Product Code : RE-Dy-5N-DI
Dysprosium is a chemical element with the symbol Dy and atomic number 66. It is a rare earth element with a metallic silver luster. Dysprosium Metal is an important additive for NdFeB permanent magnets to raise the Curie temperature and improve temperature coefficiency. Another most promising use of high purity Dysprosium Metal is in the magnetostrictive alloy TEFENOL-D. There are also other applications for some special master alloys.
ATT specializes in producing high purity Dysprosium discs with the highest possible density High Purity (99.99%) Metallic Disc and smallest possible average grain sizes. ATT casts any of the rare earth metals and most other advanced materials into rod, bar, or plate form, as well as other machined shapes and through other processes such as nanoparticles and in the form of solutions and organometallics. Dysprosium metal is used in rare earth magnet alloys and magnesium alloys. Due to dysprosium and its compounds high susceptibility to magnetization, they are used in a variety of data storage applications, such as in compact discs.We produce Dysprosium as rod, pellets, powder, pieces, granules, ingot, wire, and in compound forms, such as oxide. Other shapes are available by request.
ATT stocks a wide variety of rare earth materials for use in electronics, petrochemical, metallurgy, machinery, energy, environmental protection, agriculture, and other fields. We also offer pure metals and compounds for applications.
Please contact us if you need customized services. We will contact you with the price and availability in 24 hours.
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Product Information
Dysprosium is a chemical element with the symbol Dy and atomic number 66. It is a rare earth element with a metallic silver luster. Dysprosium Metal is an important additive for NdFeB permanent magnets to raise the Curie temperature and improve temperature coefficiency. Another most promising use of high purity Dysprosium Metal is in the magnetostrictive alloy TEFENOL-D. There are also other applications for some special master alloys.
ATT specializes in producing high purity Dysprosium discs with the highest possible density High Purity (99.99%) Metallic Disc and smallest possible average grain sizes. ATT casts any of the rare earth metals and most other advanced materials into rod, bar, or plate form, as well as other machined shapes and through other processes such as nanoparticles and in the form of solutions and organometallics. Dysprosium metal is used in rare earth magnet alloys and magnesium alloys. Due to dysprosium and its compounds high susceptibility to magnetization, they are used in a variety of data storage applications, such as in compact discs.We produce Dysprosium as rod, pellets, powder, pieces, granules, ingot, wire, and in compound forms, such as oxide. Other shapes are available by request.
ATT stocks a wide variety of rare earth materials for use in electronics, petrochemical, metallurgy, machinery, energy, environmental protection, agriculture, and other fields. We also offer pure metals and compounds for applications.
Dysprosium (Dy) Disc Specification
Per your request or drawing
We can customized as required
Properties（Theoretical）
| Molecular Weight | 162.5 |
| Appearance | Silvery |
| Melting Point | 1412 °C |
| Boiling Point | 2562 °C |
| Density | 8.550 gm/cc |
| Solubility in H2O | N/A |
| Electrical Resistivity | 57.0 microhm-cm @ 25 °C |
| Electronegativity | N/A |
| Heat of Fusion | 4.10 Cal/gm mole |
| Heat of Vaporization | 67 K-cal/gm atom at 2562 °C |
| Poisson's Ratio | 0.247 |
| Specific Heat | 0.0414 Cal/g/K @ 25 °C |
| Tensile Strength | N/A |
| Thermal Conductivity | 0.107 W/cm/K @ 298.2 K |
| Thermal Expansion | (r.t.) (?, poly) 9.9 µm/(m·K) |
| Vickers Hardness | 540 MPa |
| Young's Modulus | (? form) 61.4 GPa |
Applications of Dysprosium Metal
- Dysprosium is used, in conjunction with vanadium and other elements, in making laser materials and commercial lighting. Because of dysprosium's high thermal-neutron absorption cross-section, dysprosium-oxide–nickel cermets are used in neutron-absorbing control rods in nuclear reactors.
- Dysprosium is used in dosimeters for measuring ionizing radiation.
- Dysprosium iodide and dysprosium bromide are used in high-intensity metal-halide lamps. These compounds dissociate near the hot center of the lamp, releasing isolated dysprosium atoms.
- Several paramagnetic crystal salts of dysprosium (Dysprosium Gallium Garnet, DGG; Dysprosium Aluminum Garnet, DAG; Dysprosium Iron Garnet, DyIG) are used in adiabatic demagnetization refrigerators.
Packing of Dysprosium (Dy) Disc
Standard Packing:
Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes Special package is available on request.
ATTs’Dysprosium (Dy) Disc is carefully handled to minimize damage during storage and transportation and to preserve the quality of our products in their original condition.
Chemical Identifiers
| Linear Formula | Dy |
| CAS | 7429-91-6 |
| MDL Number | MFCD00010982 |
| EC No. | 231-073-9 |
| Beilstein/Reaxys No. | N/A |
| Pubchem CID | 23912 |
| SMILES | [Dy] |
| InchI Identifier | InChI=1S/Dy |
| InchI Key | KBQHZAAAGSGFKK-UHFFFAOYSA-N |
