With the constant technological reform and the increasing demands in the high-tech industries in the Pearl River Delta, there has been a renewal of the warranty period for the product parts, especially in the digital electronic products such as smartphones, smart watches, IPAD, and brushless energy saving and environmental protection industries in recent two years So the new production process after another, prompting various industries to the high end, then the ferrite magnet is now an indispensable part of these high-end electronics, electrical products and customers, because it does not rust, no oxidation, corrosion and environmental protection .
Why magnets ferrite will not rust?
Oxide magnet Chemical name is the main component of Fe3O4: Fe3O4. Is already iron oxide, so to be oxidized again, it is very difficult.
Other magnets, the main ingredient of which is iron, are made of magnetized metal iron or other elements that, like other iron and steel, can be oxidized to rust and partially oxidized.
What are the advantages of ferrite permanent magnets?
1, low cost, low price. Cheap raw materials, manufacturing process is simple
2, good temperature stability It can be -40 degrees Celsius and +350 degrees Celsius temperature.
3, just mentioned does not rust.
Now it has been widely used in electro-acoustic, electrical, electrical appliances, toys, hardware, plastics and other major industries.
Article from NdFeB Industry Network