{"title":"An inductive method for monitoring impurities in non-ferromagnetic metals","authors":"Gennadii L. Losev, A. Mamykin","doi":"10.17072/1994-3598-2022-1-38-43","DOIUrl":null,"url":null,"abstract":"The paper presents a method for electromagnetic measurements of the chemical impurities’ con-centration in samples of non-ferrous metals. The principle of measurements is described and the in-fluence of the inaccuracy in geometric dimensions of the analyzed metal volume on the measure-ment error is established. The proposed measurement method was tested on model samples of a tin-lead alloy with an admixture of copper particles of various mass concentrations. For the select-ed combination of the analyzed metal and impurities a calibration curve of the sensor was ob-tained in the concentration range from 0 to 10%.","PeriodicalId":41257,"journal":{"name":"Vestnik Permskogo Universiteta-Istoriya-Perm University Herald-History","volume":"54 1","pages":""},"PeriodicalIF":0.1000,"publicationDate":"2022-01-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Vestnik Permskogo Universiteta-Istoriya-Perm University Herald-History","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.17072/1994-3598-2022-1-38-43","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"HISTORY","Score":null,"Total":0}
引用次数: 1
Abstract
The paper presents a method for electromagnetic measurements of the chemical impurities’ con-centration in samples of non-ferrous metals. The principle of measurements is described and the in-fluence of the inaccuracy in geometric dimensions of the analyzed metal volume on the measure-ment error is established. The proposed measurement method was tested on model samples of a tin-lead alloy with an admixture of copper particles of various mass concentrations. For the select-ed combination of the analyzed metal and impurities a calibration curve of the sensor was ob-tained in the concentration range from 0 to 10%.
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