Custom strong round ferrite magnets for Industrial

Hard Ferrite Magnet?

A hard ferrite magnet, also known as a Ceramic Magnet, is a type of Permanent Magnet made from a compound of iron oxide (Fe3O4) and other metallic elements such as barium or strontium. It is called "hard" because it has a high coercivity, meaning it is difficult to demagnetize.

Hard ferrite magnets have a wide range of applications due to their low cost, high magnetic strength, and resistance to corrosion. They are commonly used in various industries, including automotive, electronics, telecommunications, and household appliances. Some examples of their uses include magnetic separators, loudspeakers, motors, generators, and magnetic therapy devices.

While hard ferrite magnets have relatively low energy density compared to other types of permanent magnets like neodymium magnets, they are still widely used due to their cost-effectiveness and availability in various shapes and sizes.

Isotropic Ferrite Magnets?

Isotropic ferrite magnets are a type of permanent magnet made from a combination of iron oxide and other metallic elements, such as strontium or barium. These magnets have a relatively low magnetic strength compared to other types of magnets, but they are cost-effective and have good resistance to corrosion.

The term "isotropic" refers to the fact that these magnets have the same magnetic properties in all directions. This means that they can be magnetized in any direction, making them versatile and easy to use in various applications.

Isotropic ferrite magnets are commonly used in applications such as refrigerator magnets, loudspeakers, and magnetic toys. They are also used in various industrial applications, such as magnetic separators and motors.

Overall, isotropic ferrite magnets are a popular choice for applications that require a cost-effective and versatile magnet with moderate magnetic strength.

Anisotropic Ferrite Magnet?

Anisotropic Ferrite Magnets are a type of permanent magnet made from a compound of iron oxide and other metallic elements. They are known for their high magnetic strength and resistance to demagnetization.

Unlike isotropic ferrite magnets, which have a random magnetic orientation, anisotropic ferrite magnets have a preferred magnetic direction. This is achieved through a process called magnetic alignment, where the magnet is exposed to a strong magnetic field during the manufacturing process.

The anisotropic nature of these magnets allows them to have a higher magnetic energy product, meaning they can generate a stronger magnetic field for their size. They are commonly used in various applications such as motors, speakers, sensors, and magnetic separators.

Anisotropic ferrite magnets are relatively low-cost compared to other types of magnets, making them a popular choice in many industries. However, they have lower magnetic strength compared to rare-earth magnets such as neodymium magnets.