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Material name | Scandium metal |
Formula | Sc |
CAS No. | 7440-20-2 |
EINECS NO. | 231-129-2 |
Molecular Weight | 44.95 |
Density | 2.99g/cm3 |
Melting point | 1539°C |
Bolting point | 2836°C |
Appearance | Silver white ingot or lump, or other customized size |
Purity/Specification (Sc/REM) | 99.9%-99.99% |
The use of scandium metal is very extensive, mainly including the following aspects:
Electric light source material: Scandium metal has important applications in the field of electric light sources, mainly used to manufacture scandium sodium lamps. This type of lighting fixture has the characteristics of high luminous efficiency, good light color, energy saving, long service life, and strong fog breaking ability.
Solar cells: Scandium metal is also used in solar cells, which can improve the light absorption capacity of solar material panels and thus enhance the photoelectric conversion efficiency.
Alloy material: Scandium metal can be added to the alloy to improve its properties.
Catalyst: Scandium compounds are used as catalysts in the chemical industry.
Electronic devices: Scandium metal can be used in various electronic devices, such as semiconductor devices and ferrites, and also has applications in computer magnetic cores.
Special glass: Scandium can be used to manufacture special glass, which has special physical and chemical properties and is suitable for specific industrial and scientific research needs.
Purity | 4N | 4N5 | 5N | 6N | |
REM%min | 99 | 99 | 99 | 99 | |
ScREM%min | 99.99 | 99.995 | 99.999 | 99.9999 | |
Rare earth impurities%max. | subtotal | subtotal | subtotal | subtotal | |
Non rare earth impurities | Si | 0.008 | 0.004 | 0.0015 | 0.003 |
Fe | 0.015 | 0.01 | 0.003 | 0.008 | |
Ca | 0.01 | 0.005 | 0.0015 | 0.003 | |
AI | 0.005 | 0.004 | 0.002 | 0.003 | |
Th | 0.003 | 0.0025 | 0.0005 | 0.002 | |
Ta | 0.01 | 0.008 | 0.002 | 0.005 | |
Cu | 0.0025 | 0.002 | 0.001 | 0.0015 | |
Mg | 0.002 | 0.0015 | 0.0005 | 0.001 | |
Ni | 0.008 | 0.006 | 0.0025 | 0.0045 | |
Zr | 0.008 | 0.004 | 0.001 | 0.0025 | |
Material name | Scandium metal |
Formula | Sc |
CAS No. | 7440-20-2 |
EINECS NO. | 231-129-2 |
Molecular Weight | 44.95 |
Density | 2.99g/cm3 |
Melting point | 1539°C |
Bolting point | 2836°C |
Appearance | Silver white ingot or lump, or other customized size |
Purity/Specification (Sc/REM) | 99.9%-99.99% |
The use of scandium metal is very extensive, mainly including the following aspects:
Electric light source material: Scandium metal has important applications in the field of electric light sources, mainly used to manufacture scandium sodium lamps. This type of lighting fixture has the characteristics of high luminous efficiency, good light color, energy saving, long service life, and strong fog breaking ability.
Solar cells: Scandium metal is also used in solar cells, which can improve the light absorption capacity of solar material panels and thus enhance the photoelectric conversion efficiency.
Alloy material: Scandium metal can be added to the alloy to improve its properties.
Catalyst: Scandium compounds are used as catalysts in the chemical industry.
Electronic devices: Scandium metal can be used in various electronic devices, such as semiconductor devices and ferrites, and also has applications in computer magnetic cores.
Special glass: Scandium can be used to manufacture special glass, which has special physical and chemical properties and is suitable for specific industrial and scientific research needs.
Purity | 4N | 4N5 | 5N | 6N | |
REM%min | 99 | 99 | 99 | 99 | |
ScREM%min | 99.99 | 99.995 | 99.999 | 99.9999 | |
Rare earth impurities%max. | subtotal | subtotal | subtotal | subtotal | |
Non rare earth impurities | Si | 0.008 | 0.004 | 0.0015 | 0.003 |
Fe | 0.015 | 0.01 | 0.003 | 0.008 | |
Ca | 0.01 | 0.005 | 0.0015 | 0.003 | |
AI | 0.005 | 0.004 | 0.002 | 0.003 | |
Th | 0.003 | 0.0025 | 0.0005 | 0.002 | |
Ta | 0.01 | 0.008 | 0.002 | 0.005 | |
Cu | 0.0025 | 0.002 | 0.001 | 0.0015 | |
Mg | 0.002 | 0.0015 | 0.0005 | 0.001 | |
Ni | 0.008 | 0.006 | 0.0025 | 0.0045 | |
Zr | 0.008 | 0.004 | 0.001 | 0.0025 | |
