1).Educational Alnico magnet
2).Custom-made dimension
3).Certificate:ISO9001:2008
AlNiCo magnet, main composition of aluminum, nickel, cobalt, iron, copper and titanium, is the first generation of permanent magnet commercially manufactured. They are still extensively used relying upon its decisive advantages of excellent thermal stability and corrosion resistance,though it is with lower (BH)max than rare earth magnet and the lowest coercive force in permanent magnet family. The AlNiCo alloy cost per gram is much cheaper than SmCo magnet,but its reversible temperature coefficient is lower than or equivalent to most grade of SmCo magnet, particularly its coefficient of coercive force of most grades is plus. The application of AlNiCo magnet mainly covers electroacoustics, actuator, meter, relay, sensor, DC motor and amplifier for defense, aerospace,electric power supply, automotive, musical instrument and others. It is specially tailored for temperature-sensitive component such as automotive and electronic sensors.