Xi'an Zhiyue Material Tech. Co., Ltd.
Xi'an Zhiyue Material Tech. Co., Ltd.

Ytterbium Granules (Yb)

Firstly, ytterbium coating plays a crucial role in the field of optics. Due to its excellent optical performance, ytterbium coating is widely used in the manufacturing of optical components and devices, such as optical lenses, reflectors, filters, etc. These optical components play a crucial role in equipment such as photography, telescopes, microscopes, and lasers, improving imaging quality and optical performance.

Secondly, ytterbium coating also has important applications in the field of optoelectronics. It can be used as a key material in optoelectronic devices, for manufacturing laser diodes, photodetectors, solar cells, and so on. The excellent performance of ytterbium coating helps to improve the photoelectric conversion efficiency, stability, and reliability of these devices, promoting further development of optoelectronic technology.

In addition, ytterbium coating has also been applied in the field of magnetism. Ytterbium is a rare earth element with special magnetic properties. Through coating technology, ytterbium thin films can be applied to magnetic devices, such as magnetic sensors, magnetic memory, etc. These devices have broad application prospects in fields such as information technology and automation control.

In addition, ytterbium coating can also be used to improve the surface properties of materials. Through coating technology, a uniform and dense yttrium film can be formed on the surface of the material, thereby improving its hardness, wear resistance, corrosion resistance, and other properties. This is of great significance for improving the service life and reliability of materials.

In summary, ytterbium coating plays an important role in the fields of optics, optoelectronics, magnetism, and material surface modification. With the advancement of technology and the continuous growth of application demand, the application prospects of ytterbium coating will be even broader.


CAS:7440-64-4

Purity:3N-4N 

Spec.:1-4mm;3-6mmor Customer-made

  • ytterbium granules yb
  • ytterbium granules yb

Product Specifications

  • Product Name: Ytterbium Pellets

  • Chemical Symbol: Yb

  • CAS Number: 7440-64-4

  • Purity Levels: 99.9% (3N), 99.99% (4N), 99.999% (5N) available

  • Size Options: 1–6 mm diameter (±0.5 mm), custom sizing upon request

  • Form: Spherical or irregularly shaped pellets

  • Density: 6.90 g/cm³

  • Melting Point: ~824 °C

  • Packaging: Double-sealed, vacuum or argon-filled packaging with desiccant

  • Production Method: Arc melting / electron beam melting + granulation



Why Choose Zhiyue’s Ytterbium Pellets?

FeatureApplication Value

Ultra-High Purity (up to 5N)

Minimizes contamination in thin film deposition and high-vacuum processes.

Consistent Pellet Geometry

Ensures even evaporation rates and stable thermal behavior.

Vacuum-Grade Packaging

Prevents surface oxidation and moisture absorption during transport and storage.

Custom Sizing & Batching

Optimized for load-matching in electron beam, resistive heating, or alloy production systems.



Common Applications of Ytterbium Pellets

Ytterbium pellets are widely used in high-tech manufacturing and research fields requiring rare earth performance at elevated temperatures or under vacuum:

  • Thin Film Deposition (PVD / Thermal Evaporation)
    Used as a source material for coating optical components, sensors, and semiconductor substrates with Yb-based films.

  • Doping and Alloying in Semiconductor and Photonic Materials
    Enhances electrical, optical, or magnetic properties in III-V and II-VI compound semiconductors, phosphors, and specialty lasers.

  • Rare Earth Alloy Synthesis
    Acts as a modifier in Al-Yb, Ni-Yb, and Fe-Yb alloys for electronic, structural, or hydrogen storage applications.

  • Vacuum Metallurgy and High-Purity Crystal Growth
    Yb pellets serve as feedstock for zone refining, single crystal pulling, or other controlled-atmosphere melting processes.



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