Silicon Nitride Balls
Silicon nitride balls are lightweight and offer excellent corrosion resistance and mechanical/thoughtfulness qualities. They make excellent electric insulators and auto lubricants. They can withstand thermal shocks very well. They were created for applications that needed the highest level of precision. a popular alternative for bearing designers and precision product applications. Silicon nitride balls are non-corrosive, anti-magnetic, and good at low noise.
| Specification | |
|---|---|
| Commercial name | Si3N4 |
| Diameter | 1.0mm – 200.0mm |
| Precision Grade | ISO 3290-2 |
| Mechanical Data | |
|---|---|
| Hardness | (HV)1400-1600 |
| Density | 3.26 g/cm³ |
| Young’s Modulus | 300GPa |
| Tensile Strength | 2300-4000MPa |
| Service temperature | 0/1200°C |
Corrosion Resistance：
It possesses excellent corrosion resistance in the majority of conditions, with the exception of sulfuric acid-containing solutions and situations with high alkali concentrations.
Application:
Special bearing/high-speed, vacuum pump, compressor, mechanical centrifugal, shaft/spindle, recirculating ball screw, flowmeter, measuring instrument. It is used in the aerospace and military industry.
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