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Products - Erbium

Erbium element
Erbium

Erbium, atomic no. 68, symbol Er, weight at 167.26, has application in glass coloring, as an amplifier in fiber optics, and in lasers for medical and dental use.

The Erbium ion has a very narrow absorption band coloring erbium salts pink. It is therefore used in eyeware and decorative glassware. It can neutralize discoloring impurities such as ferric ions and produce a neutral gray shade. It is used in a variety of glass products for this purpose.

It is particularly useful as an amplifier for fiber optic data transfer. Erbium lasers at the wavelength required to provide an efficient optical method of amplification, 1.55 microns. As shown below under recent research, many interesting developments are occurring in this area.

Lasers based on Er:YAG are ideally suited for surgical applications because of its ability to deliver energy without thermal build-up in tissue.

Available products
ProductMain applications
Erbium Metal Nuclear reactors; Optic fiber; Specialty alloys
Erbium Oxide Optical glass; Nuclear reactors; Optic fiber; Pigment
Erbium Metal Price Quote
Code TREM Er/TREM (Tb+Ho+Tm+Yb+Y)/TREM Fe Si Al Ca Mg C Ta O
  min % min % max % max %
2N 99 99 1 0.05 0.05 0.05 0.05 0.01 0.03 0.02 0.40
3N 99 99.9 0.1 0.05 0.05 0.05 0.05 0.01 0.03 0.02 0.40
PackingIn iron drum with inner PVC bag of 100kg net each, as well as according to customers' requirements.
Erbium Oxide Price Quote
Code TREO Er2O3/TREO Dy2O3/TREO Fe2O3 CuO CaO SiO2
  min % max %
2N5 99 99.5 0.017 0.012 - 0.014 0.014
3N 99 99.9 0.001 0.0003 0.0005 0.0012 0.0035
5N 99 99.999 0.00004 0.0009 0.0005 0.002 0.002
DescriptionErbium Oxide is pink color powder. As the pigment for glasses, an additive in Y-Fe or Y-Al garnet, also be used in ceramic, electronic, neutron controlling material for atomic reactors etc.
PackingIn plastic woven bag with inner double PVC bags of 500kg net each, as well as according to customers' requirements.
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