Sintered Ferrite

Ferrite magnet, also known as a ceramic magnet, has high hardness and is more fragile and brittle.

During certain processing, materials may be stamped or bent. They are among the most economical magnets.

Due to its performance and low cost, magnetic solutions can be found in various applications.

Ferrite magnets are relatively inexpensive in the market. Their appearance is a dark gray metal oxide.

They have strong corrosion resistance, so they are one of the most suitable products for many outdoor applications.

They can be exposed to temperatures up to 250 °C. They are

It may be a good substitute for neodymium magnets because they not only resist moisture and corrosion but also

Tolerate different types of chemicals.

In different applications of magnets, the working temperature is a factor that needs to be considered.

We can provide customers with a variety of magnets, with the temperature range from -40°C to 250 °C.

Production Process

First of all, to obtain ferrite magnets, you must go through different stages in the production process to ensure their quality. This process starts with a mixture of different metal oxides at high temperatures to obtain the ferrite material.

Once the ferrite material is obtained, the product will be ground into very small particles, so that each particle has a magnetic field. The powder is then pressed into a specific shape and dried. This makes the size even smaller and the geometric shape is achieved.

Next, in a vacuum environment, the obtained materials are sintered. To prevent the pieces from sticking together in the oven, we started to install some thin sheets that would act as separators. This process is very important because it directly affects the magnetic properties of the ferrite and may cause issues such as cracks, bubbles, and some deformation if not done properly.

Packing & Delivery

Due to the strong attraction between magnets, we will use pads to separate the magnets from each other to prevent them from sticking together. Then, they are packed in white boxes, with a few pieces per box, and then placed into a carton.

+Air transport: If the cargo is air transport, all magnetic properties must be removed, we will use iron skin.

+Sea transport: If the goods need to be shipped, we will put a tray at the bottom of the carton.

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