本文采用Tb-H、Dy-H晶界扩散Nd-Dy-Fe-B磁体。磁体名义成分为(Pr_(0.25)Nd_(0.75))_(31-x )Dy_xFe_(bal)B_(0.9)Cu_(0.2)Al_(0.2)Co_(0.5)Ga_(0.1)Zr_(0.2) ...