Y30/Y30bh/ferrite magnet can be customized

What's Ferrite Ring Magnet?

A ferrite ring magnet is a type of Permanent Magnet made from a ceramic material called ferrite, which is a combination of iron oxide and other metal oxides. These magnets have a donut-shaped or ring-like structure, with a hole in the center.

Barium Ferrite Magnets,Hard Ferrite Magnet,Ceramic Magnet,Anisotropic Ferrite Magnets

The production of ring ferrite magnet?

The production of ring ferrite magnets involves several steps:

1. Raw material preparation: The ingredients, including iron oxide, metal oxides, and other additives, are mixed together in a specific ratio to form a homogeneous powder.

2. Forming: The powder mixture is pressed into a desired shape using a hydraulic press. In the case of ring magnets, the powder is pressed into a ring-shaped mold.

3. Sintering: The formed magnets are then sintered in a high-temperature furnace. Sintering is a process where the pressed powder is heated to a temperature below its melting point, causing the particles to bond together and form a solid magnet.

4. Machining: After sintering, the ring magnets are often machined to achieve precise dimensions and smooth surfaces. This may involve grinding, cutting, or drilling the magnets as per the required specifications.

5. Magnetization: The final step is magnetization, where the ring magnets are exposed to a strong magnetic field to align their internal magnetic domains. This process ensures that the magnets possess the desired magnetic properties.

Once the production process is complete, the ring ferrite magnets can be used in various applications such as motors, speakers, magnetic separators, and magnetic assemblies.