Neodymium Iron Boron
 Known also as 'super' or 'neo' magnets and commercially available since 1984, rare earth magnets are the smallest and most powerful of all permanent magnets. A combination of neodymium, iron and boron, they are a logical choice when extra strength in a reduced size is important.
Neodymium magnets (Nd-Fe-B) are composed of neodymium, iron, and a few transition metals. Samarium Cobalt magnets (SmCo) are composed of samarium, cobalt and iron. We develop these rare earth magnets that are extremely strong for their small size, metallic in appearance and available in simple shapes as rings, blocks and discs.
Manufacturing Rare Earth Magnets
Usually the elements are melted together and milled into a power that is dry-pressed to shape in the presence of a magnetic filed. The materials are then sintered, aged, ground to dimension, magnetism and tested and tested.
Attributes of Neodymium
* Very high resistances to demagnetization
* High energy for size
* Good in ambient temperature
* High priced
* Material is corrosive and should be coated for long term maximum energy output
* Low working temperature for heat applications Contact us for product details and specification.
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