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Application of sintered ferrite

2019-11-18 14:04:55

Ferrite permanent magnet materials are divided into sintering and injection molding (bonding), among which the sintered materials are divided into dry pressure and wet pressure. This is a general classification of ferrite hard magnetism. Of course, ferrite also has soft magnetism, which will not be introduced here. Today we mainly talk about sintered ferrite.


The use of sintered ferrite may come to people's mind at the first time. It's true that there are many such uses. Many people's first solid magnets may also be on some loudspeakers and loudspeakers.


So where is sintered ferrite often used?


1. Automobile.

Such as starter motor, fuel pump motor, fan motor, wiper motor, window motor, window motor, etc.


2, household appliances

Such as air conditioning, television, washing machine, dishwasher, range hood, notebook, treadmill, massager, VCD / DVD, etc.


3. Loudspeaker

This is much more, such as all kinds of audio, speakers, earphones.


4. Sensor

For various sensors, it is recommended to read "what kind of sensor should use magnet?"? "


5. Smart home

 Door magnetic sensor, magnetic suspension series products, electric curtain, intelligent security system, intelligent ground moving robot, etc


6. Packaging and printing

 Moon cake box, color box, packing box, gift box, makeup box, tissue box.

7. Electronic hardware

Hardware accessories, hardware accessories.


8. Crafts

Such as badges, badges, white boards.


9, toys

 Plush toys, magnetic toys, magnetic darts, magnetic blackboard Sassafras, etc.


10, pump

 Such as fish tank pump, circulating pump, drain pump rotor, energy-saving pump, submersible pump, deepwater pump, etc.


The function of small ferrite is not small. The above are just some of the ferrite uses listed in small series. Due to the fragile characteristics of ferrite, the production and transportation process should be handled with care.

AISEN MAGNETS focused on development and manufacturing of Neodymium magnet, has more than 10 years manufacturing experience in producing various sizes, different shape and surface coating. Over 45 different grades of neodymium magnet (strong magnet)  widely used in many industry.

Our Production line including vacuum melting, Jet mill, Isostatic press, vacuum sintering, machining and magnetization. Our annual design output is 1000tons, currently output is 800tons.  Our experienced engineers work closely with customer to find out the best possible solutions to meet your requirements.