.8 um.
zirconia fused alumina grit is strong but pliable in texture,compact structure,Good Thermal Stability. Generally Zirconia fused alumina is gray color.
Size of fused zirconia fused alumina grit:
Section sand:0-1mm,1-3mm, 3-5mm,5-8mm,etc.
Fine powder:100f,200f,325f ,etc.
F-macrogrit sizes bonded
F4F5F6F8F10F12F14F16F20F22F24F30F36F40F46F54F60F70F80F90F100F120F150F180F220
G-Size for P Grade:
P12#, P16#, P20#, P24#, P30#, P36#, P40#, P50#, P60#, P80#, P100#, P120#, P150#, P180#, P220#
Chemcial for zirconia fused alumina grit:
| zirconia fused alumina grit chemical properties | |||||
| Grade | Al2O3 | ZrO2 | TiO2 | Fe2O3 | SiO2 |
| ZA25 | 68%-72% | 24%-30% | 1.5%max | 0.5%max | 1.0%max |
| ZA40 | 55%-57% | 35%-44% | 1.5%max | 0.5%max | 1.0%max |
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