@inproceedings{3c33eaf5b31047e3bf1f05ab780b6b6f,
title = "USE OF THE THERMODYNAMIC DATABASE COMPUTHERM TO CONSTRUCT A REGRESSION EQUATION TO DETERMINE THE LIQUIDUS TEMPERATURE OF 41CR4 STEEL",
abstract = "The subject of this paper is the analysis of phase transformation temperatures, specifically liquidus temperature (TL) for steel quality 41Cr4. To calculate the temperatures, 66 different variants of the chemical composition of a given steel grade were compiled. The calculations were performed in the CompuTherm thermodynamic database using the Lever microsegregation model. The resulting temperatures are further supplemented by multiple regression analysis, which considers the dependence on the chemical temperature. The results of the regression analysis are used to design a regression equation to calculate the liquidus temperature. It is clear from the obtained results that the chemical composition of the steel has a significant temperature effect on the change in the calculated values.",
keywords = "Steel, liquidus, phase, temperature, transformation",
author = "Lucie Chudobov{\'a} and Josef Walek and Michal Sniego{\v n} and Ji{\v r}{\'i} Cupek and Karel Michalek and Mariola Saternus",
note = "Publisher Copyright: {\textcopyright} METAL 2022. All rights reserved.; 31st International Conference on Metallurgy and Materials, METAL 2022 ; Conference date: 18-05-2022 Through 19-05-2022",
year = "2022",
doi = "10.37904/metal.2022.4449",
language = "English",
series = "31st International Conference on Metallurgy and Materials, METAL 2022",
publisher = "TANGER Ltd.",
pages = "72--77",
booktitle = "31st International Conference on Metallurgy and Materials, METAL 2022",
address = "Czech Republic",
}