Static Recrystallization Modelling of Hot Deformed Microalloyed Steels at Temperatures below the Critical Temperature
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概要
- 論文の詳細を見る
Using torsion tests and applying the back extrapolation method a model has been constructed to predict the recrystallized fraction of deformed austenite in Nb, V and Ti microalloyed steels at temperatures below the temperature at which the inhibition of recrystallization commences due to induced precipitation, This temperature, named static recrystallization critical temperature, is modelled as a function of grain size, strain and the solubility temperature. A discussion is made of the importance of being able to predict SRCT in order to effectively apply the model of static recrystallization at temperatures both above and below it. It is demonstrated that Niobium precipitates delay the recrystallization most.
- 社団法人 日本鉄鋼協会の論文
- 1996-08-15
著者
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MEDINA S.
Centro Nacional de Investigaciones Metalurgicas
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MANCILLA J.
Centro de Investigacion en Materiales Avanzados
関連論文
- Recrystallization-Precipitation Interaction Study of Two Medium Carbon Niobium Microalloyed Steels
- Determination of Critical Temperatures (T_, A_, A_) in Hot Rolling of Structural Steels with Different Ti and N Contents
- Influence of Ti and N Contents on Austenite Grain Control and Precipitate Size in Structural Steels
- Static Recrystallization Modelling of Hot Deformed Microalloyed Steels at Temperatures below the Critical Temperature
- Influence of Alloying Elements in Solution on Static Recrystallization Kinetics of Hot Deformed Steels
- Influence of Strain on Induced Precipitation Kinetics in Microalloyed Steels
- Static Recrystallization and induced Precipitation in a Low Nb Microalloyed Steel
- Recrystallization-induced Precipitation Interaction in a Medium Carbon Vanadium Microalloyed Steel
- Static Recrystallization Modelling of Hot Deformed Steels Containing Several Alloying Elements
- Static Recrystallization in Austenite and Its Influence on Microstructural Changes in C-Mn Steel and Vanadium Microalloyed Steel at the Hot Strip Mill.