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Metals & materials - Alfa Aesar

You can count on Alfa Aesar products for a broad range of high purity metals and materials, virtually all of which are available from stock for immediate shipment. No matter what your application, we supply pure metals, alloys, and non-metallic elements in various purities and forms to meet most specifications. If you don't find what you need here, please contact us. We have vast resources for manufacturing and fabrication to meet most specialty requirements.

  • Aluminum Cobalt powder, -100 mesh, 99% (metals basis)
  • Aluminum powder, -325 mesh, 99.97% (metals basis)
  • Aluminum powder, spherical, APS 4.5-7 micron, 97.5% (metals basis)
  • Antimony powder, -200 mesh, 99.999% (metals basis)
  • Beryllium powder, -325 mesh, 99+% (metals basis)
  • Boron powder, amorphous, -325 mesh, 90%, Mg nominal 5%
  • Boron powder, amorphous & crystalline, -325 mesh, 98% (metals basis)
  • Cerium(IV) and Dilute Nitric acid, Etchant Solution, Ce(IV) concentration 0.25N
  • Chromium powder, -100 mesh, 99% (metals basis)
  • Dysprosium foil, 0.25mm (0.01in) thick, 99.9% (REO)
  • Dysprosium foil, 1.0mm (0.04in) thick, 99.9% (REO)
  • Dysprosium pieces, distilled dendritic, 99.9% (REO)
  • Erbium foil, 0.025mm (0.001in) thick, 99.9% (REO)
  • Erbium foil, 0.1mm (0.004in) thick, 99.9% (REO)
  • Erbium pieces, 99.9% (REO)
  • Fullerene, buckytube/nanotube, multi-walled, ground core, 7-12nm OD, 0.5-10 micron long
  • Fullerene, nanotube, multi-walled, as-produced cathode deposits, core and shell
  • Fullerene powder, 97% C<sub>7</sub><sub>0</sub>
  • Fullerene powder, mixed refined, typically 77% C<sub>6</sub><sub>0</sub>, 22% C<sub>7</sub><sub>0</sub>, <2% higher
  • Fullerene powder, sublimed, 99.9+% C<sub>6</sub><sub>0</sub>
  • Gallium ingot, 99.9999% (metals basis)
  • Gallium Tin alloy, 99.99% (metals basis)
  • Gallium Tin alloy, 99.99% (metals basis)
  • Glassy carbon spherical powder, 400-630 micron, type 2
  • Glassy carbon spherical powder, 630-1000 micron, type 2
  • Glassy carbon splinter powder, 0.4-12 micron, type 2
  • Glassy carbon splinter powder, 20-50 micron, type 1
  • Hafnium powder, -60+325 mesh, 99.6% (metals basis excluding Zr), Zr nominal 2-3.5%
  • Invar®, Iron Nickel powder, -325 mesh, 99.9% (metals basis)
  • Iridium sponge, -100 mesh, 99.95% (metals basis)
  • Iron aluminide, 97.5% (metals basis)
  • Iron Nickel powder, -325 mesh, 99.5+% (metals basis)
  • Lanthanum nickel powder, -100 mesh, 99.5% (metals basis)
  • Molybdenum powder, -22 mesh, Puratronic®, 99.9975% (metals basis excluding W), W <1000ppm
  • Molybdenum powder, -250 mesh, 99.9% (metals basis)
  • Molybdenum powder, APS 3-7 micron, 99.95% (metals basis)
  • Nickel plating solution, electroless
  • Nickel plating solution, electroless, ammonia free
  • Nickel plating solution, electroless, for copper and copper alloys
  • Nickel powder, APS 2.2-3.0 micron, 99.9% (metals basis), C typically <0.25%
  • Nickel powder, spherical, -100+325 mesh, 99.8% (metals basis)
  • Ruthenium powder, -22 mesh, Premion®, 99.98% (metals basis excluding Ca), Ca 100ppm max
  • Silicon powder, crystalline, -100+200 mesh, 99.99% (metals basis)
  • Silicon powder, crystalline, -100+325 mesh, 99.999% (metals basis)
  • Silicon powder, crystalline, -325 mesh, 99.999% (metals basis)
  • Silver needles, 99.999% (metals basis)
  • Terbium pieces, 99.9% (REO)
  • Titanium sponge, 25.4mm (1.0in) & down, 99.7% (metals basis)
  • Tungsten powder, -100 mesh, 99.9% (metals basis)
  • Tungsten powder, -22 mesh, Puratronic®, 99.999% (metals basis)

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