Hore, S and Das, Suchandan K (2013) Mathematical Modelling of Microstructure Evolution During Hot Strip Rolling of Trip Steel Using A Multi-Scale Framework. In: Proceeding of the international Conference on science and technology of ironmaking and steelmaking, December 16-18, 2013, CSIR-NML Jamshedpur.
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A multiscale modelling procedure has been proposed to character evolution during hot strip rolling of TRIP steel. The multiscale framew continuum dislocation density evolution model coupled with a lumpe transfer model which have been seamlessly integrated with a mesos simulation methodology to compute microstructural evolution. The disloca calculates the temporal evolution of dislocation density from which cons behavior has been predicted and successfully validated with the publish parameter transient heat transfer model has been developed to calculat temperature in time domain. The heat transfer model incorporates effect different strain rates in the energy conservation formulation. The temmicrostructure during hot rolling of TRIP steel is simulated by Mo incorporating the thermal and dislocation density information from the co predicted temporal evolution of grain size, recrystallized fractions and fl successfully validated with the published literature.
|Item Type:||Conference or Workshop Item (Paper)|
|Uncontrolled Keywords:||Monte Carlo simulation, thermomechanical processing, dislocations, grain growth, recrystallization|
|Divisions:||Material Science and Technology|
|Deposited By:||Sahu A K|
|Deposited On:||17 Nov 2014 13:14|
|Last Modified:||29 Apr 2015 14:07|
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