Ferrite - The most widely used permanent magnet material
Ferrite magnets are sintered permanent magnets consisting of barium or strontium ferrite. In addition to good resistance to demagnetization, ceramic magnets are very low cost and are ideal for a variety of applications.
Ferrite Magnets Features & Characteristics
Sizes & Shapes - Common stock sizes range from 0.250' to blocks that measure up to 10' on one dimension. Larger sizes can be made by assembling several smaller magnets together. Standard ceramic shapes include rectangles, discs, rings, and arc segments. Non-standard shapes can be custom fabricated to specifications from raw stock; we can custom manufacture virtually any shape & size to meet your specialty requirements.
Manufacturing - Ceramic(ferrite) magnets are produced by pressing and sintering fine powder into the required shape. Because they are hard and brittle, they require specialized machining techniques and are best machined in an un-magnetized state. We are fully equipped to machine these materials to your custom specifications.
Surface Treatments - Ceramic(ferrite) magnets have excellent resistance to oxidation, and do not typically require a protective coating, plating or surface finish.
Temperature Considerations - Ceramic(ferrite) magnets can be used at temperatures up to about 525⁰F (300⁰C). Magnetic properties decline fairly linearly with temperature for this material.
Magnetizing & Handling - Ceramic(ferrite) magnets require magnetizing fields of about 10 kilo Oersteds. They can be magnetized with multiple poles on one or both pole surfaces. No special handling precautions are required, except that large blocks of Ceramic magnets are powerful, so special care should be taken to ensure that they do not snap towards each other.
Common Applications - Motors, magnetic couplings, sensors, loudspeakers, holding-magnet systems, crafts, novelties, toys, and more.
Material Information - For more detailed material information & data sheets, visit our ceramic magnet materials page.
Your Custom Project - How Can We Help?
Send us a Request a Quote or Contact us now to discuss the specific requirements of your project, and our experienced team of engineers will help you determine the most cost-effective way to meet your needs. We also carry a large inventory of magnets for online purchase. Please visit our online store YuYueMag.Com for more information.Request A QuoteContact Us
MULTI LINGUAL CUSTOMER SERVICEOur multi lingual team ensure customers across the world can receive our help and assistance.
SUPPLY FROM OUR FACTORYWe supply stock from the factory and store the products for our customers until they are needed.
SUPPLYING BESPOKE MAGNETSYou can choose a small sample of magnets or enough for a production project, we supply to suit you.
INVESTING IN NEW TECHNOLOGIESOur team are always investing in new technologies and advancements, help drive innovation.
A professional sintered Nd-Fe-B magnetic material high-tech enterprise integrating R&D, production and sales.
Ferrite magnets are sintered permanent magnets consisting of barium or strontium ferrite. In addition to good resistance to demagnetization, ceramic magnets are very low cost and are ideal for a variety of applications.
