Please use this identifier to cite or link to this item:
https://doi.org/10.1016/S0925-8388(00)01234-2
DC Field | Value | |
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dc.title | Microstructure and soft magnetic properties of nanocrystalline Fe-Si powders | |
dc.contributor.author | Ding, J. | |
dc.contributor.author | Li, Y. | |
dc.contributor.author | Chen, L.F. | |
dc.contributor.author | Deng, C.R. | |
dc.contributor.author | Shi, Y. | |
dc.contributor.author | Chow, Y.S. | |
dc.contributor.author | Gang, T.B. | |
dc.date.accessioned | 2014-10-29T08:39:48Z | |
dc.date.available | 2014-10-29T08:39:48Z | |
dc.date.issued | 2001-01-16 | |
dc.identifier.citation | Ding, J., Li, Y., Chen, L.F., Deng, C.R., Shi, Y., Chow, Y.S., Gang, T.B. (2001-01-16). Microstructure and soft magnetic properties of nanocrystalline Fe-Si powders. Journal of Alloys and Compounds 314 (1-2) : 262-267. ScholarBank@NUS Repository. https://doi.org/10.1016/S0925-8388(00)01234-2 | |
dc.identifier.issn | 09258388 | |
dc.identifier.uri | http://scholarbank.nus.edu.sg/handle/10635/107123 | |
dc.description.abstract | In this work, fine Fe-Si powders with a nanocrystalline structure were prepared by mechanical alloying (high-energy ball milling) and subsequent heat treatment (in order to optimize their magnetic properties). Good soft magnetic properties were obtained in mechanically alloyed Fe-Si powders. The Fe75Si25 powder annealed at 450 °C possessed a magnetization of 149 Am2/kg and a coercivity of 0.2 kA/m. The coercivity model for soft magnetic nanocrystalline materials could be well applied to the Fe-Si powders in this work. The mechanically alloyed Fe-Si possessed significantly higher magnetic permeability than that of commercially available Fe-Si powder. The permeability of the mechanically alloyed Fe75Si25 powder was comparable with that of mechanically alloyed pure Fe powder. Considering of lower density and better chemical stability of Fe-Si, the mechanically alloyed Fe-Si may be interesting for soft magnetic application including magnetic shielding and electromagnetic noise suppression. | |
dc.description.uri | http://libproxy1.nus.edu.sg/login?url=http://dx.doi.org/10.1016/S0925-8388(00)01234-2 | |
dc.source | Scopus | |
dc.type | Article | |
dc.contributor.department | MATERIALS SCIENCE | |
dc.description.doi | 10.1016/S0925-8388(00)01234-2 | |
dc.description.sourcetitle | Journal of Alloys and Compounds | |
dc.description.volume | 314 | |
dc.description.issue | 1-2 | |
dc.description.page | 262-267 | |
dc.description.coden | JALCE | |
dc.identifier.isiut | 000166459100039 | |
Appears in Collections: | Staff Publications |
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