面向风力发电、新能源汽车等国家重大战略需求，聚焦资源绿色高效利用、高端高值化开发及数智化赋能等核心科学与技术难题，开展前瞻性、战略性研究，为高端永磁装备、新能源驱动电机等关键产业提供核心材料技术支撑。

主要研究方向：

（一）AI驱动永磁材料智能设计及柔性制造，开展人工智能辅助的新一代永磁材料研究，构建"成分-工艺-性能"全链条AI分析预测模型与自动化高通量制备平台，发展永磁材料新的研究范式。

（二）永磁材料与装备一体化研制，开发高性能、低重关键金属、净成形永磁材料，探索晶界扩散过程的扩散机理和矫顽力强化机制，以永磁材料拓扑结构创新设计与关键性能突破，促进风力发电、新能源汽车、人形机器人等领域的高端装备发展。

（三）废永磁材料再生与循环利用，开发短流程永磁再生技术，研究钕铁硼退役磁体再生过程热动力学机制及磁性能强化机理，解决二次资源绿色应用难题。

1、Ma Qiang, Zhu Jianteng, Zhang Xuefeng*, Zhao Zengru, Liu Yanli, Wang Gaofeng, Li Yongfeng, Li Zhubai. Achievement of high performance of sintered R–Fe–B magnets based on misch metal doped with PrNd nanoparticles, Rare Metals, 2018,37(3):237-242.

2、Rongshun Lai, Qiang Ma*, Qichao Liang, Zhibin Li, Haibo Xu, Bo Jiang, Xianglong Zhou, Xin Wang, Baogen Shen*, Exploiting the positive effect of REFe2 (RE=rare earth) phase on coercivity in Nd-Ce-Fe-B sintered magnets, Applied Physics Letters, 2024,125: 232401.

3、Duan Yuhao, Xu Haibo*, Chen Haiyan, Zhibin Li, Xianglong Zhou, Bo Jiang, Xin Wang, Qiang Ma*. Reaction thermo-kinetic mechanism for recovery of Nd-Fe-B magnet sludge by low-temperature selective chlorination, Journal of Rare Earths, 2025, 43: 1746-1757.

4、Haiyan Chen , Haibo Xu * , Yeyin Li, Zhibin Li, Xin Wang，Bo Jiang，Rongshun Lai a, Wenbin Fan， Chuntao Xiang，Zhi Yang d , Xiao Chi，Qiang Ma*.Reaction mechanism and kinetics for selective recovery of REEs from Nd-Fe-B magnet sludge by low-temperature chlorination.Journal of Environmental Chemical Engineering, 2025, 13: 119949.

5、Rongshun Lai, Qiang Ma*, Haibo Xu, Zhang Yangyang, Zhibin Li, Baogen Shen*, Microstructure evolution and coercivity enhancement mechanisms of Ga-doped Nd–Ce–Fe–B sintered magnets upon post-sinter annealing, Rare Metals, 2025, 44: 2629–2643.

6、Rongshun Lai, Qiang Ma*, Zhiteng Li, Yangyang Zhang, Haibo Xu, Zhibin Li, Renjie Wu, Baogen Shen*, Synergistic grain boundary modification and magnetic hardening for coercivity enhancement in Nd-Ce-Fe-B sintered magnets with Dy-Cu addition, Materials Characterization, 2024, 207:113527.

7、Rongshun Lai, Qiang Ma*, Haibo Xu, Zhibin Li, Baogen Shen*, Improvement of magnetic performance of Nd-Ce-Fe-B sintered magnets via Pr-Co-Ga grain boundary reconstruction, Journal of Alloys and Compounds, 2024, 995: 174821.

8、Qichao Liang, Tongyun Zhao, Guoping Hu, Xianglong Zhou, Haibo Xu, Bo Jiang, Qiang Ma*, Tao Qi*. Quantitative analysis of sintered NdFeB backscattered electron images based on a general large model, Journal of Alloys and Compounds, 2024, 987: 174196.

9、Qichao Liang, Qiang Ma*, Hao Wu, Rongshun Lai, YangYang Zhang, Ping Liu, Tao Qi*. Performance prediction of sintered NdFeB magnet using multi-head attention regression models, Scientific reports, 2024, 14:28822.

10、Zhibin Li, Wenbing Fan, Rongshun Lai, Haibo Xu, Xiaoxuan Zheng, Xin Wang, Qianji Wang, Bo Jiang, Xianglong Zhou, Qiang Ma*. Enhancing the Tb utilization efficiency and coercivity in high Ce content Nd-Fe-B magnets by Pr-Tb-Zn grain boundary diffusion, Journal of Magnetism and Magnetic Materials, 2025, 629: 173316.

11、Xin Wang, Qing Zeng, Haibo Xu, Zhibin Li, Bo Jiang, Rongshun Lai, Wenbing Fan, Zhi Yang, Xiao Chi, Tongyun Zhao, Qiang Ma*, Optimizing grain boundaries and enhancing magnetic properties of Ga-doped HRE-free Nd-Fe-B sintered magnets by Cu addition, Journal of Magnetism and Magentic Materials, 2026, 647: 174017.

12、Qing Zeng, Xin Wang, Haibo Xu*, Qianji Wang, Zhibin Li, Bo Jiang,  Rongshun Lai, Wenbing Fan, Qiang Ma*, Tongyun Zhao*. Grain boundary optimization and enhanced magnetic performance in Ga-doped HRE-free Nd-Fe-B sintered magnets via Al addition, Journal of Rare Earths, 2025, In Press.

13、Rongshun Lai, Qiang Ma*, Wenbing Fan, Haibo Xu, Qichao Liang, Bo Jiang, Xin Wang, Zhibin Li, Baogen Shen*. Origin of limited coercivity enhancement following DyHx grain boundary diffusion in Nd-Ce-Fe-B sintered magnets, Journal of Rare Earths, 2026, In Press.