ISSN:
1089-7550
Source:
AIP Digital Archive
Topics:
Physics
Notes:
The principle is discussed for nitriding a sintered Sm2(Fe,M)17Cx (M=metal) intermetallic compound. It is found that a bulk anisotropic magnet with the main composition of Sm2(Fe,M)17CxNy can be formed with a density of about 90% of full density. The physical integrity of the magnet is retained. As an example, an anisotropic magnet with the composition of Sm2Fe16.6Cr0.4C1.2Ny shows a coercivity of 6.3 kOe, a remanence, Mr, of 790 G, and an energy product of 15 MGOe at room temperature. © 1997 American Institute of Physics.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.365426