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首页> 外文期刊>Journal of Alloys and Compounds: An Interdisciplinary Journal of Materials Science and Solid-state Chemistry and Physics >Effects of Mo additive on structure and magnetic properties of Co_(82)Zr_(18) alloy
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Effects of Mo additive on structure and magnetic properties of Co_(82)Zr_(18) alloy

机译：Mo添加剂对Co_（82）Zr_（18）合金组织和磁性能的影响

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摘要

The structure and magnetic properties of Zr_(18)Co_(82-x)Mo_x (1 < = x < = 5) melt-spun ribbons are studied systematically by X-ray diffraction analysis and magnetic measurements. We find a single Co_5Zr phase in Zr_(18)Co_(77)MO_5 melt-spun ribbons, which has a Curie temperature of 450 deg C The coercivity of Co-Zr-Mo melt-spun ribbons increases monotonously from 1.9 to 4.1 kOe with increasing Mo content. Annealing of the Zr_(18)Co_(77)Mo_5 melt-spun ribbons results in a decrease of the coercivity. The hard magnetic phase is confirmed to Co_5Zr phase in Co-Zr-Mo melt-spun ribbons. The coercivity mechanism of Co-Zr-Mo melt-spun ribbons is found to be reverse domain nucleation type.
机译：通过X射线衍射分析和磁测量系统研究了Zr_（18）Co_（82-x）Mo_x（1 <= x <= 5）熔纺带的结构和磁性。我们发现Zr_（18）Co_（77）MO_5熔纺带中的Co_5Zr单相具有居里温度450摄氏度。Co-Zr-Mo熔纺带的矫顽力从1.9 kOe单调增加到4.1 kOe增加钼含量。 Zr_（18）Co_（77）Mo_5熔纺带的退火导致矫顽力降低。在Co-Zr-Mo熔纺薄带中确认硬磁相为Co_5Zr相。发现Co-Zr-Mo熔纺薄带的矫顽力机制是反向域成核型。

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