{"title":"Influence of selected defect parameter on response signals in swept frequency electromagnetic nondestructive testing","authors":"Andrea Štubendeková, L. Janoušek","doi":"10.1109/ELEKTRO.2016.7512146","DOIUrl":null,"url":null,"abstract":"This work deals with eddy current nondestructive testing using swept frequency. A plate specimen made of austenitic steel SUS 316L containing artificial electro-discharged notches is investigated by two eddy current probes. A wide frequency range is used for the experiments while the probes containing transmitting and receiving coils are located in fixed position. The amplitude frequency characteristics of the probes are recorded as the response signals. Influence of the defects' length on the response signals is evaluated in order to investigate resolution of the method.","PeriodicalId":369251,"journal":{"name":"2016 ELEKTRO","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-05-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 ELEKTRO","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ELEKTRO.2016.7512146","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 2
Abstract
This work deals with eddy current nondestructive testing using swept frequency. A plate specimen made of austenitic steel SUS 316L containing artificial electro-discharged notches is investigated by two eddy current probes. A wide frequency range is used for the experiments while the probes containing transmitting and receiving coils are located in fixed position. The amplitude frequency characteristics of the probes are recorded as the response signals. Influence of the defects' length on the response signals is evaluated in order to investigate resolution of the method.
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