posted on 2024-11-15, 19:54authored byAndrii Kostryzhev, C Slater, Olexandra Marenych, C Davis
In steels the dependence of ambient temperature microstructure and mechanical properties on solidification rate is not well reported. In this work we investigate the microstructure and hardness evolution for a low C low Mn NbTi-microalloyed steel solidified in the cooling rate range of 1-50 Cs-1. The maximum strength was obtained at the intermediate solidification rate of 30 Cs-1. This result has been correlated to the microstructure variation with solidification rate.
History
Citation
Kostryzhev, A. G., Slater, C. D., Marenych, O. O. & Davis, C. L. (2016). Effect of solidification rate on microstructure evolution in dual phase microalloyed steel. Scientific Reports, 6 35715-1-25715-7.