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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Rao, N.V.R. Gabay, A.M. Hadjipanayis, G.C. |
| Copyright Year | 1965 |
| Abstract | MnBi/Sm2Fe17Nx bulk anisotropic hybrid magnets have been fabricated employing hot compaction of mechanically milled powders. The effects of Sm2Fe17Nx content on the magnetic properties, density and texture of the hybrid magnets were investigated. With increasing Sm2Fe17Nx content, the density of hybrid magnets decreases, their coercivity (Hc) remains nearly constant, while the remanence (Mr) increases drastically. The MnBi/40% Sm2Fe17Nx magnet displays an Hc value of 5.7 kOe with Mr of 69 emu/g; these values for pure MnBi magnet are 6.5 kOe and 45 emu/g. An energy product [(BH)max] of 7 MGOe was obtained in the hybrid magnet with 40% Sm2Fe17Nx, which is 20% higher than that of single phase MnBi magnet [5.8 MGOe]. |
| Sponsorship | IEEE Magnetics Society |
| Starting Page | 3255 |
| Ending Page | 3257 |
| Page Count | 3 |
| File Size | 1260326 |
| File Format | |
| ISSN | 00189464 |
| Volume Number | 49 |
| Issue Number | 7 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2013-07-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Perpendicular magnetic anisotropy Magnetic hysteresis Magnetic resonance imaging Saturation magnetization Powders Magnetometers samarium compounds Manganese compounds materials processing permanent magnets |
| Content Type | Text |
| Resource Type | Article |
| Subject | Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering |
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