Formula: Eu
Grade upto 99.99% sublimed
Alias / Keywords: Eu, Eu Metal, Europium, Europium Metal, Eu Metal Ingot, Eu Ingot, Europium Metal Ingot, Europium Ingot
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Europium is about as hard as lead and is quite ductile. It is the most reactive of the rare earth metals, quickly oxidising in air. Europium Metal, is very valuable material in control rods for nuclear reactors due to that it can absorb more neutrons than any other elements.
Atomic Volume: 28.9 W/D
Boiling Point: 1596°C
Compressibility: 8.29x10-6cm2/kg
Covalent Radius: 1.85Angstroms
Crystal Structure: Cubic, body centered
Density (18°C): 5.244g/cm3
Electrical Resistivity (298K): 91.0 μΩ-cm
First Ionization Energy:131K-cal/g-mole
Heat of Fusion: 2.2k-cal/g-atom
Heat of Vaporization: 42K-cal/g-atom
Magnetic Moment: 7.12Bohr magnetons
Magnetic Susceptibility: 33,100x10-6emu
Melting Point: 822°C
Specific Heat (25°C): 0.039 cal/g°C
Standard Electrode Pontential: +2.2volts
Thermal Neutron Cross Section: 4600barns/atom
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Grade: 99.99% sublimed
| Main content (% min.) |
Rare Earth Impurities (in TREM, % max.) |
Non-Rare Earth Impurities (% max.) |
| Eu/TREM |
TREM* |
Nd |
Sm |
Gd |
Tb |
Dy |
Y |
Fe |
Si |
Ca |
Al |
Mg |
Mn |
W |
O |
Ta |
| 99.99 (sublimed) |
99.9 |
0.001 |
0.002 |
0.002 |
0.005 |
0.001 |
0.001 |
0.005 |
0.005 |
0.005 |
0.003 |
0.003 |
0.003 |
0.005 |
0.02 |
0.005 |
[*]TREM: total rare earth metal
Europium Metal is avaiable in ingot or lump pieces, it oxidized soon in air and difficult to process in to customized shape or form.
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More Special Formed [Eu] products available
