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| Fe_(73.5)Cu_1Nb_3Si_(13.5)B_9非晶薄带的磁感应效应 | |
| 引用本文： | 黄强,喻耀华,蒋达国. Fe_(73.5)Cu_1Nb_3Si_(13.5)B_9非晶薄带的磁感应效应[J]. 磁性材料及器件, 2010, 41(1): 27-31 |
| 作者姓名： | 黄强 喻耀华 蒋达国 |
| 作者单位： | 1. 井冈山大学,工学院,江西吉安,343009 2. 吉安市第一中学,江西吉安,343000 3. 井冈山大学,数理学院,江西吉安,343009 |
| 基金项目： | 江西省科技支撑计划项目(2009-1) |
| 摘 要： | 研究了交流信号电压、直流磁场和限流电阻对Fe73.5Cu1Nb3Si13.5B9非晶薄带磁感应效应和磁感应效应变化幅度的影响。结果表明,当信号为正弦交流电时,线圈感应电压也为同频率的正弦交流电压;当信号为矩形脉冲电压时,线圈感应电压则为同频率的尖脉冲电压。当信号为正弦交流电时,磁感应效应随着交流电压幅值的增大而增强,随着直流磁场强度和限流电阻的增大而减弱,磁感应效应变化幅度随着直流磁场强度和交流电压幅值的增大而增大,随着限流电阻的增大呈现出先增大后减小的趋势。 |
| 关 键 词： | Fe73.5Cu1Nb3Si13.5B9非晶薄带 磁感应效应 交流信号电压 直流磁场 限流电阻 |
The Magnetic Induction Effect of Fe_(73.5)CU_1Nb_3Si_(13.5)B_9 Amorphous Alloy Ribbons |
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| HUANG Qiang,YU Yao-hua,JIANG Da-guo. The Magnetic Induction Effect of Fe_(73.5)CU_1Nb_3Si_(13.5)B_9 Amorphous Alloy Ribbons[J]. Journal of Magnetic Materials and Devices, 2010, 41(1): 27-31 | |
| Authors: | HUANG Qiang YU Yao-hua JIANG Da-guo |
| Affiliation: | HUANG Qiang1,YU Yao-hua3,JIANG Da-guo2 1.College of Engineering,Jinggangshan University,Ji'an 343009,China,2.College of Mathematics , Physica,3.Ji'an No1 Middle School,Ji'an 343000 |
| Abstract: | Influences of AC signal voltage,DC magnetic field and current limiting resistance on the magnetic induction effect and the amplitude of magnetic induction effect of Fe73.5Cu1Nb3Si13.5B9 amorphous alloy ribbons were studied.The results showed that sine signal induces an alternating current of the same frequency,rectangle signal induces a sharp pulse voltage of the same frequency.When the signal is sine signal,the magnetic induction effect increases with the increasing of signal voltage amplitude,but decrease... |
| Keywords: | Fe73.5Cu1Nb3Si13.5B9 amorphous alloy ribbons magnetic induction effect AC signal voltage DC field current limiting resistance |
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