NdFeB magnets, a permanent magnet made from an alloy of neodymium, iron and boron to form the Nd2Fe14B tetragonal crystalline structure can be used as an ideal magnet in mini-motor, sensors, audio speaker or auto parts, etc. The surface treatment methods include Zine, Nickel, Tin, Silver, Phosphor and Spray Epoxy Resin, etc. As a kind of permanent magnet, NdFeB magnet is one of the most-used types of rare-earth magnet.

Because NdFeB magnets possess greater strength among much more smaller a...


Continue reading ...