Silicon Nitride Powder

Product Name: Silicon Nitride Powder

Product	Silicon Nitride Powder
Colour	Black
Purity	≥ 99.9%
Particle size	1-10 µM (customizable)
Ingredient/MF	SiN
Product Code	NCZ-CN-146/20
CAS Number	12033-89-5

Silicon Nitride Powder

Brief Description of Silicon Nitride Si3N4 Powder

Silicon nitride is a chemical compound of the element’s silicon and nitrogen.

Si3N4 is the most thermodynamically stable of the silicon nitrides.

Hence, Si3N4 is the most commercially important of the silicon nitrides and is generally understood as what is being referred to where the term “silicon nitride” is used.

It is a white, high-melting-point solid that is relatively chemically inert, being attacked by dilute HF and hot H2SO4

It is very hard (8.5 on the Mohs scale).

Application of Silicon Nitride Si3N4 Powder

1) 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 color less, 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) 1

11) Spray pipe (for missiles)

12) Strengthening materials (for Al etc)

13) Wear parts