Brief information of Europium Metal
Product name :Europium Metal
Formula: Eu
CAS No.: 7440-53-1
Molecular Weight: 151.97
Density: 9.066 g/cm³
Melting point: 1497°C
Appearance: Silvery grey lump pieces
Stability: Very easy to be oxidized in air, keep in argon gas
Ductibility: Poor
Multilingual: EuropiumMetall, Metal De Europium, Metal Del Europio
Application of Europium Metal
- Phosphors in lighting and displays: Europium is widely used in the production of phosphors for fluorescent lamps, LED lamps and TV screens. Europium-doped compounds, such as europium oxide (Eu2O3), emit red light when excited and are therefore essential for color display and lighting technology. This application is crucial to improving the color quality and energy efficiency of modern lighting and display systems.
- Nuclear Reactors: Europium is used as a neutron absorber in nuclear reactors. Its ability to capture neutrons makes it valuable in controlling the fission process and maintaining reactor stability. Europium is often incorporated into control rods and other components that contribute to the safe and efficient operation of nuclear power plants.
- Magnetic Materials: Pure europium is used to produce a variety of magnetic materials, especially for the development of high-performance magnets. Its unique magnetic properties make it suitable for electronic applications such as magnetic sensors and data storage devices. The addition of europium can improve the performance and efficiency of these materials.
- Research and Development: Europium is also used in a variety of research applications, particularly in the fields of materials science and quantum computing. Its unique electronic properties make it a hot topic for developing new materials and technologies. Researchers explore the potential of europium for advanced applications, including light-emitting materials and quantum dots.
Specification of Europium Metal
| Eu/TREM (% min.) |
99.99 |
99.99 |
99.9 |
| TREM (% min.) |
99.9 |
99.5 |
99 |
| Rare Earth Impurities |
ppm max. |
ppm max. |
% max. |
La/TREM
Ce/TREM
Pr/TREM
Nd/TREM
Sm/TREM
Gd/TREM
Tb/TREM
Dy/TREM
Y/TREM |
30
30
30
30
30
30
30
30
30 |
50
50
50
50
50
50
50
50
50 |
0.05
0.01
0.01
0.01
0.03
0.03
0.03
0.03
0.01 |
| Non-Rare Earth Impurities |
ppm max. |
ppm max. |
% max. |
Fe
Si
Ca
Al
Mg
Mn
W
Ta
O |
50
50
50
30
30
50
50
50
200 |
100
100
100
50
50
100
50
50
300 |
0.015
0.05
0.01
0.01
0.01
0.03
0.01
0.01
0.05 |
Note: Product production and packaging can be carried out according to user specifications.
Packaging: 25kg/barrel, 50kg/barrel.Need to be stored in argon gas.
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