Trapeziform shape Ferrite magnets

Trapeziform Shape Ferrite magnets: L30x20x15x6 widely use door closer. reasonable price and high quality. Ferrite Magnet/Speaker magnet/ Ring ferrite magnet is sintered permanent magnet composed of barium or strontium ferrite. This class of magnet, aside from good resistance to demagnetization, has the popular advantage of low cost. Ferrite magnets are very hard and brittle, and require specialized machining techniques.Ferrite magnet has Anisotropic and Isotropic two type.Ferrite magnets are available in varieties of shapes and sizes, including round disks, rings, blocks, arc segments, u-shapes, cylinders block etc. The finished products could be magnetized or un-magnetized as user specified. Because of their low cost, ferrite magnet has a very wide range as well as very large quantity of applications, including motors, loudspeakers. Ferrite Magnet/Speaker magnet/ Ring ferrite magnet