Dysprosium metal rods for magnetic materials and functional ceramics are high-purity rare earth metal materials developed for cutting-edge applications such as high-temperature structural research. With a purity of up to 99.9%, they exhibit excellent magnetic properties, thermal neutron absorption, and good machinability, making Dysprosium metal rods for advanced material research ideal for functional component preparation and specialized R&D.
We offer Dysprosium metal rods for customized specifications in various sizes, supporting tailored solutions according to customer needs. Comprehensive after-sales support is available—if you have any questions about use, please feel free to contact our technical team.
Purity range: 99.9%
Excellent magnetic properties, suitable for magnetostriction and magneto-optical research
Large cross-section resistant to thermal neutrons, can be used in nuclear industry and shielding materials
High density, good machinability, smooth surface
Customized size, machined end face or coating treatment can be provided on demand
Magnetostrictive devices: used in combination with elements such as iron and holmium to prepare high-response magnetostrictive alloys.
Rare earth permanent magnet materials: used as additives to improve the coercivity and thermal stability of magnets such as NdFeB.
Nuclear reactor control materials: using dysprosium’s high thermal neutron absorption cross section as fuel regulation or shielding materials.
Functional ceramics and optoelectronic material doping: improving thermal stability, dielectric properties and photomagnetic response performance.
Scientific research: as a single rare earth element material, it is widely used in material physics, superconducting alloys and thin film deposition.
We provide a certificate of analysis (COA), material safety data sheet (MSDS) and other related reports for each batch of goods. In addition, we also support third-party testing to enhance quality assurance.
Molecular formula: Dy
Atomic weight: 162.50
Appearance: Silver-grey metal rod, polished or covered with oxide layer
Density: 8.55 g/cm³
Melting point: 1,412°C
Boiling point: 2,567°C
Crystal structure: Hexagonal close packing (hcp, room temperature)
Stability: Slow oxidation in dry air (a thin layer of Dy₂O₃ is formed on the surface), long-term exposure requires inert gas protection
Corrosion resistance: Resistant to alkaline solutions, soluble in dilute acids (HCl, HNO₃)
Inner packaging: Vacuum-sealed bag to protect against contamination and moisture.
Outer packaging: Carton or wooden box, depending on size and weight.
Fragile targets: Special protective packaging is used to ensure safe transport.
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