Talks and Poster Presentations (with Proceedings-Entry):
W. Mayer, S. Sackl, Y.V. Shan, S. Primig, E. Kozeschnik:
"Evolution of precipitates and martensite substructure during continuous heat treatment";
Poster: International Conference on Martensitic Transformations,
Bilbao, Spain;
2014-07-06
- 2014-07-11; in: "Materials Today: Proceedings",
Materials Today: Proceedings (2015),
Volume 2, Supplement 3
(2015),
619
- 622.
English abstract:
In this work, a new theoretical approach is presented, which allows for a thermodynamics-based simulation of the precipitate evolution in the Fe-C martensitic microstructure. The approach is based on a recently developed treatment of the interaction between solute atoms with potential trapping sites, such as substitutional solute atoms, crystal defects or second-phase precipitates. The amount as well as the type and distribution of secondary precipitates during tempering in the temperature range between 50° and 700°C is simulated with the thermo-kinetic software MatCalc and qualitatively compared to selected experimental data from literature.
Keywords:
interstitial trapping; dislocations; martensite tempering; cementite
"Official" electronic version of the publication (accessed through its Digital Object Identifier - DOI)
http://dx.doi.org/10.1016/j.matpr.2015.07.360
Created from the Publication Database of the Vienna University of Technology.