ferrite magnet

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Basic Info.
  • certificate: ISO9001:2000 , ISO 14001:2004 
  • materials: Ferrite 
  • shape: Irrgular 
  • Model No.: Y10T/Y20/Y22H /Y26T/Y27H/Y30BH/Y30-1/Y20-2/Y35... 
  • Place of Origin: Zhejiang  
  • Min.Order: 100 Kilogram
  • Means of Transport: Ocean, Air
Supply Capacity
  • Production Capacity: 20 tons monthly
  • Packing:according to customers is requirements
  • Delivery Date: General delivery for 10 days

Production: powder metallurgy
Composition: Ba/Sro- Fe2O3
Performance: hard to be demagnetized and well performance in anticorrosion
Application: widely used and inexpensive.
The permanent ferrite

The permanent ferrite has been produced since 1950s. It is a ferromagnetic metallic oxide which is produced by powder metallurgy. It is divided into Ba and Sr. It can be molded into isotropic and anisotropic magnets its necessity of magnetic force. The permanent ferrite is hard to be demagnetized and anticorrosion, and the working temperature reaches 250 ℃, the Curie temperature reaches 450℃. It is a material which is hard but fragile and can be cut and processed by diamond grinding wheels or other molds. This kind of product is wildly used in magnetoelectric motors, sports equipments, medical equipments, aquatic equipments, loudspeakers and so on.

Our advantages:
  • In order to promote the development of environmental protection, our materials are in accordance with standards of International Environmental Organizations and ROHS.
  • We are one of the companies who can produce the magnet of Br3900T,Hcj3900KA/m.
  • We can produce any heteromorphic products, like round perforation, inner oval, U shaped, ladder-shaped, polygon and so on.
  • Our effective quality monitoring system gives us the competitive advantages of quality.
  • Our advanced ball milling equipments and unique technology can make sure that the powder are well-distributed and uniformity of its performance.
  • The combination of international advanced electric furnace equipment and Steam sintered furnace equipment can make sure the uniformity in the sintered process.
The Process mapping
Test of presintered → secondary fine grinding→ molding→ sintered → grinding and cleaning→ checking and classifying→ packing →stocking test→ stocking→ final verification →delivery
Send message to this supplier
Ms. Sampad Liu
Tel: 86-574-87405128/87405198
Enter between 20 to 3,000 chatacters.
Contact Method
Ningbo Bonwin Magnet Co., Ltd.
1006Room Yaojiangxingdu Building,165-6 Changyang East Road, Jiangbei District, Ningbo, Zhejiang, China (Mainland)
Fax: 86-574-87405316
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