Erbium Metal CAS No: 7440-52-0

Erbium Metal CAS No: 7440-52-0

Erbium Metal Our advantage for Erbium Metal: High purity: we can supply more than 99.99% purity for Erbium Metal Low impurity: for certain impurity of Erbium Metal, we can keep less than 1ppm Size: For Erbium Metal, we can provide not only ingot but powder form with different size Competitive...

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Erbium Metal

Our advantage for Erbium Metal:
High purity: we can supply more than 99.99% purity for Erbium Metal
Low impurity: for certain impurity of Erbium Metal, we can keep less than 1ppm
Size: For Erbium Metal, we can provide not only ingot but powder form with different size
Competitive price: for Erbium Metal, we can provide more competitive price
After sales service: If quality not come to your satisfaction, we promise to return all payment back.


Brief introduction for Erbium Metal
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
Stability: Stable in the air
Ductibility: Good
Multilingual: Erbium Metall, Metal De Erbium, Metal Del Erbio


Application of Erbium Metal
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.


Specification of Erbium Metal

Grade

99.99%D

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

Note: the specification above is only for reference, and we can provide customer control for certain impurity level, and if any demands, please contact with us. More detailed information including MSDS sheet, lot weight, packing condition, lead time and price are all ready on request.


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