sintered hard ferrite
Product Image
Description
1.Material:ferrites,etc.
2.Grade: Y20,Y25,Y30,Y30BH,Y35
3.Size: It will be different according to client's requirement;
4.Shape: Arc,Tile,Block,Bar,Ring,Cube, or others.
5.Application:Widely used in ammeter,speaker,audio,phone,TV,dynamo,etc
Advantage
1.Cheapest magnet material
2. Good anti-corrosion performance, no surface treatment needed.
3.Excellent temperature stability
4.Compact crystal
5.Could provide isotropic and anisotrpic
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
Magnetized
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.