rare earth magnet button

1.Shape:Disc,Block,Ring, Cylinder, Segment,Spheres,Bar,Special, etc. 
2.Customization:available.

3.Coating: Nickel, Black nickel, Zn, Gold, Silver, Copper, Epoxy.

About NdFeB magnet:

Neodymium iron boron ( NdFeB) is a type of rare earth magnetic material. 
NdFeB is the most advanced commercialized permanent magnet material available today.

This material has similar properties as the samarium cobalt except that it is more easily oxidized

and generally doesn't have the same temperature resistance.
However, NdFeB magnets have the highest energy products approaching 52MGOe and are

mechanically stronger than samarium cobalt magents. NdFeB material is more costly by weight than

ceramic or alnico but produces the highest amount of flux per unit of volume or mass amking it very economical for many applicantions. Their high energy products lend themselves to comnpact designs

that result in innovative applications and lower manufacturing costs.
Unprotected NdFeB magnets are subject to corronsion. Surface treatments has ben developed that

allow them to be used in most applications. These treatments include copper, silver,, gold, nickel,

zinc and tin plating and epoxy resin coating.
Beneficial characteristics of NdFeB magnets include their very high energy product, very high

coercive force, and moderate temperature stability. Drawbacks include lower mechanical strength,

and low corrosion resistance when not properly coated or plated.

Contact us:

Please do no hesitate to contact with us if you have any questions or requests on magnet.
You can inquiry either by email/fax or instant message
We are pleased to offer your service and respond within 12 hours

Contact person:Julia Fung 

Skype: julia126126

Tel:+86-574-88229324ext811

Relevant  Shipping Advantage: 
1) Appointed forwarder is welcome
2) We can ship by express, air & sea
3) We have big discount on our won forwarder, and mainly world-wide express such as :

    DHL, UPS, Fedex

Welcome to contact with us!