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Erbium (Er) Metal

Erbium is a soft, malleable, lustrous, silvery metal. It is very stable in air, it reacts very slowly with oxygen and water and dissolves in acids. Its salts oxide are rose coloured and it has a sharp adsorption spectra in visible, ultraviolet and infrared light.

Basic Information

Name: Erbium
Symbol: Er
Atomic Number: 68
Atomic Mass: 167.26 amu
Melting Point: 1522.0 °C (1795.15 °K, 2771.6 °F)
Boiling Point: 2510.0 °C (2783.15 °K, 4550.0 °F)
Number of Protons/Electrons: 68
Number of Neutrons: 99
Classification: Rare Earth
Crystal Structure: Hexagonal
Density @ 293 K: 8.795 g/cm3
Color: grayish

Erbium Sputtering Targets ( Er Target )

Purity --- Er/TREM:99%,99.9%,99.99%     TREM:99%,99.5%,99.9%

Density --- 8.795g/cm3,

Shape--- Discs, Plate, Step (Dia ≤300mm,   Thickness ≥1mm)

                Rectangle, Sheet,  Step (Length ≤1000mm, Width ≤300mm, Thickness ≥1mm)

                Tube( Diameter< 300mm,  Thickness >2mm ) Packing--- in vacuum

Erbium Evaporation material 

Purity --- Er/TREM:99%,99.9%,99.99%     TREM:99%,99.5%,99.9%

Shape --- Wire, cylinder, pellet, taper, irregular piece 

Specification--- custom-made

Erbium Metals Product (Er tube, wire, rod, foil,  slab, disk, granule, Lump... )

Purity --- Er/TREM:99%,99.9%,99.99%     TREM:99%,99.5%,99.9%

Speciafication --- Wire (diameter 0.1mm - 5mm), Rod (diameter 0.5mm - 10cm ),

Foil (thickness to 0.25mm - 1.0mm, width < 30cm) Slab (thickness 1cm - 3cm, width < 40cm), Disc (diameter < 35cm, thickness  0.1mm - 30mm )

Erbium   Metals Powder ( Er Powder )

Purity --- Er/TREM:99%,99.9%,99.99%     TREM:99%,99.5%,99.9%

Shape --- 325 mesh, 250 mesh, 100 mesh, 60 mesh, 40 mesh, 20 mesh, 10 mesh 

Application --- in steel foundries industry for making FeSiMg alloy and it is used as an additive for hydrogen storage alloy.

Erbium Metal / Distilled Erbium Metal

Shape --- Irregular piece, Ingot, custom- made

Purity --- Er/TREM:99%,99.9%,99.99%     TREM:99%,99.5%,99.9%

Applications --- Erbium is often added to alloys with metals such vanadium because it lowers their hardness, making them more workable. For its adsorption of infrared light, erbium is added to the glass of special safety spectacles for workers, such as welders and glass-blowers. It is used as a photographic filter as well, and to dope optical fibers at regular intervals to amplify signals. Finally, due to its pink colour, erbium is sometimes used as a glass and porcelain enamel glaze colorant.

 

 

 

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