ZUNA Petr České vysoké učení technické v Praze

Spoluautoři Jakub HORNÍK, Jaroslav MÁLEK, František JANDOŠ

The kinetics of austenite grain growth was evaluated in range of usual forging temperatures (850 – 1250 °C). The steels type C35E, SA-508 and 3.5Ni-1,.5Cr were compared. The metallographic evaluation of annealed and water cooled samples was applied. Up to the temperature 1000 °C there are no significant grain coarsening monitored. The effect of alloying elements in evaluated steels on grain growth and recrystallization kinetics of austenite was monitored.