Bonded NdFeB Magnets, Bonded, Ring

Application: Electronic Products, Speaker Magnet, Industrial Magnet, Motor Magnet
Coating: Epoxy
Trademark: TanMag
Specification: D50xd40x14
HS Code: 8505111000

Shape: Ring
Grade: Bm-8
Transport Package: Air Shipment
Origin: China

Neodymium magnets are a member of the Rare Earth magnet family and are the most powerful permanent magnets in the world. Neodymium magnets' popularity has grown rapidly due to their high Maximum Energy Product and their wide range of available shapes, sizes, and grades.
Neodymium magnets can be manufactured by sintering, compression bonding.
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Plating /Coating
The Neodymium magnet is easy corrosive, so its surface is usually treated with some special methods. Nickel is the most common and usually preferred to protect the magnet from corrosion. Our Nickel plated magnets are actually tripled plated with layers of nickel, copper, and nickel again. This triple coating makes our magnets much more durable than the more common single nickel plated magnets. Some other options for coating are Zinc, Tin, Silver, Gold plating, Phosphor and Spray Epoxy Resin .
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Applications of Neodymium Magnets

Linear Actuators
Microphone Assemblies
DC Motors(Automotive starter)
Servo Motors
Magnetic Separators
Computer rigid disc drivers,printers and speakers

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Attributes of NdFeB Material

Very high resistance to demagnetization
High energy for size
Good in ambient temperature
Moderately priced
Material is corrosive and should be coated for long term maximum energy output

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