High Quality Of Silicon Nitride Powder

Silicon nitride materials are widely used in the following fields because of their high hardness and corrosion resistance:
1. Electronic and semiconductor fields: The application of silicon nitride powder in IGBT and other devices can improve the electrical conductivity, thermal conductivity and breakdown voltage of devices, make the performance of devices more stable and ensure a longer service life.
2. In the field of iron and steel metallurgy, silicon nitride powder can be used as an additive for cemented carbide to improve the hardness and ductility, oxidation resistance and high temperature strength of the alloy.
3. Rubber and plastic field: Silicon nitride powder can be used to produce high-performance rubber and plastic materials, improve the strength, hardness and wear resistance of materials, and also improve the stability and corrosion resistance of materials.
4. Ceramic field: Silicon nitride powder can be used to prepare high-temperature ceramic products with high mechanical strength, energy storage performance and high-temperature durability.

1. Rectifier: Rectifier is one of the key power conversion devices in electric drive system. Silicon nitride powder can be used to manufacture silicon-based dielectric of rectifier, thus integrating rectifier.
2. Thermal spraying: Silicon nitride powder can be used for thermal spraying on metal surfaces to reduce wear and friction coefficient.
3. Hardness-enhancing materials: Silicon nitride powder can be used to make metal silicon nitride composites with high hardness, high strength and high temperature stability.
To sum up, silicon nitride powder is a very important functional material, which is widely used in the fields of electronics and semiconductors, steel metallurgy, rubber and plastics, ceramics and so on. In the future, the application prospect of silicon nitride powder in high-tech field is very broad.

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