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Determination of co...
Determination of coating thickness of a copper-plated steel wire by measurement of the internal wire impedance
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- Båvall, Lennart (author)
- Linköpings universitet,Institutionen för fysik, kemi och biologi,Tekniska högskolan
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(creator_code:org_t)
- Institute of Electrical and Electronics Engineers (IEEE), 1998
- 1998
- English.
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In: IEEE Transactions on Instrumentation and Measurement. - : Institute of Electrical and Electronics Engineers (IEEE). - 0018-9456 .- 1557-9662. ; 47:4, s. 1013-1019
- Related links:
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
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- A measurement of the internal impedance of a copper-cladded steel wire by a quote measurement of the voltage across and current through the wire can be used as a method to determine the cladding thickness. An electromagnetic model accounting for the internal impedance with different values of the coating thickness on a steel wire is described. Numerical calculations based on this model have been carried out and compared with measurements. An example shows how the method can be used to model a steel wire with a coating of copper to find the expected impedance as a function of coating thickness
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- ref (subject category)
- art (subject category)
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