Corrosion resistance of in-situ growth of nano-sized Mg(OH)2 on micro-arc oxidized magnesium alloy AZ31—Influence of EDTA

doi:10.1016/j.jmst.2019.01.006

材料科学与技术 ›› 2019, Vol. 35 ›› Issue (6): 1088-1098.DOI: 10.1016/j.jmst.2019.01.006

收稿日期:2018-09-26 修回日期:2018-11-08 接受日期:2018-11-26 出版日期:2019-06-20 发布日期:2019-06-19

Corrosion resistance of in-situ growth of nano-sized Mg(OH)₂ on micro-arc oxidized magnesium alloy AZ31—Influence of EDTA

Chang-Yang Li^a, Xiao-Li Fan^a, Rong-Chang Zeng^a^*(), Lan-Yue Cui^a, Shuo-Qi Li^a, Fen Zhang^a, Qing-Kun He^a, M. Bobby Kannan^b, ^c, Dong-Chu Chen^d, Shao-Kang Guan^e

^aCollege of Materials Science and Engineering, Shandong University of Science and Technology, Qingdao 266590, China
^bBiomaterials and Engineering Materials (BEM) Laboratory, College of Science, Technology and Engineering, James Cook University, Townsville 4811, Australia
^cSchool of Engineering, RMIT University, Carlton 3053, VIC, Australia
^dSchool of Materials Science and Energy Engineering, Foshan University, Foshan 528000, China
^eSchool of Materials Science and Engineering, Zhengzhou University, Zhengzhou 450002, China

Received:2018-09-26 Revised:2018-11-08 Accepted:2018-11-26 Online:2019-06-20 Published:2019-06-19
Contact: Zeng Rong-Chang
About author:
¹ These authors contributed equally to this work.

摘要/Abstract

Abstract:

One of the major obstacles for the clinical use of biodegradable magnesium (Mg)-based materials is their high corrosion rate. Micro-arc oxidation (MAO) coatings on Mg alloys provide mild corrosion protection owing to their porous structure. Hence, in this study a dense Mg(OH)₂ film was fabricated on MAO-coated Mg alloy AZ31 in an alkaline electrolyte containing ethylenediamine tetraacetic acid disodium (EDTA-2Na) to reinforce the protection. Surface morphology, chemical composition and growth process of the MAO/Mg(OH)₂ hybrid coating were examined using field-emission scanning electron microscopy, energy dispersive X-ray spectrometer, X-ray diffraction, X-ray photoelectron spectroscopy and Fourier transform infrared spectrophotometer. Corrosion resistance of the coatings was evaluated via potentiodynamic polarization curves and hydrogen evolution tests. Results manifested that the Mg(OH)₂ coating possesses a porous nano-sized structure and completely seals the micro-pores and micro-cracks of the MAO coating. The intermetallic compound of AlMn phase in the substrate plays a key role in the growth of Mg(OH)₂ film. The current density of Mg(OH)₂-MAO composite coating decreases three orders of magnitude in comparison with that of bare substrate, indicating excellent corrosion resistance. The Mg(OH)₂-MAO composite coating is beneficial to the formation of calcium phosphate corrosion products on the surface of Mg alloy AZ31, demonstrating a great promise for orthopaedic applications.

Key words: Magnesium alloys, Micro-arc oxidation, Magnesium hydroxide, Coatings, Biomaterials

. [J]. 材料科学与技术, 2019, 35(6): 1088-1098.

Chang-Yang Li, Xiao-Li Fan, Rong-Chang Zeng, Lan-Yue Cui, Shuo-Qi Li, Fen Zhang, Qing-Kun He, M. Bobby Kannan, , Dong-Chu Chen, Shao-Kang Guan. Corrosion resistance of in-situ growth of nano-sized Mg(OH)₂ on micro-arc oxidized magnesium alloy AZ31—Influence of EDTA[J]. J. Mater. Sci. Technol., 2019, 35(6): 1088-1098.

图/表 15

Fig. 1. Flow chart of the preparation process of Mg(OH)2-MAO composite coating.

Fig. 2. SEM images of (a) MAO coating, (b, c) Mg(OH)2-MAO composite coating, (d) element compositions and the cross-section of (e) MAO coating, (f) Mg(OH)2-MAO composite coating.

Fig. 3. XRD patterns of (a) Mg AZ31, (b) MAO coating and (c) Mg(OH)2-MAO composite coating.

Fig. 4. FT-IR spectra of (a) MAO and (b) Mg(OH)2-MAO composite coatings.

Fig. 5. (a) Polarization curves, and corresponding (b) icorr and (c) Ecorr of (I) AZ31 substrate, (II) MAO coating and (III) Mg(OH)2-MAO composite coating in HBSS.

Fig. 6. Hydrogen evolution rates of (a) the AZ31 substrate, (b) MAO coating and (c) Mg(OH)2-MAO composite coating in HBSS for 156 h.

Fig. 7. SEM images of Mg(OH)2-MAO composite coatings at various soaking times: 10 s (a-c), 30 s (d-f), 1 min (g-i), 5 min (j-l), 10 min (m-o), 20 min (p-r) and 30 min (s-u).

Fig. 8. Element compositions of Mg(OH)2-MAO composite coatings at various soaking time.

Fig. 9. EDS mapping images of Mg(OH)2-MAO composite coatings at various soaking times: 10 s (a), 30 s (b), 1 min (c), 5 min (d), 10 min (e), 20 min (f) and 30 min (g).

Fig. 10. Schematic diagrams of the formation of Mg(OH)2 coating.

Fig. 11. XPS spectra of the samples immersed in solution B for 10 s and 1 h: (a) survey and (b) high dissolution curves of N 1s.

Fig. 12. Open circuit potential as a function of immersion time of (a) AZ31 substrate, (b) MAO coating and (c) Mg(OH)2-MAO composite coating.

Fig. 13. SEM images of (a) AZ31 substrate, (b) MAO coating and (c) Mg(OH)2-MAO composite coating and (d) the corresponding element compositions in HBSS after a 156 h immersion.

Fig. 14. (a) XRD patterns and (b) FTIR spectra of (I) AZ31 substrate, (II) MAO coating and (III) Mg(OH)2-MAO composite coating after the hydrogen evolution tests in HBSS.

Fig. 15. Schematic representation of the corrosion mechanism of Mg(OH)2-MAO composite coating in HBSS.

参考文献

[1]	L.Y. Cui, L. Sun, R.C. Zeng, Y.F. Zheng, S.Q. Li, Sci. China Mater. 61 (2017) 607-618.
[2]	W.T. Jia, Q.C. Le, Y. Tang, Y.P. Ding, F.K. Ning, J.Z. Cui, J. Mater. Sci. Technol. 34 (2018) 2069-2083.
[3]	G. Duan, L. Yang, S. Liao, C. Zhang, X. Lu, Y. Yang, B. Zhang, Y. Wei, T. Zhang, B. Yu, X. Zhang, F. Wang, Corros. Sci. 135 (2018) 197-206.
[4]	T. Tokunaga, M. Ohno, K. Matsuura, J. Mater. Sci. Technol. 34 (2018) 1119-1126.
[5]	B.J. Wang, S.D. Wang, D.K. Xu, E.H. Han, J. Mater. Sci. Technol. 33 (2017) 1075-1086.
[6]	L.Y. Li, B. Liu, R.C. Zeng, S.Q. Li, F. Zhang, Y.H. Zou, H.G. Jiang, X.B. Chen, S.K. Guan, Q.Y. Liu, Front. Mater. Sci. 12 (2018) 184-197.
[7]	Z.Y. Ding, L.Y. Cui, R.C. Zeng, Y.B. Zhao, S.K. Guan, D.K. Xu, C.G. Lin, J. Mater. Sci. Technol. 34 (2018) 1550-1557.
[8]	Y.W. Song, D.Y. Shan, E.H. Han, J. Mater. Sci. Technol. 33 (2017) 954-960.
[9]	L.Y. Cui, G.B. Wei, R.C. Zeng, S.Q. Li, Y.H. Zou, E.H. Han, Biomed. Mater. 3 (2018) 245-249.
[10]	K.H. Dong, Y.W. Song, D.Y. Shan, E.H. Han, Mater. Corros. 69 (2018) 481-491.
[11]	X.P. Lu, T. Zhang, B.X. Yu, J. Electrochem. Soc. 165 (2018) 601-607.
[12]	R.F. Zhang, L.P. Qiao, B. Qu, S.F. Zhang, W.H. Chang, J.H. Xiang, Mater. Lett. 153 (2015) 77-80.
[13]	D.V. Mashtalyar, S.V. Gnedenkov, S.L. Sinebryukhov, I.M. Imshinetskiy, J. Mater. Sci. Technol. 33 (2017) 461-468.
[14]	D.V. Mashtalyar, K.V. Nadaraia, S.L. Sinebryukhov, S.V. Gnedenkov, J. Mater. Sci. Technol. 33 (2017) 661-667.
[15]	Y. Chen, X. Lu, C. Blawert, M.L. Zheludkevich, T. Zhang, F. Wang, Surf. Coat. Technol. 337 (2018) 379-388.
[16]	F. Zhang, C.L. Zhang, L. Song, R.C. Zeng, L.Y. Cui, H.Z. Cui, Acta Metall. Sin.(Engl. Lett.), 28 (2016) 1373-1381.
[17]	L. Guo, W. Wu, Y.F. Zhou, F. Zhang, R.C. Zeng, J.M. Zeng, J. Mater. Sci. Technol. 34 (2018) 1455-1466.
[18]	L.Y. Cui, R.C. Zeng, S.Q. Li, F. Zhang, E.H. Han, RSC Adv. 6 (2016) 63107-63116.
[19]	Y.B. Zhao, H.P. Liu, C.Y. Li, Y. Chen, S.Q. Li, R.C. Zeng, Z.L. Wang, Appl. Surf. Sci. 434 (2018) 787-795.
[20]	L.Y. Cui, X.H. Fang, W. Cao, R.C. Zeng, S.Q. Li, X.B. Chen, Y.H. Zou, S.K. Guan, E.H. Han, Appl. Surf. Sci. 457 (2018) 49-58.
[21]	Y.B. Zhao, L.Q. Shi, X.J. Ji, J.C. Li, Z.Z. Han, S.Q. Li, R.C. Zeng, F. Zhang, Z.L. Wang, J. Colloid Interface Sci. 526 (2018) 43-50.
[22]	X. Lu, C. Blawert, K.U. Kainer, T. Zhang, F. Wang, M.L. Zheludkevich, Surf. Coat. Technol. 352 (2018) 1-14.
[23]	X. Lu, C. Blawert, D. Tolnai, T. Subroto, K.U. Kainer, T. Zhang, F. Wang, M.L. Zheludkevich, Corros. Sci. 139 (2018) 395-402.
[24]	X. Cui, C. Liu, R. Yang, M. Li, X. Lin, Surf. Coat. Technol. 269 (2015) 228-237.
[25]	K. Dong, Y. Song, D. Shan, E. Han, Surf. Coat. Technol. 266 (2015) 188-196.
[26]	K. Dong, Y. Song, D. Shan, E. Han, Corros. Sci. 100 (2015) 275-283.
[27]	R.C. Zeng, W.C. Qi, Y.W. Song, Q.K. He, H.Z. Cui, E.H. Han, Front. Mater. Sci. 8 (2014) 343-353.
[28]	L.Y. Cui, S.D. Gao, P.P. Li, R.C. Zeng, F. Zhang, S.Q. Li, E.H. Han, Corros. Sci. 118 (2017) 84-95.
[29]	C. Yu, L.Y. Cui, Y.F. Zhou, Z.Z. Han, X.B. Chen, R.C. Zeng, Y.H. Zou, S.Q. Li, F. Zhang, E.H. Han, S.K. Guan, Surf. Coat. Technol. 344 (2018) 1-11.
[30]	L.Y. Li, L.Y. Cui, R.C. Zeng, S.Q. Li, X.B. Chen, Y. Zheng, M.B. Kannan, Acta Biomater. 79 (2018) 23-36.
[31]	S.H. Wang, Y.J. Xie, L.H. Liu, X.W. Guo, W.J. Ding, J. Fudan Univ. 2 (2012) 190-194.
[32]	L.Y. Cui, H.P. Liu, W.L. Zhang, Z.Z. Han, M.X. Deng, R.C. Zeng, S.Q. Li, Z.L. Wang, J. Mater. Sci. Technol. 33 (2017) 1263-1271.
[33]	C.Y. Bai, J.W. Li, W.B. Ta, B. Li, Y. Han, Orthop. Surg. 9 (2017) p. 296.
[34]	S.Y. Kim, Y.K. Kim, M.H. Ryu, T.S. Bae, M.H. Lee, Sci. Rep. 7 (2017) p. 9061.
[35]	X. Lin, J. Ding, X. Xu, B. Li, X. Niu, J. Su, C. Zhou, Rare Met. Mater. Eng. 45 (2016) 2080-2085.
[36]	X. Han, H. Liu, D. Wang, S. Li, R. Yang, X. Tao, X. Jiang, J. Mater. Sci. Technol. 27 (2011) 317-324.
[37]	R.C. Zeng, L.Y. Cui, K. Jiang, R. Liu, B.D. Zhao, Y.F. Zheng, ACS Appl. Mater. Interfaces 8 (2016) 10014-10028.
[38]	T.S.N.S. Narayanan, M.H. Lee, RSC Adv. 6 (2016) 16100-16114.
[39]	J. Liu, K. Li, H. Wang, M. Zhu, H. Xu, H. Yan, Nanotechnology 16 (2005) 82-87.
[40]	S. Wang, R. Liu, J. Yao, Y. Wang, H. Li, R. Dao, J. Guan, G. Tang, Microporous Mesoporous Mater. 179 (2013) 172-181.
[41]	H. Tang, D. Yu, Y. Luo, F. Wang, Appl. Surf. Sci. 264 (2013) 816-822.
[42]	R.C. Zeng, Z.D. Lan, L.H. Kong, Y.D. Huang, H.Z. Cui, Surf. Coat. Technol. 205 (2011) 3347-3355.
[43]	R.F. Zhang, S.F. Zhang, S.W. Duo, Appl. Surf. Sci. 255 (2009) 7893-7897.
[44]	L.Y. Cui, R.C. Zeng, X.X. Zhu, T.T. Pang, S.Q. Li, F. Zhang, Front. Mater. Sci. 10 (2016) 134-146.
[45]	L.Y. Cui, G.B. Wei, R.C. Zeng, S.Q. Li, Y.H. Zou, E.H. Han, Biomed. Mater. 3 (2017) 245-249.
[46]	M.B. Kannan, Surf. Coat. Technol. 301 (2016) 36-41.
[47]	R.C. Zeng, F. Zhang, Z.D. Lan, H.Z. Cui, E.H. Han, Corros. Sci. 88 (2014) 452-459.
[48]	Z.Y. Ding, L.Y. Cui, X.B. Chen, R.C. Zeng, S.K. Guan, S.Q. Li, F. Zhang, Y.H. Zou, Q.Y. Liu, J. Alloys. Compd. 764 (2018) 250-260.
[49]	L.Y. Cui, R.C. Zeng, S.K. Guan, W.C. Qi, F. Zhang, S.Q. Li, E.H. Han, J. Alloys. Compd. 695 (2017) 2464-2476.
[50]	M. Daroonparvar, M.A.M. Yajid, N.M. Yusof, H.R. Bakhsheshi-Rad, E.Hamzah, T. Mardanikivi, J. Alloys. Compd. 649 (2015) 591-605.
[51]	R. Zeng, K.U. Kainer, C. Blawert, W. Dietzel, J. Alloys. Compd. 509 (2011) 4462-4469.
[52]	H. Tang, T. Wu, H. Wang, X. Jian, Y. Wu, J. Alloys. Compd. 698 (2017) 643-653.
[53]	Y. Feng, X. Ma, L. Chang, S. Zhu, S. Guan, Surf. Interface Anal. 49 (2017) 1115-1123.
[54]	M.B. Kannan, J. Biomed. Mater. Res. Part A 101 (2013) 1248-1254.
[55]	M.B. Kannan, R. Walter, A. Yamamoto, ACS Biomater. Sci. Eng. 2 (2015) 56-64.
[56]	A. Alabbasi, M. Bobby Kannan, R. Walter, M. Störmer, C. Blawert, Mater. Lett. 106 (2013) 18-21.

Corrosion resistance of in-situ growth of nano-sized Mg(OH)₂ on micro-arc oxidized magnesium alloy AZ31—Influence of EDTA

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