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Samarium (Sm) Sheet/Foil/Disc


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Samarium (Sm) is a silver metal whose density is 7.54g/cm3, Heeger Materials (HM) is a trusted manufacturer of Samarium metals. We offer the highest quality Samarium sheet, Samarium foil, and Samarium disc at a competitive price which can be used in scientific research or industrial production.

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Data sheet

Purity99.9% - 99.99%

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Samarium is a rare earth metal with the atomic number 62 and the symbol Sm, which is a relatively reactive metal. It slowly reacts with oxygen in the air, forming a protective oxide layer on the surface.

Samarium (Sm) Sheet/Foil/Disc

  • Atomic Number: 62
  • Atomic Mass: 150.36
  • Melting Point: 1072.0 °C (1345.15 K, 1961.6 °F)
  • Classification: Rare Earth
  • Crystal Structure: Rhombohedral
  • Density: 7.54g/cm3

Samarium Sheet/Foil/Disc Specification


Samarium sheet, Samarium foil, Samarium disc


0.5mm - 40mm, Tolerance:±0.01mm


1mm - 500mm, Tolerance:±1mm


10mm - 500mm, Tolerance:±1mm


TREM ≥ 99.95%, TREM ≥ 99.9%

Samarium Sheet/Foil/Disc Applications

  • Used to absorb and capture neutrons, thereby enhancing safety and preventing radiation leakage.
  • Used in magnetostrictive devices for applications like sensors or actuators.
  • Used in composite structures or combined with other materials to improve overall thermoelectric performance.
  • Used as a substrate or support material for samarium-based catalysts.

Samarium Sheet/Foil/Disc Packing

Samarium (Sm) Sheet/Foil/Disc products are all vacuum-sealed independently. The small-sized products are packaged in cartons and large-sized products are packaged in wooden boxes. 


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