Hard Sintered Ceramic Ferrite Arc Magnet

Payment Type: L/C,T/T,D/P,Paypal,Money Gram,Western Union
Incoterm: FOB,CIF
Min. Order: 100 Piece/Pieces
Delivery Time: 15 Days

Basic Info

Model No.: Arc ferrite magnet

Application: Speaker Magnet, Industrial Magnet, Motor Magnet

Shape: Ring

Additional Info

Packaging: Carton box size: 35cm*25cm*15cm

Productivity: 50000pcs/month

Transportation: Ocean,Land,Air

Place of Origin: NINGBO/CHINA

Supply Ability: 50000pcs/month

Certificate: ISO 9001:2008

HS Code: 85051110

Port: Ningbo,Shanghai

Product Description

Hard Sintered Ceramic Ferrite Arc Magnet

Ceramic magnets are manufactured by calcining or presintering a mixture of iron oxide and strontium ferrite to produce a metallic oxide. A multiple stage milling operation reduces the calcined material to a small particle size; this finely milled water borne powder is then compacted in the presence of a magnetic alignment field to a "green" state. These compacted parts, which approximate the finished geometry, are then sintered at high temperatures to achieve the final fusion of the individual particles. Parts which have been produced in this manner are anisotropic and will exhibit a preferred direction of orientation when magnetized. Final shaping of this material is accomplished by grinding with diamond abrasives. Normally, ceramic magnets will not only be ground on the pole faces; all remaining surfaces will exhibit as sintered tolerances and physical characteristics.

More details:

Ferrite arc magnetCeramic arc magnetRare earth arc ferrite magnet

Contact Info


Jinyu Magnet (Ningbo) Co., Ltd.

Address: Cicheng Industrial District,Ningbo,Zhejiang

Contact Person: James Zhan



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