Ferrite magnets, also known as ceramic magnets, are a type of permanent magnet made of a ceramic material composed of iron oxide and other metallic elements. They have a high coercivity, meaning they are difficult to demagnetize, and are known for their resistance to corrosion and low cost. Ferrite magnets are commonly used in applications where high magnetic strength is not required, such as in loudspeakers, motors, and magnetic separators. They have a moderate magnetic strength compared to other types of permanent magnets, such as neodymium magnets, and can withstand high temperatures, making them ideal for use in high-heat environments. Ferrite magnets are also non-conductive, 

which makes them useful for applications where electrical conductivity is not desired.

1. Ferrite magnet is sintered product which is mainly made of iron oxide and chemically element is XCo3+ 6Fe2O3. As a purpose, One of  Barium and 

     Strontium can be used.

2. It could be distinguished to dry process and wet process as manufacturing method and Isotropic and Anisotropic as whether It needs pressing during 

     magnetization.

3. Relatively It is safe in high temperature.

4. Cheaper than the other magnets but lower magnetic force.

5. Relatively It can be broken easily