Zirconia fused alumina
| Packaging Detail: | 25kgs/bag or 1000kgs / big bag or by customer's request |
| Delivery Detail: | 14-20days |
zirconia fused alumina Specifications
Zirconia Fused Alumina
1.For Abrasives & Refractory
2.Good Quality
3.Reasonable Price
4.High ZrO2
Zirconia Fused Alumina
It is produced by fusing Zirconia and alumina above 2000 degrees.
FT-ZR40 is a unique abrasive. It is characterized by a higher percentage
cubic zirconia evenly distributed throughout the individual grain.
It cuts more aggressively, last longer, and exhibits more uniform wear.
Chemical Composition of Fused Zirconia Alumina(Zirconium Oxide)
|
Item |
Zirconium Oxide ZA-25 |
Zirconium Oxide ZA-40 |
Zirconium Oxide ZA-40 Special |
|
ZrO2 |
25.68% |
38.17% |
38.66% |
|
Al2O3 |
72.01% |
59.83% |
60.11% |
|
SiO2 |
0.44% |
0.44% |
0.20% |
|
TiO2 |
0.88% |
0.79% |
0.25% |
|
Fe2O3 |
0.19% |
0.18% |
0.10% |
Physical Properties
|
ZA Type |
Zirconium Oxide ZA-25 |
Zirconium Oxide ZA-40 |
Zirconium Oxide ZA-40 Special |
|
Colour |
Grey |
Grey |
Grey |
|
Shape |
Blocky,tough and sharp |
Blocky,tough and sharp |
Blocky,tough and sharp |
|
Crystal Form |
Alpha-alumina and “a-Al2O3 “+ “Al2O3-ZrO2” combined tree system |
||
|
True Specific Gravity |
4.55g/cm3 |
4.55 g/cm3 |
4.55 g/cm3 |
|
Melting Temperature |
1950°C |
1900°C |
1900°C |
|
Magnetic Material |
0.009% |
0.008% |
0.0085% |
|
Bulk Density(g/cm3) |
2.18 |
2.18 |
2.21 |
Grit Size Available(F):F8~F1200
|
F8 |
F10 |
F12 |
F14 |
F16 |
F20 |
F22 |
F24 |
F30 |
F36 |
F40 |
F46 |
F54 |
F60 |
F70 |
F80 |
|
F90 |
F100 |
F120 |
F150 |
F180 |
F220 |
F240 |
F280 |
F320 |
F360 |
F400 |
F500 |
F600 |
F800 |
F1000 |
F1200 |
(FT-ZA-40) is recommended for using in resin-bonded portable, depressed center, and cut-off wheels.
Available sizes: F8-F220. Other sizes can be also available according to customer’s requirements.
keywords：
zirconia Alumina
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