... in disc,cylinder,block w/zn,Ni, neodymium block magnets/permanent magnets/ motor magnets/magnets for wind turbine 1. NdFeB Rare Earth Magnet Available ... , AlNiCo & SmCo magnets are found wide application in:Acoustics: speakers, microphone;Transportation: automobile, Motor Assemblies;Electronics: Sensors, Instrumentation, Transducer;Electrical Engineering: Generator ...