... ,Zn,Au,Ag,Epoxy,Passivated,etc sintered neodymium magnetProduct Name:NdFeB Magnets,Sintered Rare Earth Magnets,Neodymium-Iron-Boron Magnets,Permanet ... ,loudspeakers,wind generators, medical equipments, etc.Magnetic Properties of Sintered NdFeB Magnets: GradeBrHcBHcj(BH)maxBrHcjMax TempKGsmTkOeKa/mkOeKa/mMGOeKj/m³TK(Br ... .5≥836≥34≥270630-34239-271-0.105-0.5200 bonded permanent neodymium magnet