Dysprosium iron alloy powder is a kind of metal alloy powder composed of rare earth elements dysprosium and iron, with certain magnetic properties, in powder form and easy to be oxidised in air, which has important applications in many fields such as neodymium-iron-boron permanent magnet materials.
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Color: Usually gray-black metallic powder with metallic luster.
Crystal structure: cubic/hexagonal phase
Magnetism: Dysprosium ferroalloy has strong magnetism, which is due to dysprosium itself is a rare earth element with special electronic structure, and the alloy powder formed after combining with iron has high magnetic permeability and magnetic saturation.
Chemical properties: Dysprosium alloy is easy to oxidize in the air, so it needs to be properly preserved, generally using the inner layer of double plastic bags vacuum filled with argon gas, the outer layer of iron drum package. It is readily soluble in acids and will react chemically under the action of acids to produce the corresponding salt compounds.
corrosion resistance of the permanent magnets, so that they can maintain good magnetic properties at high temperatures and in complex environments, and are widely used in electric vehicle drive motors, wind generators, electronic devices and medical equipment and other fields.
Optical magnetic recording materials: Dysprosium iron alloy powder has high magnetic properties and good magnetic recording characteristics, and can be used to manufacture magnetic recording materials such as hard disks and magnetic tapes, as well as optical magnetic recording devices such as magnetic sensors and magnetic random memories, which can realize high-efficiency information storage and reading.
VI HALBLEITERMATERIAL GmbH strictly implements a full-process quality control system, adheres to the principle of rework and redo for defective products, and each batch of products passes a detailed specification test before release. We fully comply with REACH and ASTM standards to ensure batch consistency and establish a complete document traceability system, and are committed to building a responsible supply chain.
It is packed in double-layer vacuum bottles and then packed in special cartons to ensure transportation safety, and the capacity can be customized according to customers’ requirements.
DyFe powder should be sealed and stored in dry environment to prevent oxidization and deterioration, it is recommended to store at temperature ≤25℃ and humidity ≤10%RH.
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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