Zobrazeno 1 - 10
of 74
pro vyhledávání: '"Dunbo Yu"'
Autor:
Xiaojun Sun, Xiao Lin, Yang Luo, Dunbo Yu, Wenlong Yan, Hongbin Zhang, Zilong Wang, Chaofan Zhang, Jiyuan Guo, Wendi Zhang, Weiguo Gao, Shan Huang
Publikováno v:
Materials, Vol 17, Iss 18, p 4626 (2024)
The rheological behavior and printing characteristics of the screen-printing slurry for Nd-Fe-B grain boundary diffusion are key factors that determine the quality of printing and magnetic performance. However, few studies have focused on the organic
Externí odkaz:
https://doaj.org/article/89a81579139443d38415c5ec2052bcea
Autor:
Xuhua Wang, Zilong Wang, Yuanfei Yang, Ningtao Quan, Zhongkai Wang, Haijun Peng, Hongbin Zhang, Xiaojun Sun, Shuai Cui, Dunbo Yu, Yang Luo
Publikováno v:
Materials, Vol 17, Iss 11, p 2635 (2024)
Hydrogenation–Disproportionation–Desorption–Recombination (HDDR) Nd2Fe14B particles have excellent magnetic properties, but the magnetic properties of powder are not uniform across different particle sizes. The remanence and maximum magnetic en
Externí odkaz:
https://doaj.org/article/f3d30efafe5d43cfa6b351e043abe830
Autor:
Weitao Zhang, Yang Luo, Xiaojun Sun, Ze Zhang, Haijun Peng, Yuanfei Yang, Wenlong Yan, Zilong Wang, Dunbo Yu
Publikováno v:
Materials, Vol 16, Iss 7, p 2682 (2023)
In order to prepare nano-TbF3 coating with high quality on the surface of Nd-Fe-B magnets by electrophoretic deposition (EPD) more efficiently, Mg2+ and Cu2+ charging agents are introduced into the electrophoretic suspension and the influence on the
Externí odkaz:
https://doaj.org/article/483d9396741948f7b8ee6f458c461ed3
Autor:
Ze Zhang, Zilong Wang, Juntao Yu, Dunbo Yu, Yang Luo, Wenlong Yan, Yuanfei Yang, Tengfei Hu, Li Wang
Publikováno v:
Machines, Vol 10, Iss 10, p 911 (2022)
This paper compares the application of two different sinusoidal magnetization methods of a bonded magnetic ring in a permanent magnet motor. Sinusoidal magnetization of a bonded magnetic ring can be realized by eccentric pole cutting or magnetization
Externí odkaz:
https://doaj.org/article/399100c95a0f4e6ab1a2fb95e5020ab5
Publikováno v:
Materials Research, Vol 18, Iss suppl 1, Pp 106-109 (2015)
Systematic investigation was made on the magnetic property of a series of Nd2Fe14B/α-Fe nanocomposites prepared by crystallization of amorphous Nd8Fe84Ti2B6 ribbon at annealing temperatures in the range of 800-860 °C. Both remanence and energy prod
Externí odkaz:
https://doaj.org/article/b86f44488af84dafaf0a016c17fbb7c7
Publikováno v:
AIP Advances, Vol 6, Iss 2, Pp 025306-025306-8 (2016)
A series of alloys composed of Nd9Fe85Nb0.5B5.5 were prepared through rapid quenching by different wheel speeds. Nanocomposite was usually obtained by subjecting the as-quenched alloys to a crystallization annealing. The crystallization behavior was
Externí odkaz:
https://doaj.org/article/829b8d241d35403c809677acf42961a9
Autor:
Chen Wang, Yang Luo, Zilong Wang, Wenlong Yan, Yanyan Zhao, Ningtao Quan, Haijun Peng, Kaiwen Wu, Yuehua Ma, Chunlei Zhao, Dunbo Yu
Publikováno v:
Journal of Rare Earths. 41:721-727
Autor:
Tingting Song, Xin Li, Xu Tang, Wenzong Yin, Yang Luo, Dunbo Yu, Wenlong Yan, Jinyun Ju, Renjie Chen, Aru Yan
Publikováno v:
Journal of Materials Science & Technology. 122:121-127
Autor:
Ze Zhang, Yang Luo, Zilong Wang, Dunbo Yu, Yuanfei Yang, Wenlong Yan, Haijun Peng, Kaiwen Wu, Wenjian Yan
Publikováno v:
Electrical Engineering. 104:4071-4080
Autor:
Ze Zhang, Zilong Wang, Juntao Yu, Yang Luo, Wenlong Yan, Yuanfei Yang, Tengfei Hu, Dunbo Yu, Li Wang
Publikováno v:
Open Physics. 21
In this article, the influence of trapezoidal magnetization method on cogging torque of permanent magnet motor is studied. First, the structure is analyzed by analytical method to explain its mechanism of reducing cogging torque. Then, in order to ve