C. Y. Chen and C. C. Chen and J. S. Lin
Morphology Feature of Nanostructure Bainitic Steel after Tempering Treatment
928 - 931
2014
8
5
International Journal of Chemical and Molecular Engineering
https://publications.waset.org/pdf/9998263
https://publications.waset.org/vol/89
World Academy of Science, Engineering and Technology
The microstructure characterization of tempered nanocrystalline bainitic steel is investigated in the present study. It is found that two types of plastic relaxation, dislocation debris and nanotwin, occurs in the displacive transformation due to relatively low transformation temperature and high carbon content. Because most carbon atoms trap in the dislocation, high dislocation density can be sustained during the tempering process. More carbides only can be found in the high tempered temperature due to intense recovery progression.
Open Science Index 89, 2014