采用熔体快淬技术制备了[(Nd0.76Pr0.24)1-xCex]12Fe79Al3B6(x=0~0.3)系列快淬薄带,对其微观结构和磁性能进行了研究。实验表明,随......

The technology of using high abundance rare earth element Ce in permanent magnets has attracted many concerns.In this wo......

The technology of using high abundance rare earth element Ce in permanent magnets has attracted many concerns.In this wo......

本文研究了Nd16-xCexFe<sub>76B8（x=0,2,4,8和10）永磁合金的相组织和穆斯堡尔效应。结果表明:合金由四方相、富B 相和富R 相组成,富R......

Nd-Fe-B基永磁材料的快速发展不仅使Pr/Nd/Dy/Tb等关键稀土元素陷入过度消耗和价格不断攀升的窘境[1],还导致La/Ce/Y等高丰度稀土......