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Effect of microstructural variations on smart inductive sensor measurements of phase transformation in steel.

Research output: Contribution to Journal/MagazineJournal article

  • M. P. H. Papaelias
  • M. Strangwood
  • A. J. Peyton
  • C. L. Davis
<mark>Journal publication date</mark>09/2004
<mark>Journal</mark>Scripta Materialia
Issue number5
Number of pages5
Pages (from-to)379-383
Publication StatusPublished
<mark>Original language</mark>English


This paper reports the effect of microstructural variations, particularly decarburisation, on the signal from an electromagnetic sensor used to detect ferrite formation from austenite below the Curie temperature. The decarburisation type (full or partial) and sensor frequency affect the amount the signal is dominated by the surface decarburised region.