Journal
ISIJ INTERNATIONAL
Volume 52, Issue 9, Pages 1661-1669Publisher
IRON STEEL INST JAPAN KEIDANREN KAIKAN
DOI: 10.2355/isijinternational.52.1661
Keywords
precipitation; kinetics; titanium microalloyed; steel
Categories
Funding
- National Basic Research Program of China (973 Program) [2010CB630805]
- National Natural Science Foundation of China [51071089, 51171087]
Ask authors/readers for more resources
This paper presents an analytical model to describe the precipitation kinetics during isothermal holding following high temperature deformation in Ti micro-alloyed steels. This model was based on the classical nucleation and growth theory (CNGT) and Avrami equation. Using this model, the precipitation-time-temperature (PTT) diagrams for the kinetics of precipitation were easily obtained, and results show a good agreement between the experimental observation and the predictions of the model in terms of the characteristics of the PTT curves, including the shape and nose temperature and chemical composition dependence.
Authors
I am an author on this paper
Click your name to claim this paper and add it to your profile.
Reviews
Recommended
No Data Available