| 漏磁NDT原理的研究 |
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| 引用本文： | 何辅云,赖志荣.漏磁NDT原理的研究[J].合肥工业大学学报(自然科学版),1994(3). |
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| 作者姓名： | 何辅云 赖志荣 |
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| 作者单位： | 合肥工业大学计算机系，胜利油田孤东油厂 |
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| 摘 要： | 本文在导出铁磁性材料内缩缺陷和表面缺陷的磁场强度表达式基础上，研究了缺陷的外部空间漏磁场，缺陷内磁场和缺陷几何参数之间的关系．
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| 关 键 词： | 缺陷，漏磁NDT，铁磁材料 |
PRINCIPLE RESEARCH ON MAGNETIC LEAKAGE NDT |
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| He Fuyun, Lai Zhirong.PRINCIPLE RESEARCH ON MAGNETIC LEAKAGE NDT[J].Journal of Hefei University of Technology(Natural Science),1994(3). |
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| Authors: | He Fuyun Lai Zhirong |
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| Institution: | He Fuyun; Lai Zhirong |
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| Abstract: | The paper first provides relations of magnetic field about steel-magnetic material defect, then the relations between magnetic leakage field of defect and factors of failures are studied. |
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| Keywords: | defect magnetic leakage NDT steel-magnetic material |
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