Ceramicware
Description
| Product: | Silicon nitride (Si3N4) beads / balls |
| Material: | Si3N4 (> 99.99%) |
| Mass density: | 3.20 g/cm3 |
| Diameters: | 0.4 – 14 mm |
| Grade: | G5 – G500 |
| Flexural Strength: | 689 MPa |
| Elastic Modulus: | 310 GPa |
| Poisson’s Ratio: | 0.24 |
| Hardness: | 1450 Kg/mm2 |
| Fracture toughness KIC: | 5.7 MPa m1/2 |
| Maximum Service Temperature: | 1000 oC |
| Thermal Coefficient: | 29 W/(m.k) |
| Applications: | Grinding, Ball milling, etc |
| Comments: |
Si3N4 beads have low mass density, high hardness,etching resistant, abrasion resistant, oxidation resistant, self-lubricating, electrically insulating, etc, making them superior candidates for applications in axletree and chemical industries. |
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