Y Yttrium Powder 5N (99.999%)
- High Temperature Resistance: Yttrium has excellent thermal stability, making it valuable in materials exposed to extreme temperatures.
- Corrosion Resistance: Yttrium improves the corrosion resistance of alloys and ceramics, particularly in environments with aggressive chemicals or high heat.
- Magnetic Properties: Yttrium is used in yttrium iron garnets (YIG), which have magnetic properties useful in microwave filters and resonators.
- Lightweight: Yttrium is relatively light, making it ideal for high-strength, lightweight alloys used in industries like aerospace.
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Description
| Material | Yttrium |
| Purity | 99.9% – 99.999% / 3N 3N5 4N 4N5 5N |
| Shape | powder/nanopowder/nanoparticles |
| Size | can be customized (contact us) |
| Package | bottle/bag or customer’s request |
Yttrium (Y) is a silvery-metallic transition metal belonging to the rare earth elements. In powder form, yttrium exhibits remarkable physical and chemical properties, making it useful in a range of advanced technological and industrial applications. It is particularly known for its role in materials used in electronics, ceramics, metallurgy, and medical fields.
Key Applications:
- Superconductors: Yttrium powder is a crucial component in Yttrium Barium Copper Oxide (YBCO), a high-temperature superconductor. YBCO superconductors are used in advanced electronic devices, magnetic resonance imaging (MRI) machines, and energy transmission technologies.
- Ceramics and Refractories: Yttrium oxide (Y₂O₃), derived from yttrium powder, is used in the production of ceramic materials for applications requiring high temperature and corrosion resistance. Yttrium-stabilized zirconia (YSZ) is a well-known ceramic that enhances the durability and thermal stability of gas turbine engines and solid oxide fuel cells (SOFCs).
- Phosphors and Display Technology: Yttrium powder is used in phosphors for display screens, LEDs, and fluorescent lamps. When doped with rare earth elements like europium, yttrium compounds (such as YVOâ‚„) produce bright red phosphors for CRT displays and plasma screens.
- Medical Applications: Yttrium-90, an isotope of yttrium, is used in radiotherapy for cancer treatment, specifically in radioembolization for liver cancer. The radioisotope emits beta particles that destroy cancer cells while minimizing damage to surrounding tissues.
- Alloys: Yttrium powder is used in metal alloys to enhance strength and resistance to oxidation. Yttrium-containing alloys are employed in aerospace applications and other industries requiring materials with superior high-temperature performance.
- Glass and Optics: Yttrium enhances the refractive index and thermal stability of optical glasses. It is used in the production of specialized glasses for camera lenses, optical filters, and other precision optical devices.
Features:
- High Temperature Resistance: Yttrium has excellent thermal stability, making it valuable in materials exposed to extreme temperatures.
- Corrosion Resistance: Yttrium improves the corrosion resistance of alloys and ceramics, particularly in environments with aggressive chemicals or high heat.
- Magnetic Properties: Yttrium is used in yttrium iron garnets (YIG), which have magnetic properties useful in microwave filters and resonators.
- Lightweight: Yttrium is relatively light, making it ideal for high-strength, lightweight alloys used in industries like aerospace.
Specifications:
- Material Composition: Pure Yttrium (Y)
- Purity: ≥ 99.9% (3N or higher) for industrial and scientific applications
- Particle Size: Available in micron (1-10 µm) or nanometer ranges
- Density: 4.472 g/cm³
- Melting Point: 1,522°C
- Boiling Point: 3,345°C
- Color: Silvery-gray powder
Safety Considerations:
- Reactivity: Yttrium powder is reactive, particularly in the presence of oxygen and moisture, where it can form yttrium oxide. It is stable in dry air but should be handled and stored carefully to avoid oxidation.
- Flammability: Finely divided yttrium powder is flammable and poses a fire risk if exposed to open flames or heat sources. Proper storage and handling precautions should be observed to prevent ignition.
- Health Risks: Yttrium powder may pose risks if inhaled or ingested. It is recommended to use protective equipment such as masks and gloves to limit exposure during handling.
Yttrium powder from Tinsan Materials is essential in the fields of advanced materials science, electronics, ceramics, and medical technologies. It provides key benefits such as enhancing material strength, thermal stability, and corrosion resistance, making it a versatile and valuable material in modern industry.
If you have specific requirements, such as dimensions, purity, or application details, please contact us to match your needs.
