Y30 Strong Block Ferrite Magnets

Y30 Strong Block Ferrite Magnets

Ferrite (Ceramic) Magnets are essentially composed of oxide materials with Barium Carbonate or Strontium Carbonate, manufactured under a powder metallurgical process. The feature of low recoil permeability, along with the high coercive force, makes them highly resistant to demagnetizing fields. In addition, their relatively low specific density and economical cost are also very attractive to the magnet designers.

Ferrite magnets features

Product Name: Ceramic Magnet, Sintered Hard Ferrite Magnet

1.High resistant to corrosion

2.Hard and brittle

3. Material: SrO,BaO,Fe2O3.

4. Grade: Y10T, Y20,Y25,Y30,Y30BH,Y35,C5,C8,C11

5. Shapes: Arc,Tile,Block,Bar,Ring,Cube, etc. as your request.

6. Certificates: SGS, ISO9001:2000

7. Application: ammeter, audio, phone, TV, dynamo, Motors, Meters, Speakers, Sensors, Medical Machine prducts, Magnetic Sport products, etc

Two manufacturing Process:

1.Dry process: By dry process, can produce isotropic & anisotropic magnets; the tool can be changed and developed easily.

2.Wet process: By wet process, only anisotropic magnets can be produced;it is complicated to change the tool and the tooling charge is much higher

Magnetization:

1. Isotropic ferrite magnets are not oriented and can be magnetized in any direction;

2. Anisotropic ferrite magnets are different, they are all oriented in the manufacturing direction, and should be magnetized in the direction of orientation.

Magnetic Properties of block ferrite magnet

Magnets Application

When designing the ferrite magnets for a particular application, primary consideration should be given to its shape limitation due to the powder metallurgical manufacturing process and the temperature dependence of ferrite materials. Ferrite block Magnets has good anti-corrosion performance, no surface treatment needed. At present, we have put our emphasis on the application for electric motors, magnetic separators, magnetic resonance imaging and automotive sensors.