Modelling of recalescence effect on austenite decomposition
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Peer-reviewed
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Abstract
A model for recalescence has been established by integrating a model for the decomposition of austenite and one dealing with heat transfer with latent heat release taken into account. The effects of recalescence on each individual austenite transformation product have been studied. It was found that Widmanstätten ferrite and pearlite reactions are most affected. The calculated cooling curve, as affected by the recalescence, has also been verified with a commercial steel subjected to two different environment conditions.
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Keywords
recalescence, austenite decomposition, cooling curve
Journal Title
Materials Science and Technology
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0267-0836
1743-2847
1743-2847
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Publisher
Taylor & Francis