| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 1630102 | Journal of Iron and Steel Research, International | 2006 | 5 Pages |
Abstract
Some numerical models such as central atoms model (CAM) and superelement model were used to simulate the thermodynamics of austenite decomposition in the Fe-C-Mn-Si TRIP (transformation induced plasticity) steels. Thermodynamic calculations were carried out under a para-equilibrium (PE) condition. The results show that certain silicon content can accelerate the polygonal ferritic transformation and increase the volume fraction and stability of retained austenite by retarding the precipitation of carbides during the bainitic transformation.
Related Topics
Physical Sciences and Engineering
Materials Science
Metals and Alloys
Authors
ZHU Li-juan, WU Di, ZHAO Xian-ming,