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Qiong Wu

Beijing University of Technology

100 Ping Le Yuan

Chaoyang District

Beijing, 100020

China

  • Beijing University of Technology

SCHOLARLY PAPERS

7

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207

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Scholarly Papers (7)

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1.

Effect of Diffusion Medium on the Regeneration of Nd-Fe-B Magnet Sludge by Cah2 Reduction Diffusion Method

Downloads 64 (924,743)

Effect of Diffusion Medium on the Regeneration of Nd-Fe-B Magnet Sludge by Cah2 Reduction Diffusion Method

Number of pages: 17 Posted: 12 May 2023
Haibo Xu, Qingmei Lu, Qiong Wu, Weiqiang Liu, Kang Yan, Yunqiao Wang and Ming Yue
Beijing University of Technology, Beijing University of Technology, Beijing University of Technology, Beijing University of Technology, affiliation not provided to SSRN, affiliation not provided to SSRN and Beijing University of Technology - Key Laboratory of Advanced Functional Materials
Downloads 39 (1,224,220)

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Regeneration of Nd-Fe-B sludge, reduction diffusion, thermodynamics, Magnetic properties, remove impurities

Effect of Diffusion Medium on the Regeneration of Nd-Fe-B Magnet Sludge by Cah2 Reduction Diffusion Method

Number of pages: 17 Posted: 16 Jun 2023
Haibo Xu, Qingmei Lu, Qiong Wu, Weiqiang Liu, Kang Yan, Yunqiao Wang and Ming Yue
Beijing University of Technology, Beijing University of Technology, Beijing University of Technology, Beijing University of Technology, affiliation not provided to SSRN, affiliation not provided to SSRN and Beijing University of Technology - Key Laboratory of Advanced Functional Materials
Downloads 25 (1,430,393)

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Regeneration of Nd-Fe-B sludge, reduction diffusion, thermodynamics, Magnetic properties, remove impurities

2.

Improving the Magnetic Performance of Smco5 Through Ferromagnetism Induced by Mn Substitution

Number of pages: 13 Posted: 30 Jan 2024
Hong Guo Zhang, Panlong Chen, Boteng Song, Yuqing Li, Xiaoming Zhang, Weiqiang Liu, Qiong Wu and Ming Yue
Beijing University of Technology, Beijing University of Technology, Beijing University of Technology, Beijing University of Technology, Hebei University of Technology - State Key Lab for Reliability and Intelligence of Electrical Equipment, Beijing University of Technology, Beijing University of Technology and Beijing University of Technology
Downloads 56 (1,010,164)

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SmCo5 permanent magnet, ferromagnetic exchange interaction, magnetization enhancement, phase stability

3.

Coercivity Enhancement in Nd-Fe-B Magnets via Sn-Doped DyF3 Grain Boundary Diffusion

Number of pages: 30 Posted: 16 Jan 2026
Shilin Li, Youhong Peng, Yao-Dong Wu, Yuqing Xing, Yu Zhang, Tao Liu, Sitian Cai, Qiong Wu, Ming Yue, Haifeng Du and jin Tang
affiliation not provided to SSRN, affiliation not provided to SSRN, Hefei Normal University, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Beijing University of Technology, Beijing University of Technology, affiliation not provided to SSRN and affiliation not provided to SSRN
Downloads 28 (1,359,097)

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Nd-Fe-B, Sn-Doped, Grain Boundary Diffusion

4.

Complete Recovery of Coercivity in Regenerated Nd-Fe-B Magnets Through Microstructure Design with Enhanced Diffusion

Number of pages: 25 Posted: 13 Jun 2025
Shuhan Dong, Xiangheng Zhuge, Qiong Wu, Yuqing Li, Yanzhao Shao, Qingmei Lu, Lele Zhang, Ming Yue, Yiming Qiu, Yanjie Tong, Juan Xia, Zhiguo Liu, Tan Deng, Qi Zhao and Dachuan Huang
Hebei University of Technology, Beijing University of Technology, Beijing University of Technology, Beijing University of Technology, Beijing University of Technology, Beijing University of Technology, Beijing University of Technology, Beijing University of Technology - Key Laboratory of Advanced Functional Materials, Physis Motion Control Solution Wuhan Co., Ltd., Physis Motion Control Solution Wuhan Co., Ltd., National Rare Earth Functional Materials Innovation Center, National Rare Earth Functional Materials Innovation Center, National Rare Earth Functional Materials Innovation Center, National Rare Earth Functional Materials Innovation Center and National Rare Earth Functional Materials Innovation Center
Downloads 19 (1,470,786)

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Waste sintered Nd-Fe-B, Regenerative magnet, Dual alloy, Recovery mechanism

5.

Complete Recovery of Coercivity in Regenerated Nd-Fe-B Magnets Through Microstructure Design with Enhanced Diffusion

Number of pages: 18 Posted: 21 May 2025
Shuhan Dong, Xiangheng Zhuge, Qiong Wu, Yuqing Li, Yanzhao Shao, Qingmei Lu, Lele Zhang, Ming Yue, Yiming Qiu, Yanjie Tong, Juan Xia, Zhiguo Liu, Tan Deng, Qi Zhao and Dachuan Huang
Beijing University of Technology, Beijing University of Technology, Beijing University of Technology, Beijing University of Technology, Beijing University of Technology, Beijing University of Technology, Beijing University of Technology, Beijing University of Technology - Key Laboratory of Advanced Functional Materials, Physis Motion Control Solution Wuhan Co., Ltd., Physis Motion Control Solution Wuhan Co., Ltd., National Rare Earth Functional Materials Innovation Center, National Rare Earth Functional Materials Innovation Center, National Rare Earth Functional Materials Innovation Center, National Rare Earth Functional Materials Innovation Center and National Rare Earth Functional Materials Innovation Center
Downloads 17 (1,491,251)

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Waste sintered Nd-Fe-B, Regenerative magnet, Dual alloy, Recovery mechanism

6.

Influence of Soft/Hard Interface Curvature on Coercivity and Magnetization Reversal in Nanocomposites

Number of pages: 8 Posted: 21 Jul 2025
Xuerui Xu, Mengying Bian, Manying Liu, Yuqing Li, Wenhe Liu, Weiqiang Liu, Qiong Wu and Ming Yue
Beijing University of Technology, Beijing University of Technology, Beijing University of Technology, Beijing University of Technology, Beijing University of Technology, Beijing University of Technology, Beijing University of Technology and Beijing University of Technology - Key Laboratory of Advanced Functional Materials
Downloads 14 (1,509,872)

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nanocomposites, micromagnetic simulation, Interface curvature, coercivity

7.

Enhancing Tb grain boundary diffusion in high-remanence Nd-Fe-B magnets via NdH2-assisted grain boundary compensation

Number of pages: 23 Posted: 24 Jun 2026
Yuqing Xing, Shilin Li, Youhong Peng, Yao-Dong Wu, yanli liu, Qian Zhao, suo bai, yan zhang, Qiong Wu, Ming Yue, Haifeng Du, jin Tang, Shouguo Wang and Baogen Shen
affiliation not provided to SSRN, affiliation not provided to SSRN, affiliation not provided to SSRN, Hefei Normal University, affiliation not provided to SSRN, Inner Mongolia University of Science and Technology, affiliation not provided to SSRN, affiliation not provided to SSRN, Beijing University of Technology, Beijing University of Technology, affiliation not provided to SSRN, affiliation not provided to SSRN, Anhui University and affiliation not provided to SSRN
Downloads 9

Abstract:

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Nd-Fe-B magnets, Grain boundary Diffusion, Core-Shell, Micromagnetic simulation