Silicon Nitride Beads
Silicon Nitride Beads ◆ By using the original extrusion molding process,and the bead is uniform and dense; ◆ by using vacum sintring process and the density is geater than 3.2g/m3, reaching more than 9.5% ofthe theoretical value; ◆Super wear-resistant,more than 10 times more wear-resistant than zirconia beads,nearly 20 times more wear- resistant than high-purity zirconiabeads,highly cost-effective; ◆Higheractuallinearvelocity,effectivelyimprovetheefficiencyofultra-finedispers
Silicon Nitride Beads
◆ By using the original extrusion molding process,and the bead is uniform and dense;
◆ by using vacum sintring process and the density is geater than 3.2g/m3, reaching more than 9.5% ofthe
theoretical value;
◆Super wear-resistant,more than 10 times more wear-resistant than zirconia beads,nearly 20 times more wear-
resistant than high-purity zirconiabeads,highly cost-effective;
◆Higheractuallinearvelocity,effectivelyimprovetheefficiencyofultra-finedispersionbymorethan0%;the
density is only 53% of zirconia beads,which can reduce energy consumption and heat generation in the ultra-
-fine process.
|
Index |
Unit | Silicon Nitride Beads |
| Bead Size Distribution | mm | Φ0.1-2.0 |
| Density | g/cm² | ≥3.2 |
| Crushing Strength | Kgf | ≥50(Φ1.0mm) |
| Sphericity | Ds/Di | 0.97 |
| Surface Self-wear Rate | ppm/h | <1.6 |
| Internal Self-wear Rate | ppm/h | <1.5 |
| Internal Porosity | ％ | <0.2 |
| Size tolerance rate | ‰ | ≈0.5 |
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