| 热处理对Fe基合金丝巨磁阻抗效应的影响 |
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| 引用本文： | 杨晓红,方允樟,郑金菊,施方也,孙怀君.热处理对Fe基合金丝巨磁阻抗效应的影响[J].复旦学报(自然科学版),2011(2):154-157. |
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| 作者姓名： | 杨晓红 方允樟 郑金菊 施方也 孙怀君 |
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| 作者单位： | 金华职业技术学院;浙江师范大学数理与信息工程学院; |
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| 基金项目： | 浙江省教育厅资助项目(ZC200803633) |
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| 摘 要： | 采用高频感应加热熔融快淬法拉制玻璃包裹的 Fe 基非晶合金细丝,采用温度退火制备纳米晶丝;利用真空镀膜法制作了纵向驱动微型线圈;研究不同退火温度下合成的Fe基合金丝在纵向驱动方式下的巨磁阻抗(GMI)效应.结果表明:对玻璃包裹的Fe基合金非晶丝采用不同退火温度处理,可以不同程度消除材料中的残余应力,提高材料的软磁性能,...
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| 关 键 词： | Fe基合金晶丝 温度退火 巨磁阻抗 内应力 |
Influence of Heat Treatment on Giant Magneto Impedance Effect of Fe-based Noncrystalline Ribbons |
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| YANG Xiao-hong,FANG Yong-zhang,ZHENG Jing-ju,SHI fang-ye,SUN Huai-jun.Influence of Heat Treatment on Giant Magneto Impedance Effect of Fe-based Noncrystalline Ribbons[J].Journal of Fudan University(Natural Science),2011(2):154-157. |
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| Authors: | YANG Xiao-hong FANG Yong-zhang ZHENG Jing-ju SHI fang-ye SUN Huai-jun |
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| Institution: | YANG Xiao-hong1,FANG Yong-zhang2,ZHENG Jing-ju2,SHI fang-ye2,SUN Huai-jun2(1.Jinhua College of Vocation and Technology,Jinhua 321007,China,2.College of Physics andMathematics and Information,Zhejing Normal University,Jinhua 321004 |
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| Abstract: | The glass-coated Fe-based noncrystalline ribbon have been fabricated by high frequency induction melting,Fe-based alloy ribbons have been prepared with temperature annealing.A longitudinal driving micro coil was made by vacuum coating.The GMI effect with longitudinal driving on the Fe-based ribbons at different annealing temperature was investigated in this article.The results show that the residual stress may be relieved to a certain extent by annealing the glass-coated Fe-based noncrystalline ribbons and ... |
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| Keywords: | Fe-based noncrystalline ribbons temperature anneal giant magneto impedance effect internal stress |
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