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| Neodymium Rare Earth Ndfeb Magnet |
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sintered and bonded Ndfeb neodymium magnets rare earth magnet has high performance of
rare earth permanent magnets, made by neodymium, iron, and boron.the normal powerful PM
magnets.types: Ring/Block/Rod/Tube/Cylinder/Disc/Sphere magnets.Products are widely used
in loudspeakers, speakers, receiver, toys, medical, and magnetized for all types of
motor, and so on.Coating : zi / ni / ni-cu-ni / epoxy / passivation,Types: N30, N33,
N35, N38, N40, N42, N30M, N33M, N35M, N38M, N40M, N27H, N30H, N33H, N35H, N37H, N27SH,
N30SH, N33SH, N35SH, N25UH, N28UH, N30UH, N35SH, N38, N45, N48, and N50.
Advantages:
a) High energy
b) Very high Hc and Hci output
c) More economical than SmCo
d) Wonderful performance at ambient temperature
Disadvantages:
a) Working temperature is below 2,000oC
b) Prone to oxidation than other magnet alloys
Widely used in apparatus and instruments .including motors, sensors, microphones,
electro-acoustics, magnetic separation,
magnetic suckers and magnetic therapy
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