A Range of Applications of Permanent Magnets

30 Jun 2018  15:16:18,
Abstract: Hard ferrites magnets have three major applications: acoustics (rings), motors (segments), and holding instruments (including magnet separators). The largest share goes to acoustics, followed by motors and holding instruments. Within these categories, applications of hard ferrites vary in different countries. Holding instruments refer to applications that use the tractive and/or repelling force of the magnet. For example, the attraction between a magnet and a magnetic material, such as a piece of iron or steel, or the attraction or repulsion between two magnets (to do mechanical work). The applications in this category include magnetic separators, magnetic holding devices (such as magnetic latches), magnetic torque drives, and magnetic bearing devices. The sidebar shows 15 major applicatio