Bernd Böttger, Sonja Stratemeier, Emir Subasic, Klans Göhler, Ingo Steinbach and Dieter Senk Modelling of Hot Ductility during Solidification of Steel Grades in Continuous Casting – Part II Advanced Engineering Materials 12
In continuous casting, the probability of hot-cracks strongly depends on the microstructure. This paper focuses on solidification modelling, which delivers most of the parameters for the physically based hot-cracking criteria within the integrated approach. Solidification is simulated using a multiphase-field model coupled to thermodynamic and diffusion databases using an integrated mesoscale temperature solver. The results are compared to experimental EDX mappings of different steel grades.
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