... ,Zn,Au,Ag,Epoxy,Passivated,etc sintered ndfeb permanent magnet Product Name:NdFeB Magnets,Sintered Rare Earth Magnets,Neodymium-Iron-Boron ... etc.).Applications:Sensors,motors,filter automobiles,magnetics holders,loudspeakers,wind generators, medical equipments, etc.Magnetic Properties of Sintered NdFeB Magnets: GradeBrHcBHcj(BH ... -271-0.105-0.5200Other products. N42 100X50X40 hole sintered ndfeb magnet