Dysprosium metal powder is a kind of high activity rare earth metal powder, gray-black, which has ultra-high magnetic moment and excellent neutron absorption ability, and is mainly used in additives for ferroboron magnets, magnetically cooled masses and special alloy preparation.
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Molecular formula: Dy
Molecular weight: 162.50 g/mol
Appearance: gray-black powder (metallic luster under inert gas protection)
Density: 8.55 g/cm³ (25°C)
Melting point: 1412°C
Boiling point: 2567°C
Crystal structure: hexagonal close-packed
Activity: easily oxidized in air, reacts with water, needs inert gas protection
Permanent magnet materials: as a key additive (1-3wt%) of NdFeB magnets, it significantly improves the coercivity and high temperature stability of magnets, and is widely used in new energy automobile drive motors and wind turbines.
Specialty alloys: as a rare earth additive can significantly improve the magnetostrictive properties of alloys, used in precision sensors and sonar systems and other high-end equipment manufacturing.
VI HALBLEITERMATERIAL GmbH implements strict whole-process quality control and 8D problem solving mechanism to ensure products comply with REACH, ASTM and industry standards, and support sustainable development and supply chain traceability. The company is committed to providing customers with high-quality products and services by managing the entire process from R&D to delivery and adhering to the principle of reworking non-conforming products.
DyN powder should be packed in double-layer vacuum aluminum foil bags filled with argon gas and sealed, and the outer box should be packed in special carton.
DyN powder should be stored in an inert gas glove box below the dew point of -30℃, and it is strictly prohibited to coexist with acids and oxidizers.
VI HALBLEITERMATERIAL GmbH (VIMATERIAL) employs a stringent quality assurance system to ensure the reliability of our product quality. Strict quality control is implemented throughout the entire production chain, and for defective products, we strictly enforce the principle of rework and redo. Each batch is released only after passing detailed specification tests.
Every batch of our materials is independently tested, and, if necessary, we send samples to certified companies for testing. We provide these documents and analysis certificates with the shipment to certify that our products meet the required standards.
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