Ceramic Material TORAYCERAM™ Performance Component TORAYCERAM™ Beads
Applications/Usage
TORAYCERAM™ beads are a ceramic media for crushing/dispersing. It is used in powder atomization processes using a crusher. The main ingredient is tetragonal zirconia; zirconium oxide with added yttrium oxide. There is a wide selection of sizes, and we can support nano-order level crushing/dispersion.
Technology Information
Product Characteristics
Size (mm) |
External Tolerance Range | Average Crush Weight (kgf) |
|
---|---|---|---|
Upper Tolerance | Lower Tolerance | ||
0.05 | 0.02 | 0.02 | |
0.10 | 0.03 | 0.02 | 1 or more |
0.20 | 0.05 | 0.05 | 3 or more |
0.30 | 0.10 | 0.05 | 6 or more |
0.40 | 0.10 | 0.10 | 10 or more |
0.50 | 0.10 | 0.10 | 20 or more |
0.65 | 0.15 | 0.15 | 30 or more |
0.80 | 0.10 | 0.10 | 50 or more |
1.00 | 0.20 | 0.20 | 80 or more |
1.25 | 0.20 | 0.20 | 120 or more |
1.50 | 0.20 | 0.20 | 160 or more |
1.75 | 0.20 | 0.20 | 200 or more |
2.00 | 0.20 | 0.20 | 240 or more |
2.35 | 0.25 | 0.25 | 270 or more |
2.50 | 0.25 | 0.25 | 300 or more |
3.00 | 0.30 | 0.30 | 500 or more |
5.00 | 0.50 | 0.50 | 600 or more |
Components | Composition Ratio (wt%) |
---|---|
ZrO2 | 94.75 ± 0.60 |
Y2O3 | 4.90 ± 0.50 |
AI2O3 | 0.30 ± 0.10 |
Fe2O3 | ≤ 0.01 |
SiO2 | ≤ 0.01 |
TiO2 | ≤ 0.01 |
Item | Measurement Value |
---|---|
Density (g/cm3) | 6.06 |
Packing Density (g/cm3) | 3.70 |
Hardness (Hv) | 1,300 |