Generator Magnet Segment:Grade in M,H,SH,EH series Coating:Ni,Cu,Ni,Zn, ... Sn, Ag, Work Temperature:as high as 200 Centigrade! The sintered NdFeB magnet ... properties, reasonable price, the sintered NdFeB magnet are developed rapidly and found in wide applications ... shapes. Our company can also optimize NdFeB magnet with consideration of its work environment(temperature, ...