Zirconia fused alumina Brief introduction
Zirconia fused alumina was made from aluminum and Zirconium oxide by melting above 2000 in the electric arc furnace and cooling.Then the huge Zirconiafused alumina lump be crushed into different size,from a few mm to 0.8 um.
Zirconia fused alumina physical properties
chemical composition(%)
GradeZrO2Al2O3TiO2Fe2O3SiO2
ZA2524%-30%68%-72%5%max0.5%max1.0%max
ZA4035%-44%55%-57%1.5%max0.5%max1.0%max
physical properties
1ColorGray
2True density4.20g/cm3
3Bulk density2.18g/cm3
4Moh's hardness9.0
Zirconia fused alumina size &Application
1.Application :top refractory, slide gate nozzle,submersed nozzle,brick ,building materials.
Section sand0-1mm,1-3mm, 3-5mm,5-8mm,etc
Fine powder100f,200f,325f ,etc.
2.Application :bonded abrasives,abrasives belt,grinding,heavy duty wheel grinding, cutting discï¼?fiber discïrinding rails
Granularity sand/granular sand / grit size sand/grain size sand
FEPAF4F5F6F7F8F10F12F14F16F20F22F24F30F36F40F46F54F60F70F80F90F100F120F150F180F220
JIS4#5#6#7#8#10#12#14#16#20#22#24#30#36#40#46#54#60#70#80#90#100#120#150#180#220
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