Effect of Martensitic Transformation on the Plate Shape of the High Strength Steel during Roller Quenching Process

The variation of the temperature, stress and deformation of the high strength steel was simulated by using MSC.MARC software. The effect of martensitic transformation on the temperature, stress and deformation filed was discussed. The results shown that, the equivalent stress of the plate along length direction is distributed uneven when considered the phase transition. The maximum deformation and the deformation along length direction of the plate are increased obviously when considered the martensitic transformation.