| 利用巴克豪森效应测量铁磁材料的晶粒度 |
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| 引用本文： | 李志谭,王京云. 利用巴克豪森效应测量铁磁材料的晶粒度[J]. 太原科技大学学报, 2000, 0(2) |
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| 作者姓名： | 李志谭 王京云 |
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| 作者单位： | 太原重型机械学院!太原030024 |
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| 基金项目： | 山西省自然科学基金资助项目!(编号 9810 5 2 ) |
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| 摘 要： | 本文研究了铁磁材料的晶粒度与巴克豪森噪声 (BN )强度、波形特征参数之间的关系 ,提出用波形半高宽的占空比 μ作为测量参数 ,能较好地表征晶粒度的大小。
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| 关 键 词： | 巴克豪林效应 晶粒度 |
Measurement of the Grain Size of Ferramagnetic Material by Barkhausen Effect |
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| LI Zhi tan,WANG Jing yun. Measurement of the Grain Size of Ferramagnetic Material by Barkhausen Effect[J]. Journal of Taiyuan University of Science and Technology, 2000, 0(2) |
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| Authors: | LI Zhi tan WANG Jing yun |
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| Abstract: | The paper studies the relationship between the grain size of ferromagnetic materal and Barkhausen Noise BN strength, characteristic parameters of BN wave. In the end, the paper proposes that u whick is half the height of wave peak is a good parameter to measure grain size. |
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| Keywords: | Barkhausen effect grain size. |
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