Abstract
The gas boriding in N2–H2–BCl3 atmosphere was applied in order to produce a wear resistant surface layer on Nimonic 80A-alloy samples. The microstructure, microhardness and corrosion resistance of the boride layer were investigated. The produced layer consisted mainly of the compact boride zone (with average thickness 71 μm), including the mixture of nickel and chromium borides of high hardness (up to 1861 HV). In order to evaluate the corrosion behavior, the two methods of corrosion tests were used: potentiodynamic corrosion test in 5% NaCl solution and immersion corrosion test in a boiling solution of H2O, H2SO4 and Fe2(SO4)3. The results showed that gas boriding could provide the excellent corrosion resistance if the whole surface of a Nimonic 80A-alloy sample was covered by the continuous boride layer. Otherwise, as a consequence of selective boriding, the significant difference in electrochemical potentials caused an accelerated uniform corrosion of the base material.
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References
Craig B D, and Anderson D B, Handbook of Corrosion Data, ASM International, Ohio (1995).
Cramer S D, and Covino B S, ASM Handbook. Volume 13B Corrosion: Materials, ASM International, Ohio (2005).
Eliasen K M, Christiansen T L, and Somers M A J, Surf Eng 26 (2010) 248.
Sudha C, Anand R, Thomas Paul V, Saroja S, and Vijayalakshmi M, Surf Coat Technol 226 (2013) 92.
Aw P K, Batchelor A W, and Loh N L, Surf Coat Technol 89 (1997) 70.
Borowski T, Brojanowska A, Kost M, Garbacz H, and Wierzchoń T, Vacuum 83 (2009) 1489.
Ozbek I, Akbulut H, Zeytin S, Bindal C, and Ucisik A H, Surf Coat Technol 126 (2000) 166.
Muhammad W, Hussain K, Tauqir A, Ul Haq A, and Khan A Q, Metall Mater Trans A 30A (1999) 670.
Lou D C, Akselsen O M, Solberg J K, Onsoien M I, Berget J, and Dahl N, Surf Coat Technol 200 (2006) 3582.
Mu D, Shen B I, Yang C, and Zhao X, Vacuum 83 (2009) 1481.
Gunes I, and Kayali Y, Mater Des 53 (2014) 577.
Ueda N, Mizukoshi T, Demizu K, Sone T, Ikenaga A, and Kawamoto M, Surf Coat Technol 126 (2000) 25.
Aytekin H, and Akcin Y, Mater Des 50 (2013) 515.
Petrova R S, Suwattananont N, and Samardzic V, J Mater Eng Perform 17 (2008) 340.
Lou D C, Solberg J K, Akselsen O M, and Dahl N, Mater Chem Phys 115 (2009) 239.
Sista V, Kahvecioglu O, Kartal G, Zeng Q Z, Kim J H, Eryilmaz O L, and Erdemir A, Surf Coat Technol 215 (2013) 452.
Anthymidis K G, Zinoviadis P, Roussos D, and Tsipas D N, Mater Res Bull 37 (2002) 515.
Kulka M, Makuch N, and Popławski M, Surf Coat Technol 244 (2014) 78.
Makuch N, and Kulka M, Appl Surf Sci 314 (2014) 1007.
Makuch N, Kulka M, and Piasecki A, Surf Coat Technol 276 (2015) 440.
Makuch N, and Kulka M, Ceram Int 42 (2016) 3275.
Majumdar J D, and Manna I, Metall Mater Trans A 43A (2012) 3786.
Rodriguez G P, Garcia I, and Damborenea J, Oxid Met 58 (2002) 235.
Cooper K P, Slebodnick P, and Thomas E D, Mater Sci Eng A 206 (1996) 138.
Kulka M, Dziarski P, Makuch N, Piasecki A, and Miklaszewski A, Appl Surf Sci 284 (2013) 757.
Makuch N, Piasecki A, Dziarski P, and Kulka M, Opt Laser Technol 75 (2015) 229.
ASTM G28 Norm, Standard Test Methods of Detecting Susceptibility to Intergranular Corrosion in Wrought, Nickel-Rich, Chromium-Bearing Alloys, ASTM International (2003).
ASTM G61-86 Norm, 2014, Standard Test Method for Conducting Cyclic potentiodynamic polarization Measurements for Localized Corrosion Susceptibility of Iron-, Nickel-, or Cobalt-Based Alloys, ASTM International, West Conshohocken (2014).
Aspden R G, Economy G, Pement F W, and Wilson I L, Metall Trans 3 (1972) 2691.
Acknowledgements
This work has been financially supported by the National Science Centre in Poland as a part of the UMO-2012/07/N/ST8/03744 project. The authors wish to thank Ph.D. A. Bartkowska and M.Sc. Eng. J. Jakubowski from Institute of Materials Science and Engineering for their help and cooperation during the realization of this work.
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Makuch, N., Kulka, M. & Mikołajczak, D. Corrosion Behavior of Hard Boride Layer Produced on Nimonic 80A-Alloy by Gas Boriding. Trans Indian Inst Met 70, 2509–2527 (2017). https://doi.org/10.1007/s12666-017-1113-y
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DOI: https://doi.org/10.1007/s12666-017-1113-y