Ι What Are Ferrite Ring Magnets?
Ferrite magnets, also known as ceramic magnets or hard ferrites, are a type of non-metallic permanent magnet made from Iron Oxide (Fe2O3), Barium Carbonate (BaCO3), or Strontium Carbonate (SrCO3) as raw materials. These magnets are manufactured through a powder metallurgy process and are known for their low cost, moderate magnetic properties, and high resistance to corrosion, making them ideal for applications where cost-effectiveness and durability are important.
Ferrite ring magnets are one of the simplest shapes of ferrite magnets, characterized by their round, flat form with a central hole. They are typically measured by their outside diameter (O.D.), inside diameter (I.D.), and thickness (T.). Ferrite ring magnets are effective in various applications, including holding systems, permanent magnet motors, speakers, and sensors.
