Abnormal variation of magnetic properties with Ce content in (PrNdCe)<sub>2</sub>Fe<sub>14</sub>B sintered magnets prepared by dual alloy method

Abnormal variation of magnetic properties with Ce content in (PrNdCe)₂Fe₁₄B sintered magnets prepared by dual alloy method

Zhang Xue-Feng^{1, 2}, Lan Jian-Ting^{1, 2}, Li Zhu-Bai^{1, †,}, Liu Yan-Li^{1, 2}, Zhang Le-Le^{1, 2}, Li Yong-Feng^{1, 2}, Zhao Qian^{1, 2}

The surface micromorphology investigated by BSE for the (PrNd)₁₅Fe₇₇B₈ (a), (PrNd)₁₁Ce₄Fe₇₇B₈ (b), (PrNd)₉Ce₆Fe₇₇B₈ (c), and (PrNd)₅Ce₁₀Fe₇₇B₈ (d), respectively.