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Specifications of Ceramic Grinding Ball
|
92 |
92 (dry grinding) |
95 |
95 (dry gridning) |
Al2O3 [%] |
92.2 |
92 |
94.5 |
94.5 |
Density (g/cm3) |
>3.6 |
>3.6 |
>3.65 |
>3.65 |
Hardness (HRA) |
82 |
81 |
85 |
84 |
Compressing strength (MPa) |
2500 |
2500 |
2500 |
2500 |
Flexual strength（Mpa） |
230 |
>255 |
260 |
270 |
Absorptivity [%] |
0.01 |
0.01 |
0.01 |
0.01 |
Wearing loss (%) |
0.008 |
0.005 |
0.006 |
0.004 |