Electronic Resource
Woodbury, NY
:
American Institute of Physics (AIP)
Applied Physics Letters
62 (1993), S. 2874-2876
ISSN:
1077-3118
Source:
AIP Digital Archive
Topics:
Physics
Notes:
Sintering characteristics of Sm2Fe17Nx were studied under high-pressure conditions (pressure=3 GPa and temperatures=300, 550, and 800 °C) without any binding material. High-pressure treatments at 3 GPa and 550 °C succeeded in preparing the sintered materials without any decomposition, which possessed density values close to the theoretical one and good mechanical strength property, although the temperature of 300 °C was little enough for sintering of the Sm2Fe17Nx powder and the sample prepared at 800 °C provided a different x-ray diffraction (XRD) pattern from that of Sm2Fe17Nx. The result that the remanence values of Sm2Fe17Nx were almost similar to each other (6.5–7.0 kG) before and after the sintering at 3 GPa and 550 °C indicated that the high-pressure treatments never involved any serious undesirable effect on the magnetization property of resulting sintered materials.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1063/1.109186
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