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Quick Details
Specifications
Features:
It can be easily crushed and ground. Aqueous slurry has good thixotropic fluidity, dry powder can be easily pressed, and it also has good sintering activity.
Applications:
It can be used in unshaped refractories (all sorts of high alumina castable), shaped refractories (corundum brick), etc.
Main Technical Parameters for TM-NA Series alpha-Alumina as Refractory Material:
|
Index Type |
AL2O3 >= (%) |
Impurity Content <= (%) |
True Density >= (g/cm3) |
alpha－Phase Conversion Rate >=(%) |
Primary Crystal Size (um) |
Average Size (um) |
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|
SiO2 |
Fe2O3 |
Na2O |
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|
TM-NA |
Coarse Powder |
99.3 |
0.10 |
0.05 |
0.25 |
3.96 |
96 |
2-4 |
<=4um, 500 mesh,800 mesh, etc |
|
Micro Powder |
99.2 |
0.15 |
0.05 |
0.25 |
3.95 |
95 |
2-4 |
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