Effect of modified MgAl-LDH coating on corrosion resistance and friction properties of aluminum alloy

doi:10.1016/j.cjche.2023.05.013

中国化学工程学报 ›› 2023, Vol. 63 ›› Issue (11): 81-95.DOI: 10.1016/j.cjche.2023.05.013

• Full Length Article • 上一篇下一篇

Effect of modified MgAl-LDH coating on corrosion resistance and friction properties of aluminum alloy

Zuokai Wang¹, Zhuangzhuang Xiong³, Xinxin Li³, Di Wang², Yuelin Wang³, Shangcheng Wu³, Lixia Ying², Zhideng Wang¹, Guixiang Wang¹

1. College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin 150001, China;
2. College of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin 150001, China;
3. College of Materials Science and Chemical Engineering, Yantai Research Institute of Harbin Engineering University, Yantai 265503, China

收稿日期:2023-03-08 修回日期:2023-05-09 出版日期:2023-11-28 发布日期:2024-01-08
通讯作者: Zhideng Wang,E-mail:761766@baosteel.com;Guixiang Wang,E-mail:wangguixiang@hrbeu.edu.cn
基金资助:
This work is financially supported by the National Natural Science Foundation of China (51971071 and 52075112) and Fundamental Research Projects of Science & Technology Innovation and development Plan in Yantai City (2022JCYJ023).

Effect of modified MgAl-LDH coating on corrosion resistance and friction properties of aluminum alloy

Zuokai Wang¹, Zhuangzhuang Xiong³, Xinxin Li³, Di Wang², Yuelin Wang³, Shangcheng Wu³, Lixia Ying², Zhideng Wang¹, Guixiang Wang¹

1. College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin 150001, China;
2. College of Mechanical and Electrical Engineering, Harbin Engineering University, Harbin 150001, China;
3. College of Materials Science and Chemical Engineering, Yantai Research Institute of Harbin Engineering University, Yantai 265503, China

Received:2023-03-08 Revised:2023-05-09 Online:2023-11-28 Published:2024-01-08
Contact: Zhideng Wang,E-mail:761766@baosteel.com;Guixiang Wang,E-mail:wangguixiang@hrbeu.edu.cn
Supported by:
This work is financially supported by the National Natural Science Foundation of China (51971071 and 52075112) and Fundamental Research Projects of Science & Technology Innovation and development Plan in Yantai City (2022JCYJ023).

摘要/Abstract

摘要： The in-situ growing approach was utilized in this article to construct the magnesium-aluminum layered double hydroxide (MgAl-LDH) film on the surface of a 1060 aluminum anodized film. To improve the corrosion resistance and friction qualities of aluminum alloy, the MgAl-LDH coating was treated using stearic acid (SA) and thiourea (TU). The aluminum substrate and anodized aluminum film layer corroded to varying degrees after 24 h of immersion in 3.5% (mass) NaCl solution, while the modified hydrotalcite film layer continued to exhibit the same microscopic morphology even after being immersed for 7 d. The results show that the synergistic action of thiourea and stearic acid can effectively improve the corrosion resistance of the MgAl-LDH substrate. The tribological testing reveals that the hydrotalcite film layer and the modified film layer lowered the friction coefficient of the anodized aluminum surface substantially. The results of the simulations and experiments demonstrate that SA forms the dense LDH-TU interlayer film layer by exchanging NO₃^- ions between TU layers on the one hand and the LDH-SA film layer by adsorption on the surface of LDH on the other. Together, these two processes create LDH-TU-SA, which can significantly increase the substrate's corrosion resistance. This synergistically modified superhydrophobic and retardant hydrotalcite film layer offers a novel approach to the investigation of wear reduction and corrosion protection on the surface of aluminum and its alloys.

关键词: Anodizing, Layered double hydroxide, Superhydrophobic, Corrosion resistance, Tribological properties

Abstract: The in-situ growing approach was utilized in this article to construct the magnesium-aluminum layered double hydroxide (MgAl-LDH) film on the surface of a 1060 aluminum anodized film. To improve the corrosion resistance and friction qualities of aluminum alloy, the MgAl-LDH coating was treated using stearic acid (SA) and thiourea (TU). The aluminum substrate and anodized aluminum film layer corroded to varying degrees after 24 h of immersion in 3.5% (mass) NaCl solution, while the modified hydrotalcite film layer continued to exhibit the same microscopic morphology even after being immersed for 7 d. The results show that the synergistic action of thiourea and stearic acid can effectively improve the corrosion resistance of the MgAl-LDH substrate. The tribological testing reveals that the hydrotalcite film layer and the modified film layer lowered the friction coefficient of the anodized aluminum surface substantially. The results of the simulations and experiments demonstrate that SA forms the dense LDH-TU interlayer film layer by exchanging NO₃^- ions between TU layers on the one hand and the LDH-SA film layer by adsorption on the surface of LDH on the other. Together, these two processes create LDH-TU-SA, which can significantly increase the substrate's corrosion resistance. This synergistically modified superhydrophobic and retardant hydrotalcite film layer offers a novel approach to the investigation of wear reduction and corrosion protection on the surface of aluminum and its alloys.

Key words: Anodizing, Layered double hydroxide, Superhydrophobic, Corrosion resistance, Tribological properties

Zuokai Wang, Zhuangzhuang Xiong, Xinxin Li, Di Wang, Yuelin Wang, Shangcheng Wu, Lixia Ying, Zhideng Wang, Guixiang Wang. Effect of modified MgAl-LDH coating on corrosion resistance and friction properties of aluminum alloy[J]. 中国化学工程学报, 2023, 63(11): 81-95.

参考文献

[1] A. Laurino, E. Andrieu, J.P. Harouard, G. Odemer, J.C. Salabura, C. Blanc, Effect of corrosion on the fatigue life and fracture mechanisms of 6101 aluminum alloy wires for car manufacturing applications, Mater. Des. 53 (2014) 236–249.
[2] M.C. Santos Jr, A.R. Machado, W.F. Sales, M.A.S. Barrozo, E.O. Ezugwu, Machining of aluminum alloys: A review, Int. J. Adv. Manuf. Technol. 86 (9) (2016) 3067–3080.
[3] F. Zhang, C.L. Zhang, L. Song, R.C. Zeng, Z.G. Liu, H.Z. Cui, Corrosion of in situ grown MgAl-LDH coating on aluminum alloy, Trans. Nonferrous Met. Soc. China 25 (10) (2015) 3498–3504.
[4] A. Boag, R.J. Taylor, T.H. Muster, N. Goodman, D. McCulloch, C. Ryan, B. Rout, D. Jamieson, A.E. Hughes, Stable pit formation on AA2024-T3 in a NaCl environment, Corros. Sci. 52 (1) (2010) 90–103.
[5] A.C. Umamaheshwer Rao, V. Vasu, M. Govindaraju, K.V. Sai Srinadh, Stress corrosion cracking behaviour of 7xxx aluminum alloys: A literature review, Trans. Nonferrous Met. Soc. China 26 (6) (2016) 1447–1471.
[6] Y.C. Zhao, M. Chen, W.M. Liu, X. Liu, Q.J. Xue, Preparation and self-lubrication treatment of ordered porous anodic alumina film, Mater. Chem. Phys. 82 (2) (2003) 370–374.
[7] S. Ghanbari, F. Mahboubi, Corrosion resistance of electrodeposited Ni-Al composite coatings on the aluminum substrate, Mater. Des. 32 (4) (2011) 1859–1864.
[8] L.D. Wang, K.Y. Zhang, H.R. He, W. Sun, Q.F. Zong, G.C. Liu, Enhanced corrosion resistance of MgAl hydrotalcite conversion coating on aluminum by chemical conversion treatment, Surf. Coat. Technol. 235 (2013) 484–488.
[9] V. Moutarlier, M.P. Gigandet, L. Ricq, J. Pagetti, Electrochemical characterisation of anodic oxidation films formed in presence of corrosion inhibitors, Appl. Surf. Sci. 183 (1–2) (2001) 1–9.
[10] M. Saeedikhani, M. Javidi, S. Vafakhah, Anodising of 2024-T3 aluminium alloy in electrolyte of sulphuric- boric-phosphoric mixed acid containing cerium salt as corrosion inhibitor, Trans. Nonferrous Met. Soc. China 27 (3) (2017) 711–721.
[11] Y. Yang, A. Kushima, W.Z. Han, H.L. Xin, J. Li, Liquid-like, self-healing aluminum oxide during deformation at room temperature, Nano Lett. 18 (4) (2018) 2492–2497.
[12] S. Sunil Raj, B. Blessto, S. Dhanasekaran, K. Sivaprasad, V. Muthupandi, N. Sriramani, Combination of high strength and corrosion resistance in AA5052 alloy using cryorolling and micro arc oxidation, Mater. Today 39 (2021) 1738–1742.
[13] L. Wen, Y.M. Wang, Y. Zhou, J.H. Ouyang, L.X. Guo, D.C. Jia, Corrosion evaluation of microarc oxidation coatings formed on 2024 aluminium alloy, Corros. Sci. 52 (8) (2010) 2687–2696.
[14] Y. Guo, G.S. Frankel, Characterization of trivalent chromium process coating on AA2024-T3, Surf. Coat. Technol. 206 (19–20) (2012) 3895–3902.
[15] H. Schäfer, H.R. Stock, Improving the corrosion protection of aluminium alloys using reactive magnetron sputtering, Corros. Sci. 47 (4) (2005) 953–964.
[16] C. Cancellieri, F. Evangelisti, T. Geldmacher, V. Araullo-Peters, N. Ott, M. Chiodi, M. Döbeli, P. Schmutz, The role of Si incorporation on the anodic growth of barrier-type Al oxide, Mater. Sci. Eng. B 226 (2017) 120–131.
[17] B.W. Zhu, M. Fedel, N.E. Andersson, P. Leisner, F. Deflorian, C. Zanella, Effect of Si content and morphology on corrosion resistance of anodized cast Al-Si alloys, J. Electrochem. Soc. 164 (7) (2017) C435–C441.
[18] H.X. Li, V.S. Rudnev, X.H. Zheng, T.P. Yarovaya, R.G. Song, Characterization of Al₂O₃ ceramic coatings on 6063 aluminum alloy prepared in borate electrolytes by micro-arc oxidation, J. Alloys Compd. 462 (1–2) (2008) 99–102.
[19] W.J. Zhang, D. Zhang, Y.K. Le, L. Li, B. Ou, Fabrication of surface self-lubricating composites of aluminum alloy, Appl. Surf. Sci. 255 (5) (2008) 2671–2674.
[20] Z. Ghalmi, M. Farzaneh, Durability of nanostructured coatings based on PTFE nanoparticles deposited on porous aluminum alloy, Appl. Surf. Sci. 314 (2014) 564–569.
[21] M. Takaya, K. Hashimoto, Y. Toda, M. Maejima, Novel tribological properties of anodic oxide coating of aluminum impregnated with iodine compound, Surf. Coat. Technol. 169-170 (2003) 160–162.
[22] Y.D. Li, S.M. Li, Y. Zhang, M. Yu, J.H. Liu, Enhanced protective Zn-Al layered double hydroxide film fabricated on anodized 2198 aluminum alloy, J. Alloys Compd. 630 (2015) 29–36.
[23] G.R. Williams, D. O'Hare, Towards understanding, control and application of layered double hydroxide chemistry, J. Mater. Chem. 16 (30) (2006) 3065–3074.
[24] L. Deng, Z. Shi, X.X. Peng, S.Q. Zhou, Magnetic calcinated cobalt ferrite/magnesium aluminum hydrotalcite composite for enhanced adsorption of methyl orange, J. Alloys Compd. 688 (2016) 101–112.
[25] J. Wang, D.D. Li, X. Yu, X.Y. Jing, M.L. Zhang, Z.H. Jiang, Hydrotalcite conversion coating on Mg alloy and its corrosion resistance, J. Alloys Compd. 494 (1–2) (2010) 271–274.
[26] G. Zhang, L. Wu, A.T. Tang, Y.L. Ma, G.L. Song, D.J. Zheng, B. Jiang, A. Atrens, F.S. Pan, Active corrosion protection by a smart coating based on a MgAl-layered double hydroxide on a cerium-modified plasma electrolytic oxidation coating on Mg alloy AZ31, Corros. Sci. 139 (2018) 370–382.
[27] H. Zhang, H. Chen, S. Azat, Z.A. Mansurov, X.M. Liu, J.D. Wang, X.T. Su, R.L. Wu, Super adsorption capability of rhombic dodecahedral Ca-Al layered double oxides for Congo red removal, J. Alloys Compd. 768 (2018) 572–581.
[28] L. Guo, W. Wu, Y.F. Zhou, F. Zhang, R.C. Zeng, J.M. Zeng, Layered double hydroxide coatings on magnesium alloys: A review, J. Mater. Sci. Technol. 34 (9) (2018) 1455–1466.
[29] F.Y. Wang, Z.G. Guo, Insitu growth of durable superhydrophobic Mg-Al layered double hydroxides nanoplatelets on aluminum alloys for corrosion resistance, J. Alloys Compd. 767 (2018) 382–391.
[30] M. Zhou, L.C. Yan, H. Ling, Y.P. Diao, X.L. Pang, Y.L. Wang, K.W. Gao, Design and fabrication of enhanced corrosion resistance Zn-Al layered double hydroxides films based anion-exchange mechanism on magnesium alloys, Appl. Surf. Sci. 404 (2017) 246–253.
[31] Y. Zhang, J.H. Liu, Y.D. Li, M. Yu, S.M. Li, B. Xue, A facile approach to superhydrophobic LiAl-layered double hydroxide film on Al-Li alloy substrate, J. Coat. Technol. Res. 12 (3) (2015) 595–601.
[32] F.X. Wu, J. Liang, Z.J. Peng, B.X. Liu, Electrochemical deposition and characterization of Zn-Al layered double hydroxides (LDHs) films on magnesium alloy, Appl. Surf. Sci. 313 (2014) 834–840.
[33] M. Kaseem, Y.G. Ko, Benzoate intercalated Mg-Al-layered double hydroxides (LDHs) as efficient chloride traps for plasma electrolysis coatings, J. Alloys Compd. 787 (2019) 772–778.
[34] M. Kaseem, Y.G. Ko, A novel composite system composed of zirconia and LDHs film grown on plasma electrolysis coating: Toward a stable smart coating, Ultrason. Sonochem. 49 (2018) 316–324.
[35] M. Kaseem, Y.G. Ko, A novel hybrid composite composed of albumin, WO₃, and LDHs film for smart corrosion protection of Mg alloy, Composites Part B Engineering 204 (2021) 108490.
[36] Y.N. Chen, L. Wu, W.H. Yao, J.H. Wu, Y. Yuan, B. Jiang, F.S. Pan, Growth behavior and corrosion resistance of graphene oxide/MgAl Layered double hydroxide coating grown on micro-arc oxidation film of magnesium alloys, J. Ind. Eng. Chem. 117 (2023) 319–332.
[37] L. Wu, J.H. Wu, Z.Y. Zhang, C. Zhang, Y.X. Zhang, A.T. Tang, L.J. Li, G. Zhang, Z.C. Zheng, A. Atrens, F.S. Pan, Corrosion resistance of fatty acid and fluoroalkylsilane-modified hydrophobic Mg-Al LDH films on anodized magnesium alloy, Appl. Surf. Sci. 487 (2019) 569–580.
[38] M. Kaseem, T. Hussain, S.H. Baek, Y.G. Ko, Formation of stable coral reef-like structures via self-assembly of functionalized polyvinyl alcohol for superior corrosion performance of AZ31 Mg alloy, Mater. Des. 193 (2020) 108823.
[39] B. Kuznetsov, M. Serdechnova, J. Tedim, M. Starykevich, S. Kallip, M.P. Oliveira, T. Hack, S. Nixon, M.G.S. Ferreira, M.L. Zheludkevich, Sealing of tartaric sulfuric (TSA) anodized AA2024 with nanostructured LDH layers, RSC Adv. 6 (17) (2016) 13942–13952.
[40] Y.N. Chen, L. Wu, W.H. Yao, Z.Y. Zhong, Y.H. Chen, J.H. Wu, F.S. Pan, One-step in situ synthesis of graphene oxide/MgAl-layered double hydroxide coating on a micro-arc oxidation coating for enhanced corrosion protection of magnesium alloys, Surf. Coat. Technol. 413 (2021) 127083.
[41] G. Zhang, L.A. Wu, A.T. Tang, H.L. Pan, Y.L. Ma, Q. Zhan, Q.Y. Tan, F.S. Pan, A. Atrens, Effect of micro-arc oxidation coatings formed at different voltages on the in situ growth of layered double hydroxides and their corrosion protection, J. Electrochem. Soc. 165 (7) (2018) C317–C327.
[42] F. Peng, D.D. Zhang, X.Y. Liu, Y. Zhang, Recent progress in superhydrophobic coating on Mg alloys: A general review, J. Magnes. Alloys 9 (5) (2021) 1471–1486.
[43] G. Zhang, L. Wu, A.T. Tang, B. Weng, A. Atrens, S.D. Ma, L. Liu, F.S. Pan, Sealing of anodized magnesium alloy AZ31 with MgAl layered double hydroxides layers, RSC Adv. 8 (5) (2018) 2248–2259.
[44] T. Liu, S.G. Chen, S. Cheng, J.T. Tian, X.T. Chang, Y.S. Yin, Corrosion behavior of super-hydrophobic surface on copper in seawater, Electrochim. Acta 52 (28) (2007) 8003–8007.
[45] F.Z. Zhang, L.L. Zhao, H.Y. Chen, S.L. Xu, D.G. Evans, X. Duan, Corrosion resistance of superhydrophobic layered double hydroxide films on aluminum, Angew. Chem. Int. Ed Engl. 47 (13) (2008) 2466–2469.
[46] Z.W. Ba, Y.Y. Han, D. Qiao, D.P. Feng, G.W. Huang, Composite nanoparticles based on hydrotalcite as high performance lubricant additives, Ind. Eng. Chem. Res. (2018) acs.iecr.8b02831.
[47] S. Li, L.L. Ren, Z.M. Bai, Friction performance and mechanisms of calcined products of Mg/Al layered double hydroxides as lubricant additives, Appl. Surf. Sci. 470 (2019) 979–990.
[48] Z.W. Wang, Q. Li, Z.X. She, F.N. Chen, L.Q. Li, X.X. Zhang, P. Zhang, Facile and fast fabrication of superhydrophobic surface on magnesium alloy, Appl. Surf. Sci. 271 (2013) 182–192.
[49] L. Jin, X. Ni, X. Liu, M. Wei, Selective adsorption of adenosine and guanosine by a β-cyclodextrin/layered double hydroxide intercalation compound, Chem. Eng. Technol. 33 (1) (2010) 82–88.
[50] M.A. Iqbal, M. Fedel, Protective cerium-based layered double hydroxides thin films developed on anodized AA6082, Adv. Mater. Sci. Eng. 2020 (2020) 1–12.
[51] G. Zhang, L. Wu, A.T. Tang, X.B. Chen, Y.L. Ma, Y. Long, P. Peng, X.X. Ding, H.L. Pan, F.S. Pan, Growth behavior of MgAl-layered double hydroxide films by conversion of anodic films on magnesium alloy AZ31 and their corrosion protection, Appl. Surf. Sci. 456 (2018) 419–429.
[52] K.D. Lin, X.H. Luo, X.Y. Pan, C.X. Zhang, Y.L. Liu, Enhanced corrosion resistance of LiAl-layered double hydroxide (LDH) coating modified with a Schiff base salt on aluminum alloy by one step in situ synthesis at low temperature, Appl. Surf. Sci. 463 (2019) 1085–1096.
[53] T. Ishizaki, N. Saito, Rapid formation of a superhydrophobic surface on a magnesium alloy coated with a cerium oxide film by a simple immersion process at room temperature and its chemical stability, Langmuir 26 (12) (2010) 9749–9755.
[54] M. Zhou, X.L. Pang, L. Wei, K.W. Gao, Insitu grown superhydrophobic Zn-Al layered double hydroxides films on magnesium alloy to improve corrosion properties, Appl. Surf. Sci. 337 (2015) 172–177.
[55] F. Zhang, C.L. Zhang, L. Song, R.C. Zeng, L.Y. Cui, H.Z. Cui, Corrosion resistance of superhydrophobic Mg-Al layered double hydroxide coatings on aluminum alloys, Acta Metall. Sin. Engl. Lett. 28 (11) (2015) 1373–1381.
[56] H.Q. Liu, S. Szunerits, W.G. Xu, R. Boukherroub, Preparation of superhydrophobic coatings on zinc as effective corrosion barriers, ACS Appl. Mater. Interfaces 1 (6) (2009) 1150–1153.

Effect of modified MgAl-LDH coating on corrosion resistance and friction properties of aluminum alloy

Effect of modified MgAl-LDH coating on corrosion resistance and friction properties of aluminum alloy

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