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ERBIUM METAL

CAS No.: 7440-52-0

Character: Silver grey ingot.

Molecular Fomula: Er

Specification

CODE TREM min % Er/TREM min % RE Impurities max % Non-RE Impurities max %
Dy+Ho+Tm+Yb+Y Fe Si Ca Mg Al Ni C O
Er-1 99 99.9 0.1 0.02 0.02 0.03 0.02 0.03 0.01 0.02 0.1
Er-2 99 99.5 0.5 0.03 0.02 0.03 0.03 0.03 0.02 0.02 0.3
Er-3 98 99 1 0.03 0.04 0.05 0.04 0.05 0.02 0.03 0.4
Er-4 98 95 5 0.05 0.05 0.05 0.1 0.05 0.05 0.05 0.5

Uses: As the additive of Nd-Fe-B magnet and nuclear reactor control bar, low the service temperature of the magnet.

Packing: 50kgs of net each in a steel drum evacuated and filled with argon. Adjustable per customer's request.

Notes: