一种监测非铁磁性金属中杂质的感应方法

IF 0.1 Q3 HISTORY

Vestnik Permskogo Universiteta-Istoriya-Perm University Herald-History Pub Date : 2022-01-01 DOI:10.17072/1994-3598-2022-1-38-43

Gennadii L. Losev, A. Mamykin

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引用次数: 1

摘要

本文介绍了一种电磁测量有色金属样品中化学杂质浓度的方法。阐述了测量原理，建立了被分析金属体积几何尺寸不准确对测量误差的影响。用不同质量浓度的铜颗粒混合锡铅合金模型样品对所提出的测量方法进行了测试。对于选定的被分析金属和杂质的组合，在0 ~ 10%的浓度范围内得到了传感器的校准曲线。

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An inductive method for monitoring impurities in non-ferromagnetic metals

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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来源期刊

Vestnik Permskogo Universiteta-Istoriya-Perm University Herald-History HISTORY-

CiteScore

0.20

自引率

0.00%

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