Abstract
This paper reports the effect of micro structural 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. © 2004 Acta Materialia Inc. Published by Elsevier Ltd. All rights reserved.
Original language | English |
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Pages (from-to) | 379-383 |
Number of pages | 4 |
Journal | Scripta Materialia |
Volume | 51 |
Issue number | 5 |
DOIs | |
Publication status | Published - Sept 2004 |
Keywords
- Decarburisation
- Electromagnetic
- Phase transformation
- Sensor
- Steel