No data available.
Please log in to see this content.
You have no subscription access to this content.
No metrics data to plot.
The attempt to load metrics for this article has failed.
The attempt to plot a graph for these metrics has failed.
The full text of this article is not currently available.
Processing of MnBi bulk magnets with enhanced energy product
5.Y. B. Yang, X. G. Chen, R. Wu, J. Z. Wei, X. B. Ma, J. Z. Han, H. L. Du, S. Q. Liu, C. S. Wang, Y. C. Yang, Y. Zhang, and J. B. Yang, J. Appl. Phys. 111, 07E312 (2012).
6.D. T. Zhang, S. Cao, M. Yue, W. Q. Liu, J. X. Zhang, and Y. Qiang, J. Appl. Phys. 109, 07A722 (2011).
10.Y. B. Yanga, X. G. Chena, S. Guob, A. R. Yanb, Q. Z. Huang, M. M. Wud, D. F. Chend, Y. C. Yanga, and J. B. Yang, J. Magn. Magn. Mater. 330, 106 (2013).
16.V. V. Nguyen, N. Poudyal, X. Liu, J. P. Liu, K. Sun, M. J. Kramer, and J. Cui, IEEE Trans. Magn 50, 2105506 (2014).
17.J. Cui, J. P. Choi, G. Li, E. Polikarpov, J. Darsell, N. Overman, M. Olszta, D. Schreiber, M. Bowden, T. Droubay, M. J. Kramer, N. A. Zarkevich, L. L. Wang, D. D. Johnson, M. Marinescu, I. Takeuchi, Q. Z. Huang, H. Wu, H. Reeve, N. V. Vuong, and J. P. Liu, J. Phys.: Condens. Matter 26, 064212 (2014).
18.K. Kang, L. H. Lewis, and A. R. Moodenbaugh, J. Appl. Phys. 97, 10K302 (2005).
21.J. Cui, J. P. Choi, G. Li, E. Polikarpov, J. Darsell, M. J. Kramer, N. A. Zarkevich, L. L. Wang, D. D. Johnson, M. Marinescu, Q. Z. Huang, H. Wu, N. V. Vuong, and J. P. Liu, J. Appl. Phys. 115, 17A743 (2014).
Article metrics loading...
We report magnetic properties and microstructure of high energy-product MnBi bulk magnets fabricated by low-temperature ball-milling and warm compaction technique. A maximum energy product (BH)max of 8.4 MGOe and a coercivity of 6.2 kOe were obtained in the bulk MnBi magnet at room temperature. Magnetic characterization at elevated temperatures showed an increase in coercivity to 16.2 kOe while (BH)max value decreased to 6.8 MGOe at 400 K. Microstructure characterization revealed that the bulk magnets consist of oriented uniform nanoscale grains with average size about 50 nm.
Full text loading...
Most read this month