Neodymium metal rods are a kind of silver grey, strong magnetic, made of neodymium metal rod material, density of about 7.003g/cm³, melting point 1021 ℃, mainly used in permanent magnetic materials, electronic equipment, metallurgy and other fields.
Characteristic
Appearance: usually silver-white metal rods with metallic luster.
Density: relatively high density, about 7.008g/cm³ (25 ℃)
Melting point: melting point is 1021℃, belongs to the higher melting point of the metal.
Boiling point: Boiling point reaches 3074℃, it will boil and vaporise only at high temperature.
Activity: neodymium is a very active rare earth metal, easily oxidised in air, an oxide film will form on the surface to prevent further oxidation, but the oxidation speed will be accelerated under high temperature and other conditions.
Reactivity: it can react with acid to produce corresponding neodymium salt and hydrogen, for example, react with hydrochloric acid to produce neodymium chloride and hydrogen.
Magnetic properties: It has strong magnetic properties and is an important component of magnetic materials. Its magnetic properties are much stronger than ordinary ferrite magnets, etc. It is a high-performance magnetic material.
Applications
In the field of permanent magnetic materials: it is one of the key raw materials for manufacturing NdFeB permanent magnets. NdFeB permanent magnets have extremely high magnetic energy product, coercivity and remanence, and are widely used in electric motors, generators, electric vehicles, wind power generation, MRI equipment, speakers, headphones and other equipment.
Optical field: As neodymium ions have special absorption spectral lines, they will show different colours under different light sources, so they can be used in the manufacture of optical glass, laser materials and so on. For example, adding neodymium in glass manufacturing can create glass with special colour and optical properties, which is used to make sunglasses, filters, etc. In laser technology, neodymium can be used as a dopant for laser materials and used to make solid-state lasers.
Metallurgical field: In the smelting process of steel and non-ferrous metals, adding a small amount of neodymium metal rods can improve the performance of the metal. For example, adding neodymium to steel can improve the strength, toughness and corrosion resistance of steel; adding neodymium to aluminium alloy can improve the strength and heat resistance of the alloy.
Electronic field: It can be used to manufacture electronic components, such as adding neodymium to electronic ceramic materials can improve the electrical properties of ceramics, used in the manufacture of capacitors, thermistors and other electronic components.
Other applications: It can also be used in the manufacture of magnetic refrigeration materials, magnetic fluids and other special materials, as well as in aerospace, defence and other fields also have certain applications.
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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