Micro-arc oxidation (MAO) coating was prepared on Ti6Al4 V alloy in the electrolyte based on different ratios of calcium acetate and a fixed ratio of sodium phosphate with/without Ag additive. The surface, elemental and phase compositions, and dry wear tests of the MAO coating were analysed. The X-ray diffraction results presented that the MAO coating formed rutile, anatase and hydroxyapatite. The results show that the coating performance was improved when Ag additives were included. The wear resistance of the MAO coatings was increased by the addition of Ag.
LiG, WangY, ZhangS, Investigation on entrance mechanism of calcium and magnesium into micro arc oxidation coatings developed on Ti-6Al-4V alloys. Surf Coat Techol. 2019;378:124951. doi: 10.1016/j.surfcoat.2019.124951
2.
MolaeiM, Fattah-AlhosseiniA, KeshavarzMK.Influence of different sodium-based additives on corrosion resistance of PEO coatings on pure Ti. J Asian Ceram Soc. 2019;7(2):247–255. doi: 10.1080/21870764.2019.1604609
3.
VangoluY, ArslanE, TotikY, Optimization of the coating parameters for micro-arc oxidation of Cp-Ti. Surf Coat Techol. 2010;205:1764–1773. doi: 10.1016/j.surfcoat.2010.08.042
AoN, LiuD, WangS, Microstructure and tribological behavior of a TiO2/hBN composite ceramic coating formed via micro-arc oxidation of Ti–6Al–4 V alloy. J Mater Sci Techol. 2016;32:1071–1076. doi: 10.1016/j.jmst.2016.06.015
6.
XiongY, ZhuS, WangF, Effect of vitreous enamel coating on the oxidation behavior of Ti6Al4 V and TiAl alloys at high temperatures. J Coat Technol Res. 2008;5(1):93–98. doi: 10.1007/s11998-007-9057-5
7.
LiZ, CaiZ, CuiY, Effect of oxidation time on the impact wear of micro-arc oxidation coating on aluminium alloy. Wear. 2019;426–427:285–295. doi: 10.1016/j.wear.2019.01.084
8.
Xiu-zhouL, Min-haoZ, Jian-fengZ, Fretting wear of micro-arc oxidation coating prepared on Ti6Al4 V alloy. Trans Nonferrous Met Soc China. 2010;20:537–546. doi: 10.1016/S1003-6326(09)60175-8
9.
AydayA.Coatings of bioactive TiO2 films on TI6AL4 V alloy by micro Arc oxidation. Acta Phys Pol A. 2018;134:412–414. doi: 10.12693/APhysPolA.134.412
10.
HouT, ZhangJZ.Porous films on surface of titanium prepared by low voltage micro arc oxidation. Surf Eng. 2007;23(3):169–172. doi: 10.1179/174329407X174380
11.
ZuoY, LiT, YuP, Effect of graphene oxide additive on tribocorrosion behavior of MAO coatings prepared on Ti6Al4 V alloy. App Surf Sci. 2019;480:26–34. doi: 10.1016/j.apsusc.2019.02.065
12.
XuL, WuC, LeiX, Effect of oxidation time on cytocompatibility of ultrafine-grained pure Ti in micro-arc oxidation treatment. Surf Coat Technol. 2018;342:12–22. doi: 10.1016/j.surfcoat.2018.02.044
13.
WangC, MaF, LiuP, The influence of alloy elements in Ti6Al4 V and Ti35Nb2Ta3Zr on the structure, morphology and properties of MAO coatings. Vacuum. 2018;157:229–236. doi: 10.1016/j.vacuum.2018.08.054
14.
PrakashC, UddinMS.Surface modification of β-phase Ti implant by hydroaxyapatite mixed electric discharge machining to enhance the corrosion resistance and in-vitro bioactivity. Surf Coat Techol. 2017;326:134–145. doi: 10.1016/j.surfcoat.2017.07.040
15.
SongJ-H, NamK-S, MoonJ-I, Influence of the duty cycle on structural and mechanical properties of oxide layers on Al-1050 by a plasma electrolytic oxidation process. Met Mater Int. 2014;20(3):451–458. doi: 10.1007/s12540-014-3025-2
16.
LiX, DongC, ZhaoQ, Characterization of microstructure and wear resistance of PEO coatings containing various microparticles on Ti6Al4 V alloy. J. Mater Eng Perf. 2018;27:1642–1653. doi: 10.1007/s11665-018-3249-2
17.
LiH, SunY, ZhangJ.Effect of ZrO2 particle on the performance of micro-arc oxidation coatings on Ti6Al4 V, App. Surf Sci. 2015;342:183–190. doi: 10.1016/j.apsusc.2015.03.051
18.
DemirbaşÇ, AydayA.The influence of nano-TiO2 and nano-Al2O3 particles in silicate based electrolytes on microstructure and mechanical properties of micro Arc coated Ti6Al4 V alloy. Mater Res. 2018;21(5):e20180092. doi: 10.1590/1980-5373-mr-2018-0092
19.
TengF, TaiI, WangM, The structures, electrochemical and cell performance of titania films formed on titanium by micro-arc oxidation. J Taiwan Ins of Chem Eng. 2014;45:1331–1337. doi: 10.1016/j.jtice.2014.02.018
20.
ArslanE, TotikY, DemirciEE, Wear and adhesion resistance of duplex coatings deposited on Ti6Al4 V alloy using MAO and CFUBMS. Surf Coat Techol. 2013;214:1–7. doi: 10.1016/j.surfcoat.2012.10.006
21.
ChengjianT, DejunK.Effects of wear speeds on friction-wear behaviours of cathode arc ion plated TiAlSiN coatings at high temperatures. Trib Mater Surf Interf. 2017;11(2):66–74. doi: 10.1080/17515831.2017.1302683
22.
ZhangD, GeY, LiuG, Investigation of tribological properties of micro-arc oxidation ceramic coating on Mg alloy under dry sliding condition. Cer Inter. 2018;44:16164–16172. doi: 10.1016/j.ceramint.2018.05.137
23.
YangW, XuD, GuoQ, Influence of electrolyte composition on microstructure and properties of coatings formed on pure Ti substrate by micro arc oxidation. Surf Coat Techol. 2018;349:522–528. doi: 10.1016/j.surfcoat.2018.06.024
24.
ThukkaramM, CoolsP, NikiforovA, Antibacterial activity of a porous silver doped TiO2 coating on titanium substrates synthesized by plasma electrolytic oxidation. App Surf Sci. 2020;500:14423. doi: 10.1016/j.apsusc.2019.144235
