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通过对交流E型环形标准缺陷样件磁粉检测正确应用的探讨研究,分析了影响交流E型环形标准缺陷样件使用的因素,并从电源互感器、磁悬液是否合格、操作方法恰当、磁悬液流速和浓度对缺陷显示的影响等方面进行了试验分析,阐述了如何正确使用交流E型环形标准缺陷样件,为今后在磁粉检测中更为合理、有效、正确地使用交流E型环形标准缺陷样件提供了一定的理论依据。
Through the research on the correct application of the AC E-ring standard defect sample magnetic particle detection, the factors influencing the use of the AC E-ring standard defect sample are analyzed. From the power transformer, the magnetic suspension is qualified, the operation method is appropriate, the magnetic The influence of the flow velocity and the concentration of the suspension on the display of the defects, and the analysis of how to correctly use the exchange E-shaped annular standard defect samples for the future in the magnetic particle detection more reasonable, effective and proper use of AC E-ring Standard defect samples provide some theoretical basis.