期刊文献+

(Fe_(1-x)Co_x)_(80)Zr_(10)B_(10)(x=0,0.1,0.2,0.3)合金的热性能、结构和磁性能研究 被引量:2

Thermal Property, Structure and Magnetic Property of (Fe_(1-x)Co_x)_(80)Zr_(10)B_(10)(x=0,0.1,0.2,0.3) Alloys
原文传递
导出
摘要 采用单辊快淬法制备(Fe1-x Cox)80Zr10B10(x=0,0.1,0.2,0.3)非晶合金,并对4种合金在不同温度下进行等温热处理。利用差热分析仪(DTA),X射线衍射仪(XRD),透射电镜(TEM)和振动样品磁强计(VSM)等测试手段对样品的热性能、微观结构及磁性能进行研究。结果表明,未添加Co元素的Fe80Zr10B10合金的热稳定性明显高于添加Co元素的合金,而(Fe1-x Cox)80Zr10B10(x=0.1,0.2,0.3)合金的热稳定性相差不大。Fe80Zr10B10和Fe72Co8Zr10B10合金的晶化过程相似;Fe64Co16Zr10B10和Fe56Co24Zr10B10合金的晶化过程相似。4种合金的矫顽力(Hc)呈现先上升后下降的趋势,在873 K达到最大值。 (Fe1-x Cox)80Zr10B10(x=0, 0.1, 0.2, 0.3) amorphous ribbons were prepared by the single roller melt-spinning and they are isothermally annealed at different temperatures. Thermal properties, microstructures and magnetic properties of the samples were investigated by differential thermal analysis(DTA), X-ray diffraction(XRD), transmission electron microscopy(TEM) and vibrating sample magnetometer(VSM). The results show that the thermal stability of the Co-free alloy is higher than that of the Co-containing alloys.However, there is little difference in the thermal stability of(Fe1-x Cox)80Zr10B10(x=0.1, 0.2, 0.3) alloys. The crystallization processes of Fe80Zr10B10 and Fe72Co8Zr10B10 alloys are similar. The crystallization processes of Fe64Co16Zr10B10 and Fe56Co24Zr10B10 alloys are similar.Coercivity(Hc) of the four alloys all increase firstly and then decrease. At 873 K, Hc all reaches the maximum.
出处 《稀有金属材料与工程》 SCIE EI CAS CSCD 北大核心 2015年第3期616-620,共5页 Rare Metal Materials and Engineering
基金 吉林省科技发展计划资助项目(201105083) 教育厅"十二五"科学技术研究项目(2011-158) 吉林师范大学研究生创新科研计划项目(201103)
关键词 非晶合金 热稳定性 亚稳相 amorphous alloy thermal stability metastable phase
  • 相关文献

参考文献17

二级参考文献59

共引文献28

同被引文献10

引证文献2

二级引证文献3

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部