Ferrite is a non-metallic magnetic material, also known as ferrite. It is prepared by the sintering of ferric oxide and one or more other metal oxides (eg, nickel oxide, zinc oxide, manganese oxide, magnesium oxide, yttrium oxide, yttrium oxide, etc.). Its relative permeability can be as high as several thousand, its resistivity is 1011 times that of metal, and its eddy current loss is small, which is suitable for making high-frequency electromagnetic devices.
Ferrite Ceramic Ring Magnets
Ring Ferrite Magnets—As important parts of magnetic materials, hard ferrite materials play a heavy role in electronic industry, electronic information industry, car industry, motorcycle industry, etc. meanwhile, they are also widely used in medical treatment, mining and metallurgy, industrial automation, oil energy industry and civil industry.
Sintering involves the compaction of fine alloy powder in a dry and then fusing the powder into a solid material with heat. While the sintered magnets are solid, their physical properties are more similar to a ceramic and are easily broken and chipped.
Our first priority is to provide you with an easy, pleasant, and anxiety-free shopping experience.
We try our best to give a clear, candid, and complete description of our products and their conditions.
We are always ready to help if you have questions or encounter a problem, but if for any reason you are not satisfied with a product or service please do not hesitate to contact us. We will work with you to resolve any issues.