Cerium: The Secret Star of Coating Technology! ✨

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November 11, 2025
Category Connection: Rare Earth Oxides
Brief: Discover the power of Dysprosium Oxide (Dy₂O₃) in coating technology! This inorganic compound serves as a phosphor activator, scintillation crystal additive, and ceramic enhancer. Learn about its unique properties and diverse applications in industries like metallurgy and electronics.
Related Product Features:
  • Dysprosium Oxide (Dy₂O₃) is a white powder with a density of 7.81g/cm³ and melting point of 2408°C.
  • Used as an activator for long-afterglow phosphors, enhancing luminescence.
  • Acts as an additive for special scintillation crystal growth, improving performance.
  • Enhances special scintillation ceramics, making them more durable and efficient.
  • Essential in producing metallic dysprosium or dysprosium-iron alloys for industrial use.
  • Insoluble in water but soluble in acids, forming trivalent salts.
  • Absorbs carbon dioxide from air and reacts with inorganic acids to form water-soluble salts.
  • Available in various purity levels: 99.5%, 99.9%, and 99.99%.
Faqs:
  • What are the main applications of Dysprosium Oxide?
    Dysprosium Oxide is used as an activator for long-afterglow phosphors, an additive for scintillation crystals and ceramics, and in the production of dysprosium-iron alloys.
  • Is Dysprosium Oxide safe to handle?
    Dysprosium Oxide is toxic and can irritate eyes, respiratory tract, and skin. Proper safety measures should be taken when handling it.
  • What packaging options are available for Dysprosium Oxide?
    Standard packaging includes 50 kg/drum, 500 kg/pallet, and ton bags. Sample packaging options are 500 g/bag and 1 kg/bottle.