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Growth kinetics of diiron boride (Fe2B) layer on a carbon steel by four approaches Cover

Growth kinetics of diiron boride (Fe2B) layer on a carbon steel by four approaches

By: B. Bouarour,  M. Keddam and  B. Boumaali  
Open Access
|Apr 2022

Abstract

The pack-boriding kinetics of SAE 1020 steel has been addressed through utilizing four mathematical approaches in case of the formation of diiron boride layers. The values of boron diffusivities and activation energies in Fe2B were assessed in the interval of 1123 to 1223 K by using four models. Finally, the four models were experimentally verified by comparing the predicted results to the experimental value of Fe2B layer thickness determined at 1198 K for 6 hours. Finally, the simulated layers’ thicknesses agreed with the experimental result. In addition, similarities and differences observed in the models were also discussed.

DOI: https://doi.org/10.2478/kom-2022-0001 | Journal eISSN: 1804-1213 | Journal ISSN: 0452-599X
Language: English
Page range: 1 - 6
Published on: Apr 18, 2022
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year

© 2022 B. Bouarour, M. Keddam, B. Boumaali, published by Association of Czech and Slovak Corrosion Engineers
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.