Boriding kinetics of Fe2B layers formed on AISI 1045 steel
In the present work, a diffusion model was suggested to study the growth kinetics of Fe2B layers grown on the AISI 1045 steel by the pack-boriding treatment. The generated boride layers were analyzed by optical microscopy and X-ray diffraction analysis. The applied diffusion model is based...
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| Format: | Article |
| Language: | English |
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University of Belgrade, Technical Faculty, Bor
2014-01-01
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| Series: | Journal of Mining and Metallurgy. Section B: Metallurgy |
| Subjects: | |
| Online Access: | http://www.doiserbia.nb.rs/img/doi/1450-5339/2014/1450-53391400019Z.pdf |
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| author | Zuno-Silva J. Ortiz-Domínguez M. Keddam M. Elias-Espinosa M. Damián-Mejía O. Cardoso-Legorreta E. Abreu-Quijano M. |
| author_facet | Zuno-Silva J. Ortiz-Domínguez M. Keddam M. Elias-Espinosa M. Damián-Mejía O. Cardoso-Legorreta E. Abreu-Quijano M. |
| author_sort | Zuno-Silva J. |
| collection | DOAJ |
| description | In the present work, a diffusion model was suggested to study the growth
kinetics of Fe2B layers grown on the AISI 1045 steel by the pack-boriding
treatment. The generated boride layers were analyzed by optical microscopy
and X-ray diffraction analysis. The applied diffusion model is based on the
principle of mass conservation at the (Fe2B/ substrate) interface. It was
used to estimate the boron diffusion coefficients of Fe2B in the temperature
range of 1123-1273 K. A validation of the model was also made by comparing
the experimental Fe2B layer thickness obtained at 1253 K for 5 h of treatment
with the predicted value. Basing on our experimental results, the boron
activation energy was estimated as 180 kJ mol-1 for the AISI 1045 steel. |
| format | Article |
| id | doaj-art-7d8b67407a874b3ba43a95f961d8acda |
| institution | Kabale University |
| issn | 1450-5339 |
| language | English |
| publishDate | 2014-01-01 |
| publisher | University of Belgrade, Technical Faculty, Bor |
| record_format | Article |
| series | Journal of Mining and Metallurgy. Section B: Metallurgy |
| spelling | doaj-art-7d8b67407a874b3ba43a95f961d8acda2025-02-02T15:47:12ZengUniversity of Belgrade, Technical Faculty, BorJournal of Mining and Metallurgy. Section B: Metallurgy1450-53392014-01-0150210110710.2298/JMMB140323019Z1450-53391400019ZBoriding kinetics of Fe2B layers formed on AISI 1045 steelZuno-Silva J.0Ortiz-Domínguez M.1Keddam M.2Elias-Espinosa M.3Damián-Mejía O.4Cardoso-Legorreta E.5Abreu-Quijano M.6Universidad Autónoma del Estado de Hidalgo, Campus Sahagún, Sahagún-Otumba, Hidalgo, MéxicoUniversidad Autónoma del Estado de Hidalgo, Campus Sahagún, Sahagún-Otumba, Hidalgo, MéxicoUSTHB, Faculté de Génie Mécanique et Génie des Procédés, Lab. Techno. Matéri., El-Alia, AlgeriaInstituto Tecnológico y de Estudios Superiores de Monterrey-ITESM Campus Santa Fe, Obregón, MéxicoUniversidad Nacional Autónoma de México-UNAM, Instituto de Investigación en Materiales, Circuito Exterior, Ciudad Universitaria, Coyoacán, MéxicoUniversidad Autónoma del Estado de Hidalgo, Centro de Investigaciones en Materiales y Metalurgia, Ciudad Universitaria Pachuca-Tulancingo, Hidalgo, MéxicoUniversidad Autónoma del Estado de Hidalgo, Campus Sahagún, Sahagún-Otumba, Hidalgo, MéxicoIn the present work, a diffusion model was suggested to study the growth kinetics of Fe2B layers grown on the AISI 1045 steel by the pack-boriding treatment. The generated boride layers were analyzed by optical microscopy and X-ray diffraction analysis. The applied diffusion model is based on the principle of mass conservation at the (Fe2B/ substrate) interface. It was used to estimate the boron diffusion coefficients of Fe2B in the temperature range of 1123-1273 K. A validation of the model was also made by comparing the experimental Fe2B layer thickness obtained at 1253 K for 5 h of treatment with the predicted value. Basing on our experimental results, the boron activation energy was estimated as 180 kJ mol-1 for the AISI 1045 steel.http://www.doiserbia.nb.rs/img/doi/1450-5339/2014/1450-53391400019Z.pdfboridingincubation timeiron boridediffusion modelgrowth kineticsactivation energy |
| spellingShingle | Zuno-Silva J. Ortiz-Domínguez M. Keddam M. Elias-Espinosa M. Damián-Mejía O. Cardoso-Legorreta E. Abreu-Quijano M. Boriding kinetics of Fe2B layers formed on AISI 1045 steel Journal of Mining and Metallurgy. Section B: Metallurgy boriding incubation time iron boride diffusion model growth kinetics activation energy |
| title | Boriding kinetics of Fe2B layers formed on AISI 1045 steel |
| title_full | Boriding kinetics of Fe2B layers formed on AISI 1045 steel |
| title_fullStr | Boriding kinetics of Fe2B layers formed on AISI 1045 steel |
| title_full_unstemmed | Boriding kinetics of Fe2B layers formed on AISI 1045 steel |
| title_short | Boriding kinetics of Fe2B layers formed on AISI 1045 steel |
| title_sort | boriding kinetics of fe2b layers formed on aisi 1045 steel |
| topic | boriding incubation time iron boride diffusion model growth kinetics activation energy |
| url | http://www.doiserbia.nb.rs/img/doi/1450-5339/2014/1450-53391400019Z.pdf |
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