Silicon nitride Si3N4 powder

Product Detail

Product Description

Silicon nitride powder is a versatile, high-performance material used in a wide range of industries. It is a ceramic material with excellent mechanical and thermal properties, making it ideal for a variety of applications. Silicon nitride powder is known for its exceptional strength, hardness and thermal shock resistance, making it suitable for use in harsh environments.Silicon nitride powder APS (average particle size) is typically 1-3um, but can be customized to meet specific requirements. This fine particle size allows for excellent dispersion and uniformity in the final product, making it suitable for a variety of manufacturing processes. The purity of silicon nitride powder is 99.5%, with high reliability and stable performance. Additionally, the gray color of the powder makes it easy to identify and distinguish from other materials.Whether used to produce advanced ceramics, cutting tools or high-temperature components, silicon nitride powders deliver superior performance and reliability. Its unique combination of properties makes it an excellent choice for applications where traditional materials fail. With its fine particle size, high purity and unique gray color, silicon nitride powder is a versatile material that can meet the stringent requirements of various industries.To sum up, silicon nitride powder is a material with wide application value. Its fine particle size, high purity and excellent mechanical properties make it ideal for harsh environments. Whether used in aerospace, automotive or industrial applications, silicon nitride powder delivers superior performance and reliability. As a high-performance ceramic material, silicon nitride powder continues to play a vital role in advancing technology and manufacturing processes.

Silicon Nitride Powder (Si3N4, Alpha)Certificate of Analysis--%
Free Si	Cl	O
<0.26	<0.105	<1.23

silicon nitride powder APS: 1-3um(Can be customized) silicon nitride powder Purity: 99.5% silicon nitride powder Color: gray

Silicon Nitride Powder (Si3N4) Applications:

silicon nitride powder is mainly used for:

1) manufacturing structure device: such as metallurgy, chemical industry, machinery, aviation, aerospace and energy industries to use the ball and roller bearing, sliding bearing, sleeve, valve, and a wear-resistant, high temperature, corrosion-resistant structural components required.

2) Surface treatment of metal and other materials: such as molds, cutting tools, turbine blades, turbine rotor and the cylinder wall coatings.

3) Composite materials: such as metals, ceramics and graphite composites, rubber, plastics, coatings, adhesives and other polymer-based composites.

4) The colorless, transparent self-lubricating wear-resistant nano-particle films for mobile phones, cars and other advanced surface protection.

5) Ball bearings

6) Ball valves and parts

7) Corrosion resistant turbine

8) Cutting tools Grinding wheels

9) Insulating parts

10) Spray nozzles (for rockets)

11) Spray pipe (for missiles)

12) Strengthening materials (for Al etc)