2.Grade:Y25, Y30, Y30BH, Y35
3.Size:L44 * W22 * T11mm, L47 * W22 * T9, L50 * W19 * T4 , L65 * W15 * T4 ,L83 * W55 * T22 ,etc.
4.Shape:Arc, Block, Bar, Ring, Cube, Disc, or others.
5.Application:Widely used in ammeter, speaker, audio, phone, TV, dynamo, DC permanent magnetmotors (used in cars), etc
Characteristics:
* Low cost,high-energy, good electric insulation and excellent resistance todemagnetization.
* Highcoercive force, high electric resistance, long-time stability, and economicalprice.
Type:
Isotropicferrite magnets
Anisotropicferrite magnets
ManufacturingProcess:
1. Dry process:
By dryprocess, can produce isotropic & anisotropic magnets. The tool can bechanged and developed easily.
2. Wet process:
By wetprocess, only anisotropic magnets can be produced. It is complicated to changethe tool and the tooling charge is much higher.
Magnetization:
1.Isotropic ferrite magnets are not oriented and can be magnetized in anydirection;
2.Anisotropic ferrite magnets are different, they are all oriented in themanufacturing direction, and should be magnetized in the direction oforientation.
