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About Ferrite:
Ferrite permanent magnetic materials, also known as hard magnetic ferrites, are materials with high coercivity that are not easily demagnetized after magnetization. The raw materials for the preparation of permanent magnet ferrite are mainly strontium oxide or barium oxide and ferric oxide (other chemical components such as cobalt (Co) and lanthanum (La) will be added in some specific high grades to improve their magnetic properties). Permanent magnet ferrite is generally of magneto-leadstone structure and is mainly used in speakers, headphones, motors and various instruments.
Performance Characteristics:
- Permanent magnet ferrite is characterized by high coercivity and low remanence in performance. Permanent magnet ferrite has high coercive force and strong demagnetization resistance, which is suitable for working in dynamic magnetic circuit environment with large temperature change.
- Permanent magnet ferrite material is hard and brittle, can be cut and processed with diamond tools.
- The main raw material is oxide, so it is not easy to be corroded and generally does not need plating.
- Operating temperature: -40 to +300 degrees centigrade.
Factory Information:
AOMAG has 20 years of experience in the magnet market. We specialize in neodymium magnets / rare earth magnets / NdFeB magnets, high temperature magnets and magnetic assemblies. Products can be customized in shape, size, plating and grade. Our core competencies is Good Quality and Leading Technology, export market is West Euro, North America, Korea, India, etc. Our have been dedicated to being "your magnet solution source". From our ever-expanding product line, to the best service in the industry, we are here for you, I guarantee it!
