Aquarium Impeller Magnetic Transmission Gear Pump Drive Magnet Material Supplier

Ferrite magnet can be divided into anisotropy and isotropy. The magnetic properties of isotropic sintered ferrite permanent magnets are weak, but it can be magnetized in different directions; The magnetic properties of anisotropy sintered ferrite permanent magnets are strong, but it can only be magnetized along the predetermined magnetization direction of the magnet.

Ferrite is divided into permanent ferrite, soft ferrite and microwave ferrite. There are barium ferrite and strontium ferrite in permanent ferrite. Soft ferrite can be divided into Mn Zn ferrite, Ni Zn ferrite, mg Zn ferrite, and microwave ferrite can be divided into y ferrite. There are also hexagonal ferrite and so on

What is the function of ferrite?

1. Magnetic shielding, or absorbing electromagnetic waves.

2. Generally, ferrite can only reach 200 degrees.

3. One of the function is adsorption, but the adsorption is very small. Generally ferrite plays a conductive role which be used a lot in the motor.

What is the density of ferrite?

Sintered ferrite: density about 4.9 g / cm3.

The density of injection molded ferrite is about 3.8 g / cm3.

This kind of cloumn magnet can be injection with plastic to be used for Aquarium pump and draining pump for wash machine and dishwasher.