Detailed Product Description

NdFeB magnet is mainly made of Neodymium Iron and Boron,with excellent magnetic property
abundant raw material and reasonable prices,NdFeB Magnet can be used as
an ideal magnet in mini-motor Permanent magnetic resonance sound device magnetic
suspension system,magnetic transmission machine and iatrical apparatus and etc.For
NdFeB,its surface is usually treatd with some special methods.The surface treatment
method include Zine Nickel Tin Silver Gold plating Phosphor and Spray Epoxy
Resin etc. 
Characteristics and Application Range of Bonded Permanent Magnet: 
With isotropic characteristic, bonded magnet can be axial direction and radial direction
magnetized. With bonding process, thin wall magnet and magnet with complex
shapes can be obtained. And this product offers high coercive force and magnetic
energy product. 
Bonded permanent magnet can be used in the step motors, servo motors, horologe motors,
sensors, automobile meters etc  
AINiCo magnet is an alloy of aluminum-nickel-cobalt,has excellent temperature stability
and corrosion resistance,it can be used in motor,sensor,separator,Loudspeaker
and holding system etc.... 
  
SmCo magnet is a high performance low temperature coefficent permanent magnet made
of samarium and cobalt and other rare-earth elements.Its biggest advantage is
its high working temperature---350 degree centigrade.It needn't to be coated because
it is difficult to be eroded and oxidized.SmCo magnet is widely used in motors
watch transducers instruments positional detector generators radar and etc.

The elements of Ferrite magnet are ferricoxide barium strontium.Ferrite has highter
coercive force and highter resistance to bedemagnetized and oxidized than other
non-rare earth permanent magnets.The biggest advantage of such magnet is their
low cost.It is widely used from motors and loudspeakers to toys and craft etc...