Alnico magnets are made up of an alloy of Aluminum(Al),Nickel(Ni) and Cobalt(Co) and other small amounts of elements,in order to enhance the properties of the magnet.

Benificial characteristics of Alnico magnets include their high corrosion resistance,high merchanicial strength and very high working temperature.Drawbacks include their high cost,low coercive force and low energy product.Alnico magnets have been replaced in many applications by ceramic and rare earth magnets.

Two very common grades of Alnico magnets are Alnico 5 and Alnico 8.They are anisotropic grades and provide for a preferred direction of magnetic orientation.

 

                       

We customize Alnico magnet according to customers’ requirements,drawing or actual samples,shapes to be block,disc,ring,cylinder etc,magnet size from 0.5mm-240mm,magnet grade Alnico 5 and Alnico 8.

What is your requirements about:

• Size
• Magnet grade/Magnetic properties(Hcj,Hcb,Br,BHmax,working temperature)
• Coating
• Tolerance
• Magnetization direction
• Purchase quantity
• Drawing or actural samples
• Other requests(packing,shipping,label etc)

Links for your attention:

• General direction of magnetization
• Neodymium magnetic properties
• Magnet coating

 

Welcome to enquiry,a quotation will be given within 24 hours.

 

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