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Read MoreScandium Oxide Powder (Sc₂O₃)
※ Scandium Oxide Powder (GB/T 13219-2018) is a white powder with chemical formula Sc₂O₃ and molecular weight of 137.91.
※ Provide customised service and high quality scandium oxide powder with competitive price.
| Description | |
|---|---|
|
Chemical Formula |
Sc₂O₃ |
|
Molecular Weight |
137.91 |
|
Form |
White Powder |
|
TREO |
≥ 99.5% |
|
Sc₂0₃ / TREO |
≥ 99.99% |
|
Purity |
3N-5N |
|
Melting Point |
2,485°C (4,505°F) |
|
Boiling Point |
N/A |
|
Density |
3860KG/M-3 |
|
Standard |
GB/T 13219-2018 |
|
Detection |
ICP-OES |
|
Solubility |
Insoluble in water |
|
Storage |
In a dry place |
| ingredient | |
|---|---|
|
element |
content |
|
Y |
7 |
|
Ni |
64 |
|
Gd |
14 |
|
Ca |
98 |
|
La |
5 |
|
Mg |
51 |
|
Si |
137 |
|
Ce |
2 |
|
Ti |
74 |
|
Sm |
9 |
|
Zn |
26 |
|
Fe |
209 |
|
Yb |
13 |
|
Cu |
166 |
※ 500g / 1kg (1 bottle)
※ 10kg (double-layer inner clinker film outer iron drum)
Solubility
Insoluble in water soluble in acid.
Optical properties
It is transparent to infrared light, has a medium refractive index and can be used in optical applications and optical coatings.
Low thermal expansion
This property contributes to its stability at high temperatures.
High tensile strength
Contributes to its use in reinforcing materials such as scandium aluminium alloys.
Good electrical conductivity
High resistivity acts as an insulator.
Separated from metal associated ores, titanium dioxide waste acid, red mud, and zirconium oxychloride mother liquor source, the scandium salt is precipitated and then produced by thermal decomposition of the scandium salt.
Applications
※ Electronic Materials
Transistors and capacitors: As dielectric materials, they can improve performance and miniaturise.
Semiconductors: Enhance the performance of semiconductor devices.
※ High temperature ceramics
Aerospace components: turbine blades, engine components and thermal barriers.
Industrial equipment: kiln linings, furnace components and crucibles.
※ Optical Coatings
Optical coatings: anti-reflective coatings, infrared lenses and windows.
Laser Systems: High power laser systems and components in fibre optics.
※ Scandium aluminium alloy
Aerospace industry: lightweight, high-strength components for aircraft and spacecraft.
Sporting Goods: High-performance equipment such as bicycle frames and golf clubs.
Automotive industry: lightweight and durable components for high-performance vehicles.
Handling and safety
TOXICITY
Low toxicity, but precautions should be taken to avoid inhalation or ingestion of fine particles.
STORAGE
Store in tightly closed containers in a cool, dry place to maintain product integrity.
HANDLING
Use appropriate Personal Protective Equipment (PPE) such as gloves, I-mask and goggles when handling the powder.
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