A silicon nitride pin typically refers to a small cylindrical component made from silicon nitride ceramic material. Silicon nitride is a type of advanced ceramic that exhibits excellent mechanical and thermal properties, such as high strength, hardness, wear resistance, and thermal stability.
Silicon nitride pins are commonly used in industrial applications where durability, precision, and non-magnetic properties are required. For example, they can be used as positioning pins or locating pins in electronic devices, as cutting tools for machining high-temperature alloys, or as components in bearings and seals for use in harsh environments.
In the paper industry, silicon nitride pins could potentially be used in various applications, such as in rollers or guide pins in paper processing equipment. They could help reduce wear and minimize downtime due to maintenance and replacement needs.
| Item | Unit | Silicin Nitride GPSN |
|---|---|---|
| Main Content | - | Si3N4 > 95% |
| Color | - | Black |
| Density | g/cm³ | 3.22 |
| Vickers Hardness | Gpa | 15 |
| Flexural Strength | Mpa | 580 |
| Compressive Strength | Mpa | 2200 |
| Electrical Resistivity | Ω.cm | > 10^12 |
| Dielectric Strength | KV/mm | 19 |
| Dielectric Constant | 1 MHz | 9.6 |
| Themal Conductivity | W/m.k | 27 |
| Max working Temperature | ℃ | 1200 |
| Resistance to Thermal Shock | △T(°C) | 750 |
| Thermal Expansion Coefficient (25-1000℃) | 10^-6K^-1 | 3-4 |
