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High Grade (ZA25&ZA40) Zirconia Fused Alumina for Grinding Refractory and Abrasive

High Grade (ZA25&ZA40) Zirconia Fused Alumina for Grinding Refractory and Abrasive product name: High Grade (ZA25&ZA40) Zirconia Fused Alumina for Grinding Refractory and Abrasive
Place of Origin: Peoples Republic of China
Post Date: April 14, 2018
Edit Date: April 14, 2018

Detailed Product Description:

 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’s physical properties

chemical composition(%)

Grade

ZrO2

Al2O3

TiO2

Fe2O3

SiO2

ZA25

24%-30%

68%-72%

5%max

0.5%max

1.0%max

ZA40

35%-44%

55%-57%

1.5%max

0.5%max

1.0%max

physical properties

1

Color

Gray

2

True density

4.20g/cm3

3

Bulk density

2.18g/cm3

4

Moh's hardness

9.0

Zirconia fused alumina’s size &Application

1.Application :top refractory, slide gate nozzle,submersed nozzle,brick ,building materials.

Section sand

0-1mm,1-3mm, 3-5mm,5-8mm,etc

Fine powder

100f,200f,325f ,etc.

2.Application :bonded abrasives,abrasives belt,grinding,heavy duty wheel grinding, cutting disc,fiber disc,grinding rails

Granularity sand/granular sand / grit size sand/grain size sand

FEPA

F8F10F12F14F16F20F22F24F30F36F40F46F54F60F70F80F90F100F120F150F180F220

JIS

#8#10#12#14#16#20#22#24#30#36#40#46#54#60#70#80#90#100#120#150#180#220