Abstract
In this work, the impact of alloying calcium into Mg-5Al-4Sn-based alloys on the microstructure and pitting corrosion resistance of these alloys is characterized. Electrochemical results showed that the corrosion potential (Ecorr), pitting potential (Epit), film stability, and film and charge transfer resistances of the investigated specimens increased when the calcium content in the alloys was increased up to 1.0 wt.%. Surface characterizations showed that the addition of calcium fosters the formation of a passive film, which contains a mixture of oxides/hydroxides of aluminum, magnesium, and tin that are uniformly distributed on the alloy surface. Notably, calcium addition also promotes grain refinement, and a more uniform distribution of the secondary phases in the alloy structure, boosting passive film formation on the alloy surfaces. These benefits could foster greater pitting resistance in the Mg-5Al-4Sn-based alloy system.
Graphical Abstract
Similar content being viewed by others
References
L.A. Dobrzanski, M. Bamberger, and G.E. Totten, Magnesium and its Alloys: Technology and Applications, 1st Ed., CRC Press, (2019)
G. Wu, C. Wang, M. Sun, and W. Ding, Recent Developments and Applications on High-Performance Cast Magnesium Rare-Earth Alloys, J. Magnes. Alloys, 2021, 9, p 1–20.
J. Song, J. She, D. Chen, and F. Pan, Latest Research Advances on Magnesium and Magnesium Alloys Worldwide, J. Magnes. Alloys, 2020, 8, p 1–41.
L. Hong, R. Wang, and X. Zhang, The Role of Nd in Corrosion Properties of Mg-12Gd-2Zn-0.4Zr Alloys, J. Mater. Eng. Perform., 2021, 30, p 6000–6008.
L.V. Sy, B. Lal, P.M.Q. Binh, Q.B. Nguyen, T.V. Hung, C. Panaitescu, and N.D. Nam, The Role of Alloyed Strontium in the Microstructures and Alkaline Electrochemistry of Mg-5Al-4Sn Alloys, RSC Adv., 2020, 57, p 34387–34395.
H. Yin, J. Chen, H. Yan, W. Xia, B. Su, W. Huang, and X. Yan, Effects of Zn Addition on Microstructure, Mechanical, and Corrosion Properties of the as-Solutionized Mg-5Ga Alloy, J. Mater. Eng. Perform., 2021, 30, p 4411–4420.
L. Wang, J. Huang, and K. Wang, Effects of Aging Treatment on the High-Temperature Mechanical Behavior of Laser-Welded High-Strength Mg-Gd-Y Alloy, J. Mater. Eng. Perform., 2021, 30, p 5898–5904.
N.D. Nam and M.Z. Bian, Improvement of Mechanical Properties and Saline Corrosion Resistance of Extruded Mg-8Gd-4Y-05 Zr by Alloying with 2 wt.% Zn, J. Alloys Compd., 2017, 711, p 215–221.
S. Najafi, Y. Palizdar, A. Sheikhani, M.S.A. Nezhad, F. Abdiyan, S.M. Banijamali, and H. Torkamani, The Effect of Y Addition on the Microstructure and Work Hardening Behavior of Mg-Zn-Zr Alloys, J. Mater. Eng. Perform., 2021, 30, p 2574–2585.
J. Lei, L. Ma, W. Jia, Q. Le, H. Pan, and Y. Yuan, Zonal Differences in Deformation Characteristics of AZ31 Mg Alloy Constrained by Heterogeneous Metals, J. Mater. Res. Technol., 2021, 13, p 2161–2179.
V. Chaturvedi and T. Talapaneni, Effect of Mechanical Vibration and Grain Refiner on Microstructure and Mechanical Properties of AZ91Mg Alloy During Solidification, J. Mater. Eng. Perform., 2021, 30, p 3187–3202.
H. Wu, T. Wang, R. Wu, L. Hou, J. Zhang, X. Li, and M. Zhang, Microstructure and Mechanical Properties of Mg-5Li-1Al Sheets Processed by Cross Accumulative Roll Bonding, J. Manuf. ProcesS., 2019, 46, p 139–146.
D. Yang, Z. Hu, W. Chen, J. Lu, J. Chen, H. Wang, L. Wang, J. Jiang, and A. Ma, Fabrication of Mg-Al Alloy Foam with Close-Cell Structure by Powder Metallurgy Approach and its Mechanical Properties, J. Manuf. Process., 2016, 22, p 290–296.
Q.D. Wang, J. Peng, M.P. Liu, Y. Chen, W.J. Ding, M. Suéry, and J.J. Blandin, Microstructure and Mechanical Extruded Properties of Extruded AM50+xCa Magnesium Alloys, Mater. Sci. Forum, 2005, 488–489, p 119–122.
H. Shastri, A.K. Mondal, K. Dutta, H. Dieringa, and S. Kumar, Microstructural Correlation with Tensile and Creep Properties of AZ91 Alloy in Three Casting Techniques, J. Manuf. Process., 2020, 57, p 566–573.
D. Singh, D.A. Basha, L. Wadsö, D. Orlov, Y. Matsushita, A. Singh, and S.S. Hosmani, Evolution of Gradient Structured Layer on AZ91D Magnesium Alloy and its Corrosion Behaviour, J. Alloys Compd., 2021, 882, p 160659.
P. Metalnikov, G.B. Hamu, D. Eliezer, and K.S. Shin, Role of Sn in Microstructure and Corrosion Behavior of New Wrought Mg-5Al Alloy, J. Alloys Compd., 2019, 777, p 835–849.
O. Ozgun, K. Aslantas, and A. Ercetin, Powder Metallurgy Mg-Sn Alloys: Production and Characterization, Sci. Iran. B, 2020, 27, p 1255–1265.
H.Y. Wang, N. Zhang, C. Wang, and Q.C. Jiang, First-Principles Study of the Generalized Stacking Fault Energy in Mg-3Al-3Sn Alloy, Scr. Mater., 2011, 65, p 723–726.
J. She, F. Pan, J. Zhang, A. Tang, S. Luo, Z. Yu, K. Song, and M. Rashad, Microstructure and Mechanical Properties of Mg-Al-Sn Extruded Alloys, J. Alloys Compd., 2016, 657, p 893–905.
S.H. Park, J.G. Jung, Y.M. Kim, and B.S. You, Oxidation-Induced Strengthening and Toughening Behavior in Micro- and Nano-Composites of Y2O3/SiC System, Mater. Lett., 2015, 139, p 35–38.
J. Ding, X. Liu, Y. Wang, W. Huang, B. Wang, S. Wei, X. Xia, Y. Liang, X. Chen, F. Pan, and B. Xu, Effect of Sn Addition on Microstructure and Corrosion Behavior of as-Extruded Mg-5Zn-4Al Alloy, Materials, 2019, 12, p 2069.
A.J. Bard, R. Parsons, and J. Jordan, Standard Potentials in Aqueous Solution, Marcel Dekker Inc., New York, 1985, p 213
Z. Li, Y. Miao, F. Lui, P. Ma, and H. Wang, Enhanced Precipitation Strengthening of Mg-Al-Sn-Ca Alloy by Multidirectional Rolling, Materialia, 2021, 19, p 101185.
M. Zha, J.W. Liang, H. Xing, H. Xu, B. Jiang, C. Wang, H.L. Jia, and H.Y. Wang, Spheroiding and Refining of Coarse CaMgSn Phase in Mg-Al-Sn-Ca Alloys for Simultaneously Improved Strength and Ductility via Sub-Rapid Solidification and Controlled Rolling, Mater. Sci. Eng. A, 2022, 2, p 142598.
N.T.B.N. Koundinya and R. SankarKottada, Synergetic Influence of Microconstituents on the Damage Accumulation and Consequent Effect on the Flow Behaviour in Cast Mg-Ca-Sn Alloys, Mater. Sci. Eng. A, 2021, 799, p 140167.
Z. Li, Y. Miao, F. Liu, P. Ma, and H. Wang, Enhanced Precipitation Strengthening of Mg-Al-Sn-Ca Alloy by Multidirectional Rolling, Materialia, 2021, 19, p 101185.
K.H. Kim, N.D. Nam, J.G. Kim, K.S. Shin, and H.C. Jung, Effect of Calcium Addition on the Corrosion Behavior of Mg–5Al Alloy, Intermetallics, 2011, 19, p 1831–1838.
J. Wang, J.Y. Li, Y. Zhang, and W.M. Yu, Effects of the Addition of Micro-Amounts of Calcium on the Corrosion Resistance of Mg-0.1Mn-1.0Zn-xCa Biomaterials, J. Mater. Eng. Perform., 2019, 28, p 1553–1562.
F. Wang, H. Dong, S. Sun, Z. Wang, P. Mao, and Z. Liu, microstructure, Tensile Properties, and Corrosion Behavior of Die-Cast Mg-7Al-1Ca-xSn Alloys, J. Mater. Eng. Perform., 2018, 27, p 612–623.
N.D. Nam, J.G. Kim, K.S. Shin, and H.C. Jung, The Effect of Rare Earth Additions on the Electrochemical Properties of Mg-5Al-Based Alloys, Scri. Mater., 2010, 63, p 625–628.
J.R. MacDonald, Impedance Spectroscopy, Wiley, New York, 1987.
B.X. Vuong, H.T. Anh, N.T. Nhan, H.H.M. Xuan, D.C. Nguyen, and N.D. Nam, Influence of the Friction Stir Welding-Traveling Speed on the Corrosion Properties of Mg-5Al alloy, J. Mater. Eng. Perform., 2017, 26, p 3676–3685.
F. Ogata, Y. Uematsu, M. Fukuda, C. Saenjum, M. Kabayama, T. Nakamura, and N. Kawasaki, Changes in the Mechanism of the Reaction Between Phosphate and Magnesium Ions: Effect of Initial Concentration and Contact Time on Removal of Phosphate Ions from Aqueous Media, J. Environ. Chem. Eng., 2020, 8, p 104385.
A.S. Azar, A. Lekatou, M.F. Sunding, J.S. Graff, N. Tzima, and S. Diplas, Corrosion Performance and Degradation Mechanism of a bi-Metallic Aluminum Structure Processed by Wire-arc Additive Manufacturing, npj Mater, Degrad., 2021, 5, p 26.
D. Zhao, T. Wang, K. Nahan, X. Guo, Z. Zhang, Z. Dong, S. Chen, D.T. Chou, D. Hong, P.N. Kumta, and W.R. Heineman, In Vivo Characterization of Magnesium Alloy Biodegradation Using Electrochemical H2 Monitoring, ICP-MS, and XPS, Acta Biomater., 2017, 50, p 556–565.
M.A. Kamde, Y. Mahton, J. Ohodnicki, M. Roy, and P. Saha, Effect of Cerium-Based Conversion Coating on Corrosion Behavior of Squeeze Cast Mg-4 wt.% Y Alloy in 0.1 M NaCl Solution, Surf. Coat. Technol., 2021, 421, p 127451.
X. Dai, L. Wu, Y. Xia, Y. Chen, Y. Zhang, B. Jiang, Z. Xie, W. Ci, G. Zhang, and F. Pan, Intercalation of Y in Mg-Al Layered Double Hydroxide Films on Anodized AZ31 and Mg-Y Alloys to Influence Corrosion Protective Performance, Appl. Surf. Sci., 2021, 551, p 149432.
W. Jin, G. Wang, A.M. Qasim, S. Mo, Q. Ruan, H. Zhou, W. Li, and P.K. Chu, Corrosion Protection and Enhanced Biocompatibility of Biomedical Mg-Y-RE Alloy Coated with tin Dioxide, Surf. Coat. Technol., 2019, 357, p 78–82.
A. Bahmani, S. Arthanari, and K.S. Shin, Corrosion Behavior of Mg-Mn-Ca Alloy: Influences of Al, Sn and Zn, J. Magnes. Alloys, 2019, 7, p 38–46.
Acknowledgments
This work is funded by PetroVietnam University under grant code GV2007.
Author information
Authors and Affiliations
Corresponding authors
Additional information
Publisher's Note
Springer Nature remains neutral with regard to jurisdictional claims in published maps and institutional affiliations.
Rights and permissions
About this article
Cite this article
Anh, N.P., Bach, L.X., Panaitescu, C. et al. An Investigation of the Role of Calcium in the Microstructure of Mg-5Al-4Sn-Based Alloys and Pitting Corrosion Resistance. J. of Materi Eng and Perform 31, 8830–8839 (2022). https://doi.org/10.1007/s11665-022-06910-5
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1007/s11665-022-06910-5