Nano-powder applications have increased dramatically over the past decade. SMI Ltd. can supply a wide range of nano-particle metal powders, oxides and compounds, including carbides and nitrides.

 

Classification Grain diameter (nm) Purity Bulk density (g/cm3)   Surface Area  (m2 /g)        Shape       Silicon 50 nm 99.5 0.08 80 Spherical Nickel 30-80 nm 99.5 0.74 15 Spherical sub-structures Molybdenum 30-80 nm 99.9 0.24  8-12 Spherical sub-structures Copper 40 nm 99.9 0.2 10 Spherical Iron 40 nm 99.9 0.48 7 Spherical sub-structures Silver 20-80 nm 99.95 0.25-0.6 10-20 Spherical sub-structures Titanium 60 nm 99.9 0.54 15 Spherical sub-structures Zinc 60-80 99.9  0.85 7 Spherical sub-structures Aluminum 50 nm 99.9  2.7 20 Spherical sub-structures Tungsten 30-80 nm 99.6 1.2-4.1 9 Spherical sub-structures Tin 60 nm 99.5 0.72  7 Spherical sub-structures Chromium 50-80 nm      99.5     2.5   8 Spherical sub-structures Manganese 50 nm 99.9 0.80   14  Spherical sub-structures Cobalt 50 nm  99.9 1.3 9 Spherical sub-structures Carbon  30 nm  99.5  0.09 500  Spherical sub-structures Graphite 40 nm 99 0.13    180 Spherical sub-structures

 

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