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Ytterbium(III) Oxide Powder, Yb₂O₃

Ytterbium(III) Oxide Powder, Yb₂O₃

Ytterbium(III) Oxide Powder (Yb₂O₃)

Introduction

Ytterbium(III) Oxide Powder (Yb₂O₃) is a rare-earth oxide widely used in advanced ceramics, optics, electronics, and specialty glass manufacturing. Its high thermal stability, unique optical properties, and compatibility with other rare-earth materials make it valuable for both industrial and research applications.

Detailed Description

Ytterbium Oxide is a white crystalline powder with a high melting point (~2,430 °C) and density (~9.17 g/cm³). It is typically offered in purities ranging from 99.9% (3N) to 99.999% (5N). The powder is chemically stable, insoluble in water, and exhibits excellent resistance to heat and corrosion.

Key features include:

  • Optical activity: Used as a dopant in laser crystals and optical fibers.

  • High thermal stability: Suitable for use in refractory ceramics.

  • Electrical applications: Acts as a component in electronic ceramics and insulating materials.

  • Catalysis support: Can serve as a catalyst or co-catalyst in specialty chemical reactions.

Applications

Ytterbium(III) Oxide Powder is applied in:

  • Optics: Infrared lasers, phosphors, and optical coatings.

  • Electronics: High-performance ceramics, capacitors, and insulators.

  • Glass industry: Additive for strengthening and modifying optical glass.

  • Ceramics: Advanced ceramic composites requiring stability and density.

  • R&D: Functional material in photonics and rare-earth research.

Technical Parameters

ParameterTypical Value / RangeImportance
Purity99.9% – 99.999%High purity ensures reliable optical/electronic performance
Particle Size100 nm – 5 µmSmaller particles enhance sintering and uniformity
AppearanceWhite crystalline powderIndicates high stability
Melting Point~2,430 °CExcellent thermal resistance
Density~9.17 g/cm³High density supports advanced ceramic applications

Comparison with Related Materials

MaterialKey AdvantageTypical Application
Ytterbium Oxide (Yb₂O₃)Optical dopant, high densityLasers, ceramics
Yttrium Oxide (Y₂O₃)Optical transparency, stabilityOptical ceramics, coatings
Gadolinium Oxide (Gd₂O₃)Magnetic and neutron absorptionNuclear, MRI contrast precursors

FAQ

QuestionAnswer
What purity levels are available?Standard grades are 3N (99.9%), 4N (99.99%), and 5N (99.999%).
Can Yb₂O₃ be used in laser systems?Yes, it is commonly used as a dopant in laser materials.
Is Yb₂O₃ stable in high temperatures?Yes, it is highly stable with a melting point over 2,400 °C.
How is it packaged?Vacuum-sealed bottles or bags, with larger orders shipped in export-grade drums.
Which industries benefit the most?Optics, ceramics, electronics, and specialty glass manufacturing.

Packaging

Ytterbium(III) Oxide Powder is vacuum-sealed in moisture-proof, airtight containers. For bulk shipments, reinforced drums or cartons with protective liners are used to maintain purity and prevent contamination.

Conclusion

Ytterbium(III) Oxide Powder (Yb₂O₃) is a versatile rare-earth material combining thermal, optical, and structural benefits. Its high purity and stability make it indispensable in optics, electronics, and advanced ceramics.

For detailed specifications and a quotation, please contact us at [sales@thinfilmmaterials.com].

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Yb₂O₃ powder 99.9%–99.99% 500 g

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FAQ

  • Metal powders are fine particles of metals produced through various processes such as atomization, reduction, or electrolysis. They are used in applications like additive manufacturing, powder metallurgy, and coatings.

  • Alloy powders consist of two or more metallic elements combined to enhance properties like strength, corrosion resistance, and ductility, whereas pure metal powders contain only a single element.

  • The shape affects flowability, packing density, and spreadability. Spherical particles are preferred in additive manufacturing due to their superior flow characteristics.

  • Spherical powders are typically produced using gas atomization, where molten metal is atomized into fine droplets that solidify into spherical shapes.

  • Spherical powders offer better flowability and packing density, leading to improved layer uniformity and mechanical properties in 3D-printed components.

  • Factors include particle size distribution, shape, chemical composition, purity, and production method.

  • Yes, metal powders can pose hazards such as toxicity, reactivity, combustibility, and instability. Proper handling, storage, and safety protocols are essential.

  • In powder metallurgy, metal powders are compacted and sintered to produce components with complex shapes and tailored properties, often with minimal waste.

  • Yes, unused or excess metal powders from manufacturing processes can often be collected, sieved, and reused, provided they meet quality standards.

  • The combination of different metals in alloy powders can enhance properties such as strength, hardness, corrosion resistance, and thermal stability, depending on the application requirements.

  • Spherical alloy powders are used in aerospace, automotive, medical implants, and tooling industries for manufacturing high-performance components via additive manufacturing and powder metallurgy.

Production methods like gas atomization, water atomization, and mechanical milling influence particle size, shape, and purity, which in turn affect the performance of the powders in various applications.

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