High magnetic coercivity of neodymium- and didymium-cobalt alloys sintered with Pr and Sm additives
- 1 November 1972
- journal article
- research article
- Published by AIP Publishing in Applied Physics Letters
- Vol. 21 (9) , 446-448
- https://doi.org/10.1063/1.1654450
Abstract
The coercive forces of micron‐sized NdCo5 and DiCo5 are less than 200 Oe. When these compounds were sintered with Pr–Co and Sm–Co as sintering aids, relatively high coercivities could be obtained. The highest coercivities of sintered NdCo5 and DiCo5 are 4000 and 10 280 Oe, respectively.Keywords
This publication has 4 references indexed in Scilit:
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- Rare-Earth-Compound Permanent MagnetsJournal of Applied Physics, 1970
- Etude magnetique du compose intermetallique NdCo5Journal of Physics and Chemistry of Solids, 1966