Publications in Scientific Journals:

H. Buken, P. Sherstnev, E. Kozeschnik:
"A state parameter-based model for static recrystallization interacting with precipitation";
Modelling and Simulation in Materials Science and Engineering, 24 (2016), 035006.

English abstract:
In the present work, we develop a state parameter-based model for the treatment of simultaneous precipitation and recrystallization based on a single-parameter representation of the total dislocation density and a multi-particle multi-component framework for precipitation kinetics. In contrast to conventional approaches, the interaction of particles with recrystallization is described with a non-zero grain boundary mobility even for the case where the Zener pressure exceeds the driving pressure for recrystallization. The model successfully reproduces the experimentally observed particle-induced recrystallization stasis and subsequent continuation in micro-alloyed steel with a single consistent set of input parameters. In addition, as a state parameter-based approach, our model naturally supports introspection into the physical mechanisms governing the competing recrystallization and recovery processes.

Recrystallization, Precipitation, Zener pressure, Micro-alloyed steel, MatCalc

"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)

Created from the Publication Database of the Vienna University of Technology.