What are the magnetic materials?

Permanent magnet materials are used as iron core materials in motors and transformers, magneto-optical disks for memory, magnetic recording floppy disks for computers, etc. Magnetic materials mainly refer to materials that are composed of transition elements such as iron, cobalt, nickel and their alloys, and can directly or indirectly produce magnetism. Modern magnetic materials have been widely used in our lives.

In our traditional industrial production, magnetic materials are widely used, even everywhere. Just like generators for power generation, transformers for power transmission, motors for cars, telephones we usually use to make calls, and so on. These are common things in our daily life, and their manufacture can not be separated from magnetic materials, which shows that our traditional industrial manufacturing can not be separated from magnetic materials.

Because many devices and equipment adopt coil structure, without magnetic materials, we will not be able to realize the electrification of modern life, and our life will lack a lot of fun. It can be seen that magnetic materials are important to traditional industries.