engleski

Mathematical Modelling of Austenite Decomposition During the Quenching

Mathematical modelling of austenite decomposition has been investigated. Phase portion in steel are predict based on hardenability curve of Jominy-specimen. The kinetic of phase transformations and hardness distribution have been estimated based on time relevant for structure transformation. The designed inverse method of prediction austenite decomposition is used in computer simulation of microstructure transformation during the austenite decomposition of steel C 45 (DIN). The kinetic of austenite decomposition and IT-diagrams of steel can be successfully predicted by proposed method.

Austenite decomposition; Computer simulation; Quenching; Steel

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