Erbium metal | Er ingots | CAS 7440-52-0 | Rare earth material

Short Description:

Erbium metal can use as a photographic filter, and because of its resilience it is useful as a metallurgical additive.

We can supply high purity 99.9%.

More details feel free to contact: erica@epomaterial.com

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Product Detail

Product Tags

Product Description

Brief introduction
Product name: Erbium
Formula: Er
CAS No.: 7440-52-0
Molecular Weight: 167.26
Density: 9066kg/m³
Melting point: 1497°C
Appearance: Silvery grey lump piwces, ingot, rods or wires
Shape: Silvery lump pieces, ingots, rod, foil, wire, etc.
Package: 50kg/drum or as you required

Specification

Grade	99.99%	99.99%	99.9%	99%
CHEMICAL COMPOSITION
Er/TREM (% min.)	99.99	99.99	99.9	99
TREM (% min.)	99.9	99.5	99	99
Rare Earth Impurities	ppm max.	ppm max.	% max.	% max.
Gd/TREM Tb/TREM Dy/TREM Ho/TREM Tm/TREM Yb/TREM Lu/TREM Y/TREM	10 10 30 50 50 10 10 30	10 10 30 50 50 10 10 30	0.005 0.005 0.05 0.05 0.05 0.005 0.01 0.1	0.01 0.05 0.1 0.3 0.3 0.3 0.1 0.6
Non-Rare Earth Impurities	ppm max.	ppm max.	% max.	% max.
Fe Si Ca Al Mg W Ta O C Cl	200 50 50 50 50 50 50 300 50 50	500 100 100 100 50 100 100 500 100 100	0.15 0.01 0.05 0.02 0.01 0.1 0.01 0.15 0.01 0.01	0.15 0.01 0.05 0.03 0.1 0.1 0.05 0.2 0.03 0.02

Application

Erbium Metal, is mainly metallurgical uses. Added to vanadium, for example, Erbium lowers hardness and improves workability. There are also a few applications for nuclear industry. Erbium Metal can be further processed to various shapes of ingots, pieces, wires, foils, slabs, rods, discs and powder.