Applications of hard ferrite magnet

Ferrite permanent magnet materials are divided into sintering and injection molding (bonding). The sintered materials are divided into dry pressing and wet pressing. This is a rough classification of ferrite hard magnets. Of course, ferrites are also soft Magnetism will not be introduced here. Today, I will mainly talk about sintered ferrite magnets.

The uses of sintered ferrite may be the first time you think of speaker speakers. Indeed, this type of top is used a lot. Many people may use some speakers and speakers for the first time to build a strong magnet.

So where are sintered ferrites often used?

1. Cars.

Such as automobile starter motor, fuel pump motor, fan motor, wiper motor, window swing motor, lifting glass motor, etc.

2. Home appliances

Such as air conditioners, televisions, washing machines, dishwashers, range hoods, notebooks, treadmills, massagers, VCD/DVD, etc.

3. Speaker

This is more, such as various speakers, speakers, and earpieces.

4. Sensor

Multiple sensors

5. Smart home

Door magnetic sensors, magnetic levitation products, electric curtains, smart security systems, smart mopping robots, etc.

6. Packaging and printing

Moon cake boxes, color boxes, packaging boxes, gift boxes, cosmetic boxes, tissue boxes.

7. Electronic hardware

Hardware accessories, hardware accessories.

8. Crafts

Such as badges, badges, whiteboards.

9. Toys

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

10. Water pump

Such as fish tank water pumps, circulating pumps, drainage pump rotors, energy-saving water pumps, submersible pumps, deep water pumps, etc.

The effects of small ferrites are not small. The above are only part of the ferrite uses listed in the editor. Due to the fragile nature of ferrites, be careful during production and transportation.

The article was originally shared by the magnet manufacturer Courage Xiaofu. If you want to buy magnets, please go to the Magnet products column, which contains a variety of high-quality magnet sample pictures.

Related ferrite magnet technical data;

Demagnetization curve of ceramic ferrite Y25 Y30 Y30bh Y35