Quantification of Phase Transformation Kinetics under Thermomechanical Conditions Using Dilatometry Data
2012 ◽
Vol 622-623
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pp. 581-584
Keyword(s):
Using dilatometric technique, it is the purpose of present research to quantify the kinetics of austenite decomposition during cooling after isothermal hot compression. To reach this aim, based on lattice parameters and thermal expansion coefficients of different phases, a new model was proposed. In this model, the contributions of both isotropic and non-isotropic dilatations were considered. The model was applied to 22MnB5 steel to predict formation of bainite and martensite. Furthermore, the model was developed in order to determine the final fraction of deformation induced ferrite (DIF).
2011 ◽
Vol 399-401
◽
pp. 80-84
2016 ◽
Vol 30
(11)
◽
pp. 1650127
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1985 ◽
Vol 82
(3)
◽
pp. 1611-1612
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