研究方向

稀土永磁材料的高综合性能和稀土的平衡化利用研究

纳米晶稀土永磁材料的结构、磁性及机理研究

稀土超磁致伸缩材料及铁镓磁致伸缩材料研究

高性能非晶软磁材料研究

教育经历

2004/9-2009/1, 北京科技大学, 新金属材料国家重点实验室, 博士

1999/9-2002/3, 北京科技大学, 材料科学与工程学院, 硕士

1995/9-1999/7, 东北大学，材料与冶金学院, 学士

工作经历

2025/7—至今，北京科技大学新金属材料全国重点实验室, 研究员

2010/7—2025/6，北京科技大学新金属材料国家重点实验室, 副研究员

2004/7— 2010/6，北京科技大学新金属材料国家重点实验室, 讲师

2002/4—2004/6，北京科技大学新金属材料国家重点实验室, 助教

2024/10—2025/4，香港理工大学, 访问学者

论文著作

[1] X Q Bao*, Y Yu, Z H Wang, S Gao, H J Yu, S E Guan,J H Li, M L Qin, X X Gao, Regulating fracture behaviors and mechanical properties of sintered Nd-Fe-B magnet by reconstructing grain boundaries, Rare Met.

(2025) 44(5):3351-3361

[2] X Q Bao*, Y Yu, H Liu, J H Li, M L Qin, X X Gao*, Modifying microstructure and magnetic properties of Nd-Fe-B magnet by pressure-assisted sintering, J. Alloys Compd., 1021(2025) 179530

[3] S E Guan, Z H Wang, X Q Bao**, J H Li, X X Gao*,Interphase stress-induced amorphization at grain boundary of sintered Nd-Fe-Zr-B magnets, J. Rare Earths 44 (2026) 230-239

[4] S E Guan, X Q Bao**, Z H Wang, H M Wei, K Y Zhu,J H Li, X X Gao*, Lattice strain and performance of sintered Nd-Fe-B magnets regulated by pressing mode and annealing process, J.Mater. Res.Technol., 36(2025)10314-10323

[5] Y N Zhao, X Q Bao*, J H Li, X X Gao*, The effect of organic lubricant on Nd-Fe-B powder and sintered magnet, J. Mater. Res.Technol., 2025,36: 2888-2894

[6] H J Yu, X Q Bao*, S S Zha, K Y Zhu, S E Guan,Z H Wang, J H Li, X X Gao*, The dependence of intrinsic coercivity on Tb concentration and core-shell structure of diffused Nd-Fe-B magnets, J. Alloys Compd., 984 (2024) 173917

[7] K Y Zhu, X Q Bao*, H C Li, J H Li, H J Yu, X X Gao*, The effect of density distribution on alignment uniformity of Nd-Fe-B compact: Discrete element method (DEM) and experiments, Powder Technol. 437 (2024) 119527

[8] K Y Zhu, X Q Bao*, H C Li, J H Li, H J Yu, S S Zha, X Y Zhou, R Chai, X X Gao*, DEM simulation of the magnetic pressing process of a Nd-Fe-B compact, Powder Technol. 415 (2023) 118187

[9] X Y Zhou, X K Lv, X Q Bao*, J H Li, X X Gao, Effect of Tb diffusion anisotropy on mechanical and magnetic properties of Nd-Fe-B magnet, Intermetallics 147 (2022) 107596

[10] K C Lu, X Q Bao*, X F Song, Y X Wang, M H Tang, J H Li, X X Gao, Temperature dependences of interface reactions and Tb diffusion behavior of Pr-Tb-Cu-Al alloys/Nd-Fe-B magnet, Scripta Materialia 191 (2021) 90-95

[11] S Gao, X Q Bao*, K C Lu, J H Li, X X Gao, Effect of incoherent phase boundary on fracture mechanism of sintered Nd-Fe-B alloy, Intermetallics 125 (2020) 106866

[12] K.C. Lu, X.Q. Bao*, G.X. Chen, X.J. Zhang, M.H. Tang, X. Mu, J.H. Li, X.X. Gao, Modification of boundary structure and magnetic properties of Nd-Fe-B sintered magnets by diffusing Al/Cu co-added alloy ribbons, Scripta Mater., 160 (2019) 86-91

[13] S Gao, X Q Bao*, J H Li, X X Gao, Improvement of bending strength via regenerated interstitial phase at the triple junction phase on sintered Nd–Fe–B alloy, Intermetallics 114 (2019) 106585

[14] M.H. Tang, X.Q. Bao*, X.J. Zhang, X. Mu, K.C. Lu, J.H. Li, X.X. Gao, Tailoring the mechanical anisotropy of sintered NdFeB magnets by Pr-Cu grain boundary reconstruction, J. Rare Earth, 37 (2019) 393-397

[15] X.L. Li, X.Q. Bao*, X. Yu, X.X. Gao, Magnetostriction enhancement of Fe73Ga27 alloy by magnetic field annealing. Scripta Mater., 147 (2018) 64–68

[16] K.C. Lu, X.Q. Bao*, M.H. Tang, G.X. Chen, X. Mu, J.H. Li, X.X. Gao, Boundary optimization and coercivity enhancement of high (BH)max Nd-Fe-B magnet by diffusing Pr-Tb-Cu-Al alloys. Scripta Mater., 138 (2017) 83–87

[17] X.L. Li, X.Q. Bao*, Y.Y. Liu, L.H. Yu, J.H. Li, X.X. Gao, Tailoring magneto- striction with various directions for directional solidification Fe82Ga15Al3 alloy by magnetic field heat treatment. Appl. Phys. Lett., 111 (2017) 162402

[18] M.H. Tang, X.Q. Bao*, K.C. Lu, L. Sun, J.H. Li, X.X. Gao. Boundary structure modification and magnetic properties enhancement of Nd-Fe-B sintered magnets by diffusing (PrDy)-Cu alloy, Scripta Mater., 117(2016) 60–63

专利

[1] 包小倩,高学绪,卢克超,马斌. 一种高性能粘结钕铁硼永磁材料的制备方法201610964233.2

[2] 包小倩,高学绪,高硕,马斌.一种高性能各向异性Sm-Fe-N永磁体的制备方法 201610964191.2

[3] 包小倩,卢克超,高学绪,李纪恒. 一种压力浸渗Dy3+/Tb3+制备高性能钕铁硼磁体的方法 201610274316.9

[4] 包小倩,高学绪,汤明辉,卢克超,孙璐. 一种提高高丰度稀土永磁材料磁性能的制备方法201610248341.X

[5] 包小倩,卢克超,汤明辉,高学绪. 一种晶界扩散Dy-Cu合金制备高性能钕铁硼磁体的方法 201510029340.1

[6] 包小倩,高学绪, 汤明辉,卢克超. 一种加速烧结钕铁硼磁体表面Dy/Tb附着层扩渗的方法 201410729880.6

[7] 包小倩,高学绪,朱洁. 一种微细球形Sm-Fe-N 系永磁粉的制备方法201410026127.0

[8] 包小倩,高学绪,朱洁,牟星,李纪恒. 一种弥散强化铁镍软磁材料的制备方法 201410024330.4

[9] 包小倩,高学绪,汤明辉,崔俊娟,卢克超. 一种高矫顽力高强韧高耐蚀烧结钕铁硼永磁体的制备方法 201310677574.8

[10] 包小倩,高学绪,朱洁,李纪恒. 一种致密细晶钕铁硼烧结磁体的制备方法 201310477135.2

[11] 包小倩,高学绪,朱洁,李纪恒. 一种晶界富钕相被替换的烧结钕铁硼永磁材料的制备方法 201310489117.6

[12] 包小倩,辛延君,罗骥,高学绪,郭志猛. 一种生产超粗钨粉的方法 201110407961.0

科研项目

(1) 细晶与扩散钕铁硼磁体的断裂行为及强化机制，52271165，国家自然科学基金面上项目，2023/01- 2026/12，主持

(2) 新型超高磁能积永磁材料研发, 2025ZD0618001，国家科技重大专项，2025/7 – 2030/06，参与

(3) 特微磁体性能均匀性提升技术开发及产业化, 2022YFB3505501, 国家重点研发计划重点专项, 2022/11 – 2025/11，参与

(4) 伺服电机用高性能多主相稀土永磁体的制备工艺及产业化技术，202401050201008，山西省重点研发计划重大专项，2025/01– 2027/12，参与

(5) 热等静压烧结条件下钕铁硼材料的晶粒细化与边界结构研究，51401021，国家自然科学基金青年项目，2015/01－2017/12，主持

(6) Fe-Ga轧制薄带微结构与磁致伸缩性能研究，FRF-SD-12-025A，中央高校基本科研业务费资助项目，2012/01－2014/12，主持

获奖

1.Fe-Ga磁致伸缩材料高效制备技术及应用，教育部技术发明二等奖，2015

2.酸洗氧化铁粉提纯处理技术，河北冶金科学技术一等奖，2011