Ferrite Ceramic Magnets

Ferrite magnets also known as ceramic magnets are a type of magnet that is made out of a mixture of metals that is called ferrite.

Ferrite ceramic magnets.

Ceramic magnets with adhesive backing 1 inch 25mm round disc magnets ferrite craft magnets peel and stick circle magnets small magnets with 3m dots 18 pcs 4 5 out of 5 stars 764 7 99 7. Compared with rare earth or alnico they offer much better value and provide excellent magnetic strength and corrosion resistance ideal for electromechanical applications. These magnets produce a low magnetic field but can withstand demagnetization very well. Composed of strontium carbonate and iron oxide ceramic ferrite magnets are medium in magnetic strength and can be used at fairly high temperatures.

Ceramic or ferrite magnets are an extremely popular material choice. They are electrically nonconductive meaning that they are insulators and ferrimagnetic meaning they can easily be magnetized or attracted to a magnet. More specifically ferrite magnets are made up of 90 percent iron oxide along with traces of other types of metals and elements to make up the. Ceramic magnets are very resistant to corrosion.

Ferrite ceramic magnets are used primarily in applications where cost is a large consideration and the size of the magnet is not necessarily a concern like motors and large generators. In addition they are corrosion resistant and easy to. Ceramic magnets also called ferrite magnets are made from a composite of iron oxide and barium carbonate or strontium carbonate which is sintered by compacting the fine alloy powder in a die and then fusing it with heat into solid material due to their high coercive force they are classified as hard materials or hard ferrites as are other permanent magnets including neodymium samarium. Learn more about ceramic magnet corrosion resistance.

Ferrite is made up mostly of a chemical element called iron oxide. Coatings can be applied for cosmetic reasons or to reduce the fine ferrite powder which is associated with ceramic magnets.