Zobrazeno 1 - 10
of 50
pro vyhledávání: '"Zhu-bai Li"'
Publikováno v:
AIP Advances, Vol 9, Iss 7, Pp 075109-075109-5 (2019)
Mischmetal-based magnets were prepared by mixing 60 wt.% (MM,Nd)14.2-xFe79.8+xB6 (x=0, 0.5, 1, and 1.5) with 40 wt.% Nd15Fe79B6 powders. The coercivity is 9.50 kOe in sintered MM9.8Nd4.4Fe79.8B6/Nd15Fe79B6 magnets, and it decreases to 6.61 kOe in MM9
Externí odkaz:
https://doaj.org/article/81829bf0b62e4194b001470afe0825e3
Autor:
Xue-feng Zhang, Le-le Zhang, Zhu-bai Li, Jian-ting Lan, Yan-li Liu, Qiang Ma, Yong-feng Li, Qian Zhao
Publikováno v:
AIP Advances, Vol 7, Iss 5, Pp 056228-056228-6 (2017)
The variation of coercivity with Ce content was investigated in (Pr,Nd)15-xCexFe77B8 (x=0∼10) sintered magnets. The coercivity of magnets largely decreases from 10.22 to 5.4 kOe with increasing x from 0 to 2. The coercivity rises to 7.68 kOe when x
Externí odkaz:
https://doaj.org/article/cd07c41b5eb245e3b84c0263a047eac3
Autor:
Zhang, Wen-Wen, Jin, Yun-Peng, Yu, Jin-Huan, Zhu, Bai-Li, Jiang, Jian, Zuo, Ming-Hui, Chen, Yu-Feng, Li, Jun-Jing, Cui, Shu-Xin
Publikováno v:
In Journal of Solid State Chemistry December 2021 304
Autor:
Xie Hongming, B. Zhang, Xiaohu Yao, She Chen, N.B. Zhang, Sheng-Nian Luo, L. Lu, Y. Y. Zhang, Zhu-bai Li
Publikováno v:
Scripta Materialia. 190:113-117
We investigate the onset of detwinning in magnesium alloy Mg-3Al-1Zn under continuous loading with real-time in situ synchrotron X-ray diffraction. Detwinning of the { 10 1 ¯ 2 } extension twins activated both by tension parallel to and compression
Publikováno v:
Journal of Magnetics. 25:43-47
Publikováno v:
Journal of Alloys and Compounds. 926:166944
Akademický článek
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Autor:
Zhu-bai Li, Wang Gaofeng, Ze-Yu Zhang, Liu Yanli, Yong-Feng Li, Xuefeng Zhang, Qiang Ma, Fei Liu, Xiang-Ming Ju, Zhifeng Hu
Publikováno v:
Journal of Magnetism and Magnetic Materials. 484:345-349
Multi-main-phase (MM0.3Nd0.7)-Fe-B (MM = Misch Metal) magnets were prepared by sintering the mixture of Nd-Fe-B and MM-Fe-B powders. In order to further enhance the coercivity of the magnet, Nd8Cu2 eutectic alloy powders were added to the magnets as
Publikováno v:
Journal of Magnetism and Magnetic Materials. 476:40-44
The effect of the interface anisotropy on the demagnetization progress and magnetic properties in Nd2Fe14B/α-Fe exchange-coupled multilayers with parallel crystalline anisotropy has been investigated within a micromagnetic framework. A set of equati
Publikováno v:
Materials Letters. 228:509-512
(Nd,Pr)-Fe-B powders were mixed with Tb13Fe81B6 powders to prepare sintered (Nd,Pr,Tb)-Fe-B magnetic materials. A little amount addition of Tb13Fe81B6 powders leads to a faster increase of coercivity, and the coercivity increases from 14.95 kOe to 18