Silicon Carbide Balls (SiC)
Silicon carbide ceramic possesses ultra-high hardness, exceptional wear resistance, great toughness, high temperature resistance, acid and alkali corrosion resistance, and excellent impact resistance. It maintains long-term stable performance without cracking under high-speed operation and harsh working conditions, ideal for high-precision and high-load industrial applications. Material parameters: Vickers Hardness: 2000-2500 Hv; Fracture Toughness: 400-500 MPa.
GELINDE Optical’s silicon carbide ceramic balls are widely applied in multiple fields relying on their high strength, outstanding wear resistance and stable high-speed operation performance. Typical applications cover bearings, valves, ball milling processing, aerospace, mechanical industry, coatings and textiles.
| Specification | |
|---|---|
| Nominal Ball Diameters | 0.8 – 25.4 mm |
| Maximum Allowable Deviation from Spherical Form (max) | < 0.25 μm |
| Maximum Allowable Variation of Ball Lot Diameter (max) | < 0.5 μm |
| Maximum Allowable Surface Roughness Ra (max) | < 0.02 μm |
| 100% under microscopic inspection before delivery 100% clean room inspection and packing |
|
| Packing Method： – Clean Vacuum Plastic Bag |
