稀土实验室闫阿儒研究员带领团队成员刘雷博士、唐旭博士、丁广飞博士、宋婷婷参加本次会议,在会议期间作了4个口头报告并展示了4幅墙报。其中唐旭、刘雷、丁广飞、宋婷婷分别做了口头报告,报告题目为“The variation of magnetic domains of hot-deformed Nd-Fe-B magnets by grain boundary diffusion Pr-Cu alloys”,“2:17 type SmCo magnets with low temperature coefficients of remanence and coercivity”,“Metallurgical behavior of high-abundant RE (La/Ce/Y) in REPM”,“Coercivity enhancement of hot-pressed magnet prepared by HDDR Nd–Fe–B powders using Pr-Cu eutectic alloys diffusion”,分别深入分析了高丰度烧结钕铁硼的冶金行为、热压热变形钕铁硼晶界扩散对磁畴结构的影响、HDDR磁粉制备热压磁体矫顽力的提升机制以及2:17型Sm-Co永磁体的温度稳定性的影响。
![](http://www.nimte.ac.cn/news/exchange/201711/W020171120412029970734.jpg)
(稀土实验室 宋婷婷)