Nano powders: A-Z

Silicon Nitride Nanopowder ( Si3N4, 99.5%, 0.5~1um)

Silicon Nitride Nanopowder ( Si3N4, 99.5%, 0.5~1um)

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Product Name Silicon Nitride Nanopowder ( Si3N4, 99.5%, 0.5~1um)
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Product Code Np-Ag-6835HM
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Product Properties

Product info:Silicon Nitride Nanopowder/ Nanoparticles( Si3N4, 99.5%, 0.5~1um)
Appearance: Nanopowder
Purity (%): 99.5%
Particle Size (nm): 0.5~1um
Specific Surface Area (m2/g): 6~12
Alpha phase: > 90%


XRD:
 
Si3N4 XRD


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Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter



 
Silicon Nitride ( Si3N4 ) Nanopowder General Description 

An extremely fine powder composed of silicon nitride particles of approximately 20nm in diameter, this material has been heavily researched and applied 
across various industries in recent years. As the potential of nanomaterials becomes increasingly obvious and well-understood, researchers and engineers 
find more and more ways to utilize this and other nanoparticles.


Silicon Nitride ( Si3N4 ) Nanopowder Applications

  •      •  Metallurgy. Like many nanomaterials, the potential of silicon nitride has been heavily investigated by experts in the metallurgy industry, resulting
            in its involvement in the production of various wear-resistant coatings.

  •      •  Material composites. Manufacturers of various composite materials such as graphite, rubber, ceramics, metal alloys, adhesives, and plastics
            have experimented with silicon nitride nanoparticles as an additive or key ingredient in recent years.

  •      •  Aviation and military hardware. Military and aeronautics hardware manufacturers have found applications in the development of missiles and
           rockets, particularly the nozzles and pipes of such devices.

  •      •  Mechanical devices. Due to its benefits in handling friction and general wear, silicon nitride nanopowder has seen extensive use in coatings
            and other applications for sleeves, valves, cutting edges, bearings, turbines, and various other surfaces prone to extensive wear and tear.
            Silicon nitride works especially well in more intense applications due to its general resistance to oxidation at high temperatures and general
            corrosion resistance.