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Estimation of Fe2B growth on low-carbon steel based on two diffusion models

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Published/Copyright: June 11, 2013

Abstract

Two different approaches are used in the evaluation of Fe2B growth and its kinetics over the surface of AISI 1018 steel. The first approach considers a diffusion model based on the mass balance at the growing Fe2B/substrate interface. In the second approach, the method of dimensional analysis was applied to obtain an expression for the boride layer thickness as a function of dependence parameters involved in the boriding process. The Fe2B layers were formed by the paste boriding process at temperatures of 1 123 to 1 273 K with 2, 4, 6, and 8 h of exposure using a boron carbide paste thickness of 4 mm over the surface of the steel. Another set of boriding temperatures with 5 h of exposure were used on the surface of the steel to compare the experimental values of Fe2B layer thicknesses with the results obtained by both diffusion models. The predicted values showed good agreement with the experimental boride layer thicknesses achieved in this work.


* Correspondence address, Prof. Iván Campos-Silva, Instituto Politécnico NacionalSEPI-ESIME U.P. Adolfo López MateosZacatenco. México D.F., 07738, México. Tel.: +52 55 5729 6000 ext. 54 768, Fax: +52 55 5729 6000 ext. 54 589, E-mail:

References

[1] I.Campos-Silva, M.Ortiz-Domínguez, J.Martínez-Trinidad, N.López-Perrusquia, E.Hernández-Sánchez, G.Ramírez-Sandoval, R.Escobar-Galindo: Deffect Diff. Forum297–301 (2010) 1284.Search in Google Scholar

[2] J.R.Davis: Surface Hardening of Steels: Understanding the Basics, ASM International, USA (2002).Search in Google Scholar

[3] I.Campos-Silva, M.Ortiz-Domínguez, M.Keddam, N.López-Perrusquia, A.Carmona-Vargas, M.Elias-Espinosa: Appl. Surf. Sci.255 (2009) 9290.Search in Google Scholar

[4] M.Keddam: Appl. Surf. Sci.236 (2004) 451.10.1016/j.apsusc.2004.05.141Search in Google Scholar

[5] K.Genel, I.Ozbek, A.Kurt, C.Bindal: Surf. Coat. Technol.160 (2002) 38.Search in Google Scholar

[6] C.M.Brakman, A.W.J.Gommers, E.J.Mittemeijer: J. Mater. Res.4 (1989) 1354.Search in Google Scholar

[7] V.I.Dybkov: J. Mater. Sci.42 (2007) 6614.10.1007/s10853-007-1512-2Search in Google Scholar

[8] W.Wang, S.Zhang, X.He: Acta. Metall. Mater.4 (1995) 1693.Search in Google Scholar

[9] I.Campos, R.Torres, G.Ramírez, R.Ganem, J.Martínez: Appl. Surf. Sci.252 (2006) 8662.Search in Google Scholar

[10] T.B.Massalski: Binary Alloys Phase diagrams, ASM International, USA (1990).Search in Google Scholar

[11] L.G.Yu, X.J.Chen, K.A.Khor, G.Sundararajan: Acta Mater.53 (2005) 2361.Search in Google Scholar

[12] H.Okamoto: J. Phase Equilib. Diff.25 (2004) 297.10.1007/s11669-004-0128-3Search in Google Scholar

[13] U.Roy: Acta Metall.16 (1968) 243.10.1016/0001-6160(68)90120-XSearch in Google Scholar

[14] G.I.Barenblatt: Scaling, Self Similarity and Intermediate Asymptotics, Cambridge Texts in Applied Mathematics, United Kingdom (2002).Search in Google Scholar

[15] A.J.Ninham, I.M.Hutchings: J. Vac. Sci. Technol. A4 (1986) 2827.Search in Google Scholar

[16] G.Palombarini, M.Carbucicchio: J. Mater. Sci. Lett.3 (1984) 791.Search in Google Scholar

[17] I.Campos-Silva, M.Ortiz-Domínguez: Int. J. Microstructure and Materials Properties5 (2010) 26.Search in Google Scholar

[18] C.Martini, G.Palombarini, M.Carbucicchio: J. Mater. Sci.39 (2004) 933.Search in Google Scholar

[19] I.Campos-Silva, N.López-Perrusquia, M.Ortiz-Domínguez, U.Figueroa-López, O.A.Gómez-Vargas, A.Meneses-Amador, G.Rodríguez-Castro: Kovove Mater.47 (2009) 75.Search in Google Scholar

[20] I.Campos-Silva, M.Ortiz-Domínguez, N.López-Perrusquia, A.Meneses-Amador, R.Escobar-Galindo, J.Martínez-Trinidad: Appl. Surf. Sci.256 (2010) 2372.Search in Google Scholar

[21] O.Celik, N.Aydinbeyli, H.Gasan: Prakt. Metallogr.45 (2008) 334.Search in Google Scholar

[22] A.Graf von Matuschka: Boronizing, Carl Hanser Verlag, Munich (1980).Search in Google Scholar

[23] I.Campos, O.Bautista, G.Ramírez, M.Islas, J.de la Parra, L.Zúñiga: App. Surf. Sci.243 (2005) 429.Search in Google Scholar

Received: 2010-5-26
Accepted: 2011-2-2
Published Online: 2013-06-11
Published in Print: 2011-04-01

© 2011, Carl Hanser Verlag, München

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