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Process control in the hot strip mill – impedance spectroscopy for remote analysis of steel microstructures.

Research output: Contribution to journalJournal article

  • C. L. Davis
  • S. J. Dickinson
  • A. J. Peyton
<mark>Journal publication date</mark>10/2005
<mark>Journal</mark>Ironmaking and Steelmaking
Issue number5
Number of pages4
Pages (from-to)381-384
Publication StatusPublished
<mark>Original language</mark>English


The current state of impedance spectroscopy as an online technique in hot strip mills to determine the progress of phase transformations in steels is reviewed. Electromagnetic sensors have the advantage of being non-contact probes and the use of multi-frequency techniques allows the variation of phase composition with depth to be profiled.