Magnetic properties of Sm5(Fe,Co)17 melt-spun ribbons
Magnetic properties of Sm5(Fe,Co)17 melt-spun ribbons
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Sm5(Fe,Co)17熔纺薄带的磁性能
DOI：
10.1063/1.2834716
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发表时间：
2008
影响因子：
3.2
通讯作者：
T. Saito
中科院分区：
文献类型：
--
作者：
T. Saito
研究了Sm5(Fe1−xCOX)17(x=0-0.3)相的合成及其磁性能。非晶态Sm5(Fe，Co)17相的居里温度随Sm5(Fe，Co)17熔体薄带中钴含量的增加而升高。非晶态Sm_5(Fe，Co)_(17)薄带的热处理形成了Sm_5(Fe，Co)_(17)和Sm(Fe，Co)_3相。退火后的Sm5Fe17快淬带具有36.8kOe的大矫直力和40emu/g的剩磁，Co替代Fe可以提高Sm5Fe17快淬带的剩磁。然而，取代导致了矫顽力的降低。这是由于Sm(Fe，Co)3相的形成。本文研究了Sm(Fe1−xCox)17(x=0-0.3)相的合成及其磁性能。非晶态Sm5(Fe，Co)17相的居里温度随Sm5(Fe，Co)17熔体薄带中钴含量的增加而升高。非晶态Sm_5(Fe，Co)_(17)薄带的热处理形成了Sm_5(Fe，Co)_(17)和Sm(Fe，Co)_3相。退火后的Sm5Fe17快淬带具有36.8kOe的大矫直力和40emu/g的剩磁，Co替代Fe可以提高Sm5Fe17快淬带的剩磁。然而，取代导致了矫顽力的降低。这是由于形成了Sm(Fe，Co)3相。
An investigation of the synthesis of the Sm5(Fe1−xCox)17 (x=0–0.3) phase and its magnetic properties is presented. The Curie temperature of the amorphous Sm5(Fe,Co)17 melt-spun ribbon phase increases with increasing cobalt content of the Sm5(Fe,Co)17 melt-spun ribbon. Heat treatment of amorphous Sm5(Fe,Co)17 melt-spun ribbons resulted in the formation of the Sm5(Fe,Co)17 and Sm(Fe,Co)3 phases. Annealed Sm5Fe17 melt-spun ribbon exhibited a large coercivity of 36.8kOe with a remanence of 40emu∕g. The remanence of the Sm5Fe17 melt-spun ribbon was increased by the substitution of Co for Fe in the Sm5Fe17 melt-spun ribbon. However, the substitution resulted in a decrease in the coercivity. This was due to the formation of the Sm(Fe,Co)3 phase.An investigation of the synthesis of the Sm5(Fe1−xCox)17 (x=0–0.3) phase and its magnetic properties is presented. The Curie temperature of the amorphous Sm5(Fe,Co)17 melt-spun ribbon phase increases with increasing cobalt content of the Sm5(Fe,Co)17 melt-spun ribbon. Heat treatment of amorphous Sm5(Fe,Co)17 melt-spun ribbons resulted in the formation of the Sm5(Fe,Co)17 and Sm(Fe,Co)3 phases. Annealed Sm5Fe17 melt-spun ribbon exhibited a large coercivity of 36.8kOe with a remanence of 40emu∕g. The remanence of the Sm5Fe17 melt-spun ribbon was increased by the substitution of Co for Fe in the Sm5Fe17 melt-spun ribbon. However, the substitution resulted in a decrease in the coercivity. This was due to the formation of the Sm(Fe,Co)3 phase.
影响因子：
3.2
作者：
SAGAWA, M;FUJIMURA, S;MATSUURA, Y
通讯作者：
MATSUURA, Y