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Silicon Nitride Powder / Si3N4 Powder (Si3N4, 99.6%, 800nm, Beta)

Silicon Nitride Powder

Silicon Nitride Powder
Product No NRE-11219
CAS No. 12033-89-5
Formula Si3N4
Molecular Weight 140.28g/mol
APS <40 um (can be customized)
Purity 99.6%
Density 3.17 g/mL
Color Grey
Melting Point 1900 °C
Boiling Point NA

Silicon Nitride Powder (Si3N4) Applications:

This product 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 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)
13) Wear parts…….