Using electromagnetic methods to monitor the transformation of steel samples

S. Johnstone, R. Binns, A. J. Peyton, W. D N Pritchard

    Research output: Contribution to journalArticlepeer-review

    Abstract

    This paper describes several electromagnetic sensing arrangements for measuring the percentage of austenite, which has transformed into ferrite in hot rolled steel as it cools. The results from laboratory experiments are presented. These indicate that all the sensors produce outputs, which are associated with the percentage transformation. Using the knowledge gained from this work it is proposed to build an on-line trial sensor for use in a hot strip mill.
    Original languageEnglish
    Pages (from-to)21-29
    Number of pages8
    JournalTransactions of the Institute of Measurement and Control
    Volume23
    Issue number1
    DOIs
    Publication statusPublished - 2001

    Keywords

    • Austenite
    • Electromagnetic
    • Ferrite
    • Phase
    • Steel
    • Transformation

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