neodymium magnet

1.super strong Br resident induction 2.excellent demagnetization resistance capability 3.good price relative to its high magne

1.Magnet

NdFeB magnet features:

Sintered NdFeB magnet is one of the high performance rare earth permanent magnets,which use neodymium(Nd),iron(Fe),and boron(B) as their main ingredients and is susceptible to demgnetization when exposed to elevated temperatures.

There are many grades which can withstand high temperatures,by dictating the performance of the Neodymium magnet,There are sintered NdFeB,sintered AINiCo,sintered SmCo and sintered Ferrite.

2.Surface Treatment Method:

Metallic Zinc,Nickel,Nickel+Nickel,Copper+Nickel,Nickel+Copper+Nickel

Temporary Surface:Passivation

Dimension are Available Attributes of Neodymium Magnets:

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 Low working temperature for heat applications,but higher levels for heat materials are being introduced perio.

3.Applications of Neodymium Magnets

Magnetic separators

Microphone assemblies

DC motors(automotive starters)and other motors

Computer rigid disc drives

Magnetic resonance imaging

Various holders

Toys

neodymium magnet