Zobrazeno 1 - 10
of 46
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::600e4a81982762e5783a2ec78eb69089
https://doi.org/10.1016/j.scriptamat.2020.08.044
https://doi.org/10.1016/j.scriptamat.2020.08.044
Publikováno v:
Journal of Alloys and Compounds. 926:166944
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d2c092db9a0d38127025e87583bbb98e
https://doi.org/10.1016/j.jallcom.2022.166944
https://doi.org/10.1016/j.jallcom.2022.166944
Akademický článek
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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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::772eadc38c5508c8e44afe28eb751968
https://doi.org/10.1016/j.jmmm.2018.12.027
https://doi.org/10.1016/j.jmmm.2018.12.027
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
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::919d55c5d61b4b6720fc58fbbfdab07b
https://doi.org/10.1016/j.matlet.2018.06.085
https://doi.org/10.1016/j.matlet.2018.06.085
Autor:
L. Lu, Nan Zhang, Yintang Zhang, Xie Hongming, Zhu-bai Li, X.H. Gong, Sheng Chen, S.Y. Li, Sheng-Nian Luo
Publikováno v:
Materials Letters. 292:129626
We investigate the deformation dynamics in pre-twinned Mg-3Al-1Zn alloy under uniaxial compression based on in situ synchrotron X-ray diagnostics. Stress-strain curves, strain field mapping and X-ray diffraction are achieved simultaneously. The same
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e6e1c87d80e4f35388866592ba4e3394
https://doi.org/10.1016/j.matlet.2021.129626
https://doi.org/10.1016/j.matlet.2021.129626
Publikováno v:
Journal of Magnetism and Magnetic Materials. 435:96-99
(Ce,Nd)-Fe-B sintered magnets were prepared by the addition of NdHx powders in Ce9Nd4.5Fe80B6.5 powders. The coercivity is rather low in Ce9Nd4.5Fe80B6.5 magnets, and Ce element prefers to distribute at the outer-layer of main phase (Ce,Nd)2Fe14B. Th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fd7491c89fb4da90cc01d11cff9b26f
https://doi.org/10.1016/j.jmmm.2017.03.078
https://doi.org/10.1016/j.jmmm.2017.03.078