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 | 10^-6K^-1 | 3-4 |
The advantage of Si3N4 Silicon Nitride Ceramic Pins
1. High Strength and Durability: Silicon nitride pins are known for their high strength and durability. They can withstand high temperatures, corrosive environments, and extreme pressure without breaking or degrading, making them ideal for use in harsh industrial applications.
2. Wear Resistance: Silicon nitride pins are highly wear-resistant due to their hardness and toughness. They can resist abrasive and erosive forces, making them ideal for use in machinery and equipment that experience heavy wear and tear.
3. Chemical Inertness: Silicon nitride is chemically inert, meaning it does not react with most chemicals. It makes it suitable for use in chemical processing and handling operations where the pins may need to come into contact with various chemicals.
4. Electrical Insulation: Silicon nitride is an excellent electrical insulator, making it useful in electronic and semiconductor
Industries.
5. Thermal Shock Resistance: Silicon nitride pins are resistant to thermal shock, which means they can withstand sudden
temperature changes without breaking or cracking, making them ideal for use in high-temperature environments.
Overall, silicon nitride pins have excellent properties, making them a popular choice for use in various industries, including
aerospace, automotive, medical, electronics, and more.
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Precision Non Magnetic Durable Silicon Nitride Pins For Industrial Images
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