Ferrite square shape magnets are a type of ceramic magnet widely used in industrial, electronic, and household applications due to their cost-effectiveness, stability, and magnetic properties. These magnets are composed primarily of iron oxide combined with barium or strontium carbonate, creating a material that is hard, brittle, and highly resistant to corrosion.

One of the key characteristics of ferrite square shape magnets is their magnetic strength and stability. Although not as strong as rare-earth magnets, ferrite magnets maintain consistent magnetic properties over time and are capable of producing a steady magnetic field. Their square shape allows for easy alignment and placement in devices where precise magnetic orientation is required, such as electric motors, sensors, and magnetic separators.

Another significant feature is corrosion resistance. Unlike some metallic magnets, ferrite magnets are chemically stable and do not easily oxidize when exposed to moisture or air. This property makes them suitable for use in environments where humidity or exposure to water is a concern, allowing for long-term reliability without additional protective coatings.

Mechanical properties are also notable. Ferrite magnets are hard and brittle, meaning they can withstand moderate pressure but may fracture if subjected to sharp impacts or bending. Their square shape simplifies installation in mechanical assemblies, enabling uniform coverage and predictable magnetic alignment in various applications, from industrial machinery to consumer electronics.

https://www.mlmagnet.com/product/ferrite-permanent-magnets/
Material：SrO/BaO, Fe2O3
Shape：Disc, Cylinder, Rectangle, Square, Ring, Arc, Segement..
Grade：Y10T, Y25, Y30, Y33, Y35, Y30BH, Y33BH
Working Temperature：250℃
Series：Anisotropic Ferrite, Isotropic Ferrite
Magnetization Direction：Diametral, axial,thickness
Tolerance：±0.05mm-±0.1mm