High purity 99-99.99% Holmium (Ho) Metal element

Product Detail

Brief information of Holmium Metal Product name:Holmium Metal Formula: Ho CAS No.: 7440-60-0 Molecular Weight: 164.93 Density: 8.795 gm/cc Melting point: 1474 °C Appearance: Silvery grey lump piwces, ingot, rods or wires Stability: Moderately reactive in air Ductibility: Good Multilingual: HolmiumMetall, Metal De Holmium, Metal Del Holmio Application of Holmium Metal: Holmium 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 Holmium Metal:

CHEMICAL COMPOSITION	Holmium Metal
Ho/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