Effect of the Rate of Hot Compressive Deformation on the Kinetics of Dynamic and Static Recrystallization of Novel Medium-Carbon Medium-Alloy Steel
Dynamic and static recrystallization occurring under hot deformation at a rate of 1 and 100 sec – 1 in high-strength medium-carbon wear-resistant steels developed at CRISM “Prometey” for die forming of parts of driven elements of tillage machines is studied. The critical strain of dynamic recrystallization and the threshold temperatures and times of finish of static recrystallization are determined for the studied deformation rates at various temperatures.
Key wordsrecrystallization deformation rate medium-carbon steel die forming
The work has been performed with financial support of the Ministry of Education and Science of the RF within Subsidy Agreement No. 14.579.21.0003 (the Unique Project Identifier is RFMEFI 57914X0003).
The authors work at the “Kurchatov Institute” – CRISM “Prometey” Research Center and are performers of the Project
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