Use this URL to cite or link to this record in EThOS: https://ethos.bl.uk/OrderDetails.do?uin=uk.bl.ethos.259340
Title: The measurement of porosity in tin coatings on steel
Author: Notter, Ian M.
ISNI:       0000 0001 3449 9346
Awarding Body: Loughborough University of Technology
Current Institution: Loughborough University
Date of Award: 1990
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Abstract:
Existing methods for porosity testing are not suitable for accurate quantitative measurements on the very thin coatings produced by modern tinplate lines. Electrochemical tests for use on these coatings, in both the as plated and reflowed condition, have therefore been evaluated. The corrosion potential and polarisation resistance of tinplate in a 0.5M ammonium thiocyanate solution were both found to give an index of the porosity. In the simple case of non-reflowed plate simulated porous tin plates, made from iron wires cast into tin, were used to construct calibration curves for these two methods.
Supervisor: Not available Sponsor: Not available
Qualification Name: Thesis (Ph.D.) Qualification Level: Doctoral
EThOS ID: uk.bl.ethos.259340  DOI: Not available
Keywords: Metallurgy & metallography
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