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product name: | Zirconia fused alumina for cutting wheel |
| Place of Origin: | Peoples Republic of China | |
| Post Date: | November 25, 2019 | |
| Edit Date: | November 25, 2019 | |
Detailed Product Description:
Zirconia Fused Aluminum is a kind of high-grade raw material .
Using natural zircon sand and bauxite as starting material, it is manufactured by high temperature melting and quenching crystallization. Because of the tough,dense micro-crystalline structure, high strength and good thermal physical, it is used to manufacture high-performance abrasives, abrasives and refractory products.This product has been declared national patent,and advanced high-tech product.
It was also awarded the second prize of Scientific and Technological achievement by the Technology Department of Henan province.
Typical Chemical Analysis
|
Al2O3 |
Fe2O3 |
ZrO2 |
SiO2 |
TiO2 |
|
70% |
0.17% |
25% |
0.49% |
0.96% |
Physical Properties
|
Color |
Grey |
|
Shape |
Blocks, tough and sharp |
|
Crystal Form |
Alpha-alumina and “a-Al2O3”+“Al2O3-ZrO2”combined tree system |
|
True Specific Gravity |
4.55g/cm3 |
|
Melting Temperature |
About 1900°C |
|
Magnetic Material |
0.0080% |
|
Bulk Density(g/cm3) |
2.18 |
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