Home > Products > Zirconia fused alumina > ZA Zirconium fused alumina/aluminum oxide/alumina oxide/Corundum
ZA Zirconium fused alumina/aluminum oxide/alumina oxide/Corundum
- 9999 Metric Ton / Metric Tons per Month
- Tianjin/Qingdao Port
- T/T L/C
- 5 days
Product Details
Brand Name: | Haixu Abrasives | Place of Origin: | China | Model Number: | F4-F220 JIS#4-JIS#220 |
Material: | aluminum and Zirconium oxide | Usage: | Blasting grinding polishing Abrasive tools | Abrasive Grain Sizes: | F4-F220 JIS#4-JIS#220 |
Product Description
ZA Zirconium fused alumina/aluminum oxide/alumina oxide/Corundum
Chemical Composition(%)
Items | Al2O3 | ZrO2 | TiO2 | Fe2O3 | SiO2 |
ZA25 | 68-72 | 24-30 | ≤1.5 | ≤0.5 | ≤1.0 |
ZA40 | 55-57 | 35-44 | ≤1.5 | ≤0.5 | ≤1.0 |
Physical Properties
Crystal Form | Monoclinic,tetragonal system |
Reaction with acid and alkali | no |
Reaction with carbon | Forming carbide since 1650℃ |
Color | Grey |
True Density | 4.20g/cm3 |
Bulk Density | 2.18g/cm3 |
Moh's hardness | 9.0 |
Knoop hardness | 1450-2000kg/cm2 |
Melting point | 1900℃ |
Maximum service temperature | 1700℃ |
Specific heat capacity(cal/g.℃) | 0.2205(50-500℃) |
Heat conductivity | 0.2718 cal/cm2.sec.℃ |
Linear expansivity(X10-6) | 6.82(100-700℃) |
Main Applications
1.Making zircon fused alumina brick and building materials
2.Used for making bonded abrasives products,and process of grinding,sandblasting,surface treatment of metal products and other materials.
3.With good melt erosion resistance,Zirconia fused alumina has good grinding effect on steel,iron casting,heat resistant steel and other alloy materials.
4.Zirconia fused alumina can be made for heavy duty Zirconia fused alumina grinding wheel,snagging,cutting disc,Fiber disc,grinding rails,high speed abrasive belts etc
5.Used for making coated abrasives products,
6.Used for making lapping paste,polishing wax,emery cloth,sandpaper etc
Available Sizes
0-0.5mm 0.5-1mm. 1-1.5mm 1-2mm 1-3mm 3-5mm 5-8mm etc
100F 200F 325F
F4 F5 F6 F7 F8 F10 F12 F14 F16 F20 F22 F24 F30 F36 F46 F54 F60 F70 F80 F90 F100 F120 F150 F180 F220 F240 F280 F320 F360 F400 F500 F600 F800 F1000 F1200 F1500 F2000
Contact Us
- ZHENGZHOU HAIXU ABRASIVES CO.,LTD
- Contact nameSunshine Ma
- Phone86-371-60305639
- AddressErqi District Zhengzhou,Henan
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