The effect of heat treatment of duplex stainless steel 2507 on its corrosion in artificial saliva is studied. The microstructure of the steel is analyzed using scanning electron microscopy and x-ray diffractometry. The hardness and the corrosion resistance of the alloy are determined and potentiodynamic measurements are performed. An optimum mode of heat treatment is suggested for raising the corrosion resistance of steel 2507.
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L. Q. Guo, M. Li, X. L. Shi, et al., “Effect of annealing temperature on the corrosion behavior of duplex stainless steel studied by in situ techniques,” Corros. Sci., 53(11), 3733 – 3741 (2011).
S. Ghosh and S. Mondal, “High temperature ageing behavior of a duplex stainless steel,” Mater. Charact., 59(12), 1776 – 1783 (2008).
C. H. Liang, H. Wang, and N. B. Huang, “Effects of sulfate-reducing bacteria on corrosion behavior of 2205 duplex stainless steel,” J. Iron Steel Res. Int., 21(4), 444 – 450 (2014).
C. J. Park, H. S. Kwon, and M. M. Lohrengel, “Micro-electrochemical polarization study on 25% Cr duplex stainless steel,” Mater. Sci. Eng. A, 372(1 – 2), 180 – 185 (2004).
S. M. Yang, Y. C. Chen, Y. T. Pan, and D. Y. Lin, “Effect of silver on microstructure and antibacterial property of 2205 duplex stainless steel,” Mater. Sci. Eng. C, 63, 376 – 383 (2016).
I. N. Bastos and R. P. Nogueira, “Electrochemical noise characterization of heat-treated super duplex stainless steel,” Mater. Chem. Phys., 112(2), 645 – 650 (2008).
L. Jinlong, L. Tongxiang, W. Chen, and D. Limin, “Effect of ultrafine grain on tensile behavior and corrosion resistance of the duplex stainless steel,” Mater. Sci. Eng. C, 62, 558 – 563 (2016).
H. Tan, Y. Jiang, B. Deng, et al., “Effect of annealing temperature on the pitting corrosion resistance of super duplex stainless steel UNS S32750,” Mater. Charact., 60(9), 1049 – 1054 (2009).
J. Hong, D. Han, H. Tan, et al., “Evaluation of aged duplex stainless steel UNS S32750 susceptibility to intergranular corrosion by optimized loop electrochemical potentiokinetic reactivation method,” Corros. Sci., 68, 249 – 255 (2013).
V. Vignal, H. Zhang, O. Delrue, et al., “Influence of long-term ageing in solution containing chlorine ions on the passivity and the corrosion resistance of duplex stainless steel,” Corros. Sci., 53(3), 894 – 903 (2011).
S. Topolska and J. Labanowski, “Effect of microstructure on impact toughness of duplex and super duplex stainless steel,” J. Achiev. Mater. Manuf. Eng., 39, 142 – 148 (2009).
P. Podany, M. Kover, and J. Dlouhy, “Effect of ageing on phase evolution and precipitation behavior of duplex steel,” in: 4th Global Conf. on Mater. Sci. Eng. (2015), Vol. 103(012021), pp. 1 – 7.
M. Ma, H. Ding, Z. Tang, et al., “Effects of temperature and strain rate on flow behavior and microstructural evolution of super duplex stainless steel under hot deformation,” J. Iron Steel Res. Int., 23(3), 244 – 252 (2016).
Y. Wang, X. Cheng, and X. Li, “Electrochemical behavior and compositions of passive films formed on the constituent phases of duplex stainless steel without coupling,” Electrochem. Commun., 57, 56 – 60 (2015).
M. Martins and L. Casteletti, “Heat treatment temperature influence on ASTM A890 GR 6A super duplex stainless steel microstructure,” Mater. Charact., 55(3), 225 – 233 (2005).
T. Berecz, E. Fazakas, I. Meszaros, and I. Sajoet, “Decomposition kinetics of ferrite in isothermally aged SAF2507-type duplex stainless steel,” J. Mater. Eng. Perform., 24(12), 4777 – 4787 (2015).
M. B. Davanageri, S. Narendranath, and R. Kadoli, “Influence of heat treatment on microstructure hardness and wear behavior of super duplex stainless steel AISI 2507,” Am. J. Mater. Sci., 5(3c), 48 – 52 (2015).
F. M. Elsabbagh, R. M. Hamouda, and M. A. Taha, “On microstructure and micro-hardness of isothermally aged UNS S32760 and the effect on toughness and corrosion behavior,” J. Mater. Eng. Perform., 23(1), 275 – 284 (2013).
H. Y. Liou, Y. T. Pan, R. I. Hsieh, and W. T. Tsai, “Effects of alloying elements on the mechanical properties and corrosion behaviors of 2205 duplex stainless steels,” J. Mater. Eng. Perform., 10(2), 231 – 241 (2001).
T. H. Lee, T. K. Huang, S. Y. Lin, et al., “Corrosion resistance of different nickel-titanium arch wires in acidic fluoride-containing artificial saliva,” Angle Orthodont., 80(3), 547 – 553 (2010).
K. T. Oh, Y. S. Kim, Y. S. Park, and K. N. Kim, “Properties of super stainless steels for orthodontic applications,” J. Biomed. Mater. Res., Pt. B, 69B(2), 183 – 194 (2004).
A. Kosijan, D. K. Merl, and M. Jenkoet, “The corrosion behavior of austenitic and duplex stainless steels in artificial saliva with the addition of fluoride,” Corros. Sci., 53(2), 776 – 783 (2011).
M. E. Cronembergera, S. Nakamatsu, C. A. Rovere, et al., “Effects of cooling rate on the corrosion behavior of as-cast SAF 2205 duplex stainless steel after solution annealing treatment,” Mater. Res., 18, 138 – 142 (2015).
M. Mirjalili, M. Momeni, N. Ebrahimi, and M. H. Moayed, “Comparative study on corrosion behavior of Nitinol and stainless steel orthodontic wires in simulated saliva solution in presence of fluoride ions,” Mater. Sci. Eng. C, 33(4), 2084 – 2093 (2013).
O. Sobol, G. Holzlechner, G. Nolze, et al., “Time-of-flight secondary ion mass spectrometry (ToF-SIMS) imaging of deuterium assisted cracking in a 2205 duplex stainless steel microstructure,” Mater. Sci. Eng. A, 676, 271 – 277 (2017).
H. Luo, C. F. Dong, K. Xiao, and X. G. Li, “Characterization of passive film of 2205 duplex stainless steel in sodium thiosulfate solution,” Appl. Surf. Sci., 258(1), 631 – 639 (2011).
H. Liu, Y. Leng, G. Wan, and N. Huang, “Corrosion susceptibility investigation of Ti-Ofilm modified cobalt-chromium alloy (L-605) vascular stents by cyclic potentiodynamic polarization measurement,” Surf. Coat. Technol., 206(5), 893 – 896 (2011).
J. Huang, “Study of pitting corrosion of corrosion resistant alloys at extreme high temperature using electrochemical measurements,” in: Corros. Conf. and Expo, Texas (2015), pp. 1 – 5.
The authors gratefully acknowledge the assistance of Dr. Raid Abdul Abbas, Research Engineer, High Performance Stainless & Alloys, Avesta Research Center, Outokumpu Stainless AB, Avesta, Sweden, in the practical part (the SEM test).
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Translated from Metallovedenie i Termicheskaya Obrabotka Metallov, No. 1, pp. 45 – 53, January, 2019.
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Hammood, A.S., Noor, A.F., Alkhafagy, M.T. et al. Effect of Heat Treatment on Corrosion Behavior of Duplex Stainless Steel 2507 in Artificial Saliva. Met Sci Heat Treat 61, 48–56 (2019). https://doi.org/10.1007/s11041-019-00375-5
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DOI: https://doi.org/10.1007/s11041-019-00375-5