On carbon distribution in austenite Fe‑C alloys

Based on the calculations of the model of the elementary crystal cell γ‑iron, it is shown that carbon ions cannot be present in its open pores. Carbon in Fe‑C alloys dissolves and distributes mainly as elementary graphite nanocrystals. In steel austenite, carbon is found in elementary graphite nanoc...

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Bibliographic Details
Published inLitʹë i metallurgiâ no. 2; pp. 23 - 25
Main Authors Marukovich, E. I., Stetsenko, V. Yu, Stetsenko, A. V.
Format Journal Article
LanguageEnglish
Published Belarusian National Technical University 31.05.2022
Subjects
atoms
austenite
carbon
cast iron
graphite
ions
iron‑carbon complexes
nanocrystals
steel
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Summary:Based on the calculations of the model of the elementary crystal cell γ‑iron, it is shown that carbon ions cannot be present in its open pores. Carbon in Fe‑C alloys dissolves and distributes mainly as elementary graphite nanocrystals. In steel austenite, carbon is found in elementary graphite nanocrystals and in iron‑carbon complexes. In cast iron austenite, carbon is found in elementary graphite nanocrystals.
ISSN:1683-6065
2414-0406
DOI:10.21122/1683-6065-2022-2-23-25