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DETERMINATION OF AUSTENITE DECOMPOSITION TEMPERATURES USING THERMODYNAMIC SW FACTSAGE

1 SNIEGOŇ Michal
Co-authors:
1 TKADLEČKOVÁ Markéta 1 WALEK Josef 1 CUPEK Jiří 2 MERDER Tomasz 1 CHUDOBOVÁ Lucie
Institutions:
1 VSB - Technical University of Ostrava, Ostrava, Czech Republic, EU, michal.sniegon@vsb.cz
2 Politechnika Ślaska, Gliwice, Poland, EU, tomasz.merder@polsl.pl
Conference:
31st International Conference on Metallurgy and Materials, Orea Congress Hotel Brno, Czech Republic, EU, May 18 - 19, 2022
Proceedings:
Proceedings 31st International Conference on Metallurgy and Materials
Pages:
121-127
ISBN:
978-80-88365-06-8
ISSN:
2694-9296
DOI:
https://doi.org/10.37904/metal.2022.4450
Published:
30th June 2022
Proceedings of the conference have already been published in Scopus and we are waiting for evaluation and potential indexing in Web of Science.
Metrics:
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Abstract

The article will deal with the determination of austenite decomposition temperatures using the available SW FactSage. The determination of austenite decomposition temperatures is one of the basic information that can provide the technologist and subsequently help to change the properties of steel during steel processing. Austenite is one of the interstitial carbon solutions. Austenite is characterized by a cubic area-centered lattice and its structure is formed by regular grains. Various phases or structural components may form during cooling of austenite. Depending on the cooling of the steel, perlite, bainite and martensite may be formed. During the cooling of the steel, the area-centered lattice changes to a spatially centered iron lattice alfa. The aim of the presented work will be to determine the decomposition temperatures of austenite in 41Cr4 steel.

Keywords: Steel, FactSage, austenite, transformation, temperature

© This is an open access article distributed under the Creative Commons Attribution License which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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