Silicon Nitride Ceramics (Si3N4)
Silicon Nitride Ceramics (Si3N4) Description
Silicon nitride ceramics outperform most metals in high temperature capabilities and have an excellent combination of creep ductility and oxidation resistance.
In addition, its low thermal conductivity and high wear resistance make it an excellent material that can withstand the harshest conditions in the most demanding industrial applications.
Silicon nitride ceramics are an excellent choice for applications requiring high temperature, high load capabilities.

The Specification Of Silicon Nitride Ceramics (Si3N4)
| Material | - | Si₃N₄ |
|---|---|---|
| Sintering method | - | Gas pressure sintering |
| Density | g/cm³ | 3.22 |
| Color | - | Dark grey |
| Water absorption rate | % | 0 |
| Young's modulus | Gpa | 290 |
| Vickers hardness | Gpa | 18 - 20 |
| Compressive strength | MPa | 2200 |
| Bending strength | MPa | 650 |
| Thermal conductivity | W/m K | 25 |
| Thermal stability | Δ (°C) | 450 - 650 |
| Maximum operating temperature | °C | 1200 |
| Volume resistance | Ω cm | > 10 ^ 14 |
| Dielectric constant | - | 8.20 |
| Breakdown voltage | kV/mm | 16 |
Ceramic materials made of silicon nitride have found wide application for the production of structural and functional ceramics operating under extreme conditions of high temperatures and mechanical loads. Silicon nitride can be used in the tool industry for the production of ceramic cutters, in the automobile and aviation industries for the production of structural high-temperature ceramics, for example, parts of internal combustion engines, and also in the refractory industry as an additive to refractory materials.
OUR FACTORY

CUSTOMER VISITS

FAQ
Q:Are you a factory? Where are you located?
A: We are a professional manufacturer with more than 30 years production experience of composite materials, Our own factory locate in Anyang city, henan province.
Q:What's the MOQ?
A: Usually 1 Ton, depend on what products you need.
Q:Package & Shipping.
A: Normal package:by carton, we accept OEM packing.
Q:When can I offer?
A: We usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price pls call us or tell us in your email , so that we can reply you priority.
Hot Tags: silicon nitride ceramics (si3n4), China silicon nitride ceramics (si3n4) manufacturers, suppliers, factory, molybdenum spray wire, Titanium Round Bar, Ferro Tungsten Lump, fused tungsten carbide, High Temperature Molybdenum Crucibles, Low Carbon Calcium Ferro Cored Wire
You Might Also Like
Send Inquiry



