Characterization of aluminum-based coatings, obtained by hot dip processing on low carbon steel
Abstract
This work presents the results from the obtaining and characterization of AISI 1018 low carbon steel samples, hot dip aluminized. The coated pieces were characterized by scanning electron microscopy, microprobe, Vickers microhardness and electrochemical polarization tests in a sodium chloride solution. Some hot-dip aluminized 1018 steel parts were subjected to various annealing, rolling, and rolling-annealing treatments. These pieces were additionally characterized by tensile and drawing tests to generate the limit conformation diagram of the coated samples subjected to the various processing. The results obtained show the excellent corrosion resistance of the coatings and the influence of the presence of Al-Fe intermetallic compounds on the decrease in the formability of the coatings.
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Ali M., Hahn J. Bok D. (2019). Corrosion of Hot-dip Aluminized 9Cr-1Mo Steel in N2/0.1%H2S Gas. (Korean J. Met. Mater.), 57, 4, pp.236-244. DOI: 10.3365/KJMM.2019.57.4.236
ASTM E8 / E8M-16a, Standard Test Methods for Tension Testing of Metallic Materials, ASTM International, West Conshohocken, PA, 2016, www.astm.org
Bangukira M. (2012). Aluminizing of plain carbon steel. Effect of temperature on coating and alloy phase morphology at constant holding time. Master Thesis. Norwegian University of Science and Technology.
Basariya, M. I. R., & Mukhopadhyay, N. K. (2018). Structural and Mechanical Behaviour of Al-Fe Intermetallics. InTech. doi: 10.5772/intechopen.73944
Bhat U., Huilgol ., Joseph J. (2013) Aluminising of Mild Steel Plates. ISRN Metallurgy. Article ID 191723, 6 pages http://dx.doi.org/10.1155/2013/191723.
Cervantes J., Barba A., Hernández M., Salas J., Espinoza J., Dénova C. Torres-Villaseñor G., Conde A., Covelo A., Valdez R. (2013). Obtención y caracterización de recubrimientos Zn-Al-Cu por inmersión en caliente sobre aceros de bajo carbono. Revista de Metalurgia. Vol. 49 (5). p.161-169.
Cheng W., Wang C.(2011). Study of microstructure and phase evolution of hot-dipped aluminide mild steel during high-temperature diffusion using electron backscatter diffraction. Applied Surface Science, 257, 10, 4663-4668. https://doi.org/10.1016/j.apsusc.2010.12.118.
Ciuffini A., Barella S., Di Cecca C., Gruttadauria A., Mombelli D., Mapelli C. (2017) Hot-Dip Aluminizing on AISI F55–UNS S32760 Super Duplex Stainless Steel Properties: Effect of Thermal Treatments. Metals 7, 525; doi:10.3390/met7120525.
Frutos E, González–Carrasco J.L., Capdevila C, Jiménez J., Houbaert Y. (2009). Development of hard intermetallic coatings on austenitic stainless steel by hot dipping in an Al–Si alloy. Surface and Coatings Technology, 203, 19, 2916-2920. ISSN 0257-8972. https://doi.org/10.1016/j.surfcoat.2009.03.015
González-Parra R., Barba-Pingarrón A, Valdez- Navarro R, Covelo Villar A., Hernández-Gallegos, M. Cervantes-Cabello J.
(2021). Enhancement of Corrosion Resistance of Hot-Dip Galvanized Carbon Steel by Low Amount of Ni Addition. Proceedings of the International Conference on Industrial Engineering and Operations Management Monterrey, México, November 3-5, 2021. p. 522-530
Huilgol P., Bhat S., Udaya K. (2013). Hot-Dip Aluminizing of Low Carbon Steel Using Al-7Si-2Cu Alloy Baths. Journal of Coatings. Article ID 180740, 6 pages. http://dx.doi.org/10.1155/2013/180740
Leonard R.W. (2003) Continuous Hot Dip Coatings, Corrosion: fundamentals, testing, and protection. ASM Handbook, ASM International 13A, 786–93
Liberski P, Gierek A., Kania H,, Podolski P., Tatarek A. (2008) Formation of coatings from a liquid phase on the surface of iron-base alloys. A r c h i v e s o f Fo u n d r y En g i n e e r i n g. 8 , 4 , 9 3 - 9 8.
Mola R., Bucki T., Wcisło K. (2014). Characterization of Coatings on Grey Cast Iron Fabricated by Hot-dipping in Pure Al, AlSi11 and AlTi5 Alloys. A r c h i v e s o f F o u n d r y E n g i n e e r i n g 1 4 , 1 / 8 5 - 9 0
Pratim P., Sahu S., Sakha P. Ghosh M. (2023). A review on metallurgical features of hot-dip aluminized steel. Eng. Res. Express 5. 012002.
Sasaki, T. Yakou T., Mochiduki K., Ichinose K. (2005). Effects of Carbon Contents in Steels on Alloy Layer Growth during Hot-dip Aluminum Coating, ISIJ International, 45, 12, 1887-1892, ISSN 1347-5460, Print, ISSN 0915-1559, https://doi.org/10.2355/isijinternational.45.1887
Copyright (c) 2024 Javier Cervantes Cabello, J Rafael González Parra, Raul Valdez Navarro, Helgi Saúl Waage Delgadillo, Miguel Angel Hernández Gallegos, Arturo Barba Pingarrón
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