Automated Magnetic Field Evaluation for Magnetic Particle Inspection by Impulse

被引：0

作者：

Pavel Staněk

Zbyněk Škvor

机构：

[1] Czech Technical University in Prague,Department of Electromagnetic Field, Faculty of Electrical Engineering

来源：

Journal of Nondestructive Evaluation | 2019年 / 38卷

关键词：

Magnetic particle inspection; Magnetic field evaluation; Magnetic field polarization; Probability of detection;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

A new method of magnetic field evaluation for magnetic particle inspection is presented. Measurements show that a magnetic field value itself is not a sufficient predictor of detection ability. The evaluation method is based on a magnetic field measurement and the calculation of the impulse of magnetic force on a detection particle. Results are compared with commonly used gauges. Directions of sufficient field indicated by this novel method correspond with directions shown by standard gauges.

引用

共 9 条

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[2]

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[5]

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