Erbium (Er) is a chemical element with the symbol Er and atomic number 68, which is relatively soft and malleable. Natural Erbium is always found in chemical combinations with other elements.

• CAS#: 7440-52-0
• Melting point: 1802 K (1529 °C, 2784 °F)
• Boiling point: 3141 K (2868 °C, 5194 °F)
• Density (near r.t.): 9.066 g/cm³
• When liquid (at m.p.): 8.86 g/cm³
• The heat of fusion: 19.90 kJ/mol
• The heat of vaporization: 280 kJ/mol
• Molar heat capacity: 28.12 J/(mol·K)

Erbium (Er) Sheet/Foil/Disc Specifications

Erbium (Er) Sheet/Foil/Disc Application

• Erbium-doped lasers emit light in the infrared spectrum and are used for material processing, medical procedures, and scientific research.
• Erbium-doped fiber optic amplifiers are used to boost optical signals in long-distance telecommunication networks.
• Erbium can be used as a control rod in nuclear reactors to regulate the rate of nuclear reactions.
• Erbium alloyed with other metals can improve their mechanical properties.
• Erbium is an important component of alloys used to make permanent magnets for electric motors, wind turbines, and other applications.

Erbium (Er) Sheet/Foil/Disc Packing

Erbium (Er) 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.