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https://doi.org/10.1016/S0921-4526(02)01717-9
| Title: | Magnetic properties of Nd55-xCoxFe30Al10B5 cast rods | Authors: | Dan, N.H. Phuc, N.X. Hong, L.V. Kong, H.Z. Ding, J. |
Keywords: | Bulk-amorphous materials Coercivity mechanism Hard-magnetic materials Rare-earth transition metal alloys |
Issue Date: | Apr-2003 | Citation: | Dan, N.H., Phuc, N.X., Hong, L.V., Kong, H.Z., Ding, J. (2003-04). Magnetic properties of Nd55-xCoxFe30Al10B5 cast rods. Physica B: Condensed Matter 327 (2-4) : 159-162. ScholarBank@NUS Repository. https://doi.org/10.1016/S0921-4526(02)01717-9 | Abstract: | Nd55-xCoxFe30Al10B5 (x = 0, 5, 10, 15 and 20) rods with a thickness of 1 mm were prepared by the arc-melting copper mold suction-casting method. At appropriate compositions, the coercivity, remanence and Curie temperature of the alloys simultaneously rise considerably. Coercivities larger than 1120 kA/m have been observed at room temperature for rods with x-values between 10 and 20. The remanent magnetization rises from ∼13 to ∼24 Am2/kg and the Curie temperature increases from ∼450 to ∼625 K when the Co-concentration, x, in the alloys increases from 0 to 20. The magnetic behavior of the alloys has been investigated at low temperatures. © 2002 Elsevier Science B.V. All rights reserved. | Source Title: | Physica B: Condensed Matter | URI: | http://scholarbank.nus.edu.sg/handle/10635/112667 | ISSN: | 09214526 | DOI: | 10.1016/S0921-4526(02)01717-9 |
| Appears in Collections: | Staff Publications |
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