Effect of Thermal Oxidation Temperature on the Properties of Micro-Arc Oxidation Ceramic Coating on TC4 Alloy

Er Xin Ni; Ji Kang Yan; Yun Feng Wu; Yuan Teng; Zhi Cao Duan; Gui Min Jiang; Yan Hua Sun; Gang Yang

doi:10.4028/www.scientific.net/KEM.697.623

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HomeKey Engineering MaterialsKey Engineering Materials Vol. 697Effect of Thermal Oxidation Temperature on the...

Effect of Thermal Oxidation Temperature on the Properties of Micro-Arc Oxidation Ceramic Coating on TC4 Alloy

Abstract:

The effect of thermal oxidation temperature on the properties of MAO ceramic coating was investigated, The phase composition and surface morphology of composite oxidation coating were analyzed by XRD and SEM. The micro-hardness of composite oxidation coating were tested by micro hardness tester. The results shown that the composite oxidation coating consists of rutile, anatase Ti and HA. With the thermal oxidation temperature increasing, the micro-hardness of composite oxidation coatings were improved, but when the thermal oxidation temperature rose from 600 °C to 700 °C, the micro-hardness of coating dropped from 575 HV to 505 HV. With the thermal oxidation temperature increasing, the numbers of micro-porous on coating surface was decreased , and the composite oxidation coating became more density.

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Periodical:

Key Engineering Materials (Volume 697)

Pages:

623-626

DOI:

https://doi.org/10.4028/www.scientific.net/KEM.697.623

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Online since:

July 2016

Authors:

Er Xin Ni, Ji Kang Yan*, Yun Feng Wu, Yuan Teng, Zhi Cao Duan, Gui Min Jiang, Yan Hua Sun, Gang Yang

Keywords:

MAO, TC4 Alloy, Thermal Oxidation

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References

[1] Nithideth Somsanith, T.S.N. Sankara Narayanan. Surface medication of Ti–15Mo alloy by thermal oxidation: Evaluation of surface characteristics and corrosion resistance in ringer's solution, J. Applied Surface Science. 356 (2015) 1117-1126.

DOI: 10.1016/j.apsusc.2015.08.181

Google Scholar

[2] Ming-Jia Wang. Electrolytic MgO/ZrO2 duplex-layer coating on AZ91D magnesium alloy for corrosion resistance, J. Corrosion Science . 76 (2013) 142–153.

DOI: 10.1016/j.corsci.2013.06.037

Google Scholar

[3] Xiong Yi, Lu Chao , Chao Wang. The n-MAO/EPD bio-ceramic composite coating fabricated on ZK60 magnesium alloy using combined micro-arc oxidation with electrophoretic deposition,J. Applied Surface Science. 322 (2014) 230-235.

DOI: 10.1016/j.apsusc.2014.10.103

Google Scholar

[4] Er-xin Ni , Ji-kang Yan. Review on the composite micro-arc oxidation on the titanium and titanium alloy surface. Materials Review, 29 (2015) 457-461.

Google Scholar

[5] Hamidreza Farnoush, Faiz Muhaffel, Huseyin Cimenoglu. Fabrication and characterization of nano-HA-45S5 bioglass composite coatings on calcium-phosphate containing micro-arc oxidized CP-Ti substrates,J. Applied Surface Science. 324 (2015) 765–774.

DOI: 10.1016/j.apsusc.2014.11.032

Google Scholar

[6] Wan-xia TANG , Ji-kang YAN , Gang YANG . Effect of electrolytic solution concentrations on surface hydrophilicity of micro-arc oxidation ceramic film based on Ti4Al6V titanium alloy, J. Rare Metal Materials and Engineering. 43 (2014) 2883-2888.

DOI: 10.1016/s1875-5372(15)60026-1

Google Scholar

[7] San tosh. Cathodic pulse breakdown of anodic films on aluminum in alkaline silicate electrolyte-understanding the role of cathodic half-cycle in AC plasma electrolytic oxidation, J. Corrosion Science. 55 (2012) 90-96.

DOI: 10.1016/j.corsci.2011.10.007

Google Scholar

[8] Cheng-lin CHU, Xiao HAN, Jing BAI. Surface modification of biomedical magnesium alloy wires by micro-arc oxidation, J. Transaction of Nonferrous Metals Society of China. 24(2014) 1058−1064.

DOI: 10.1016/s1003-6326(14)63162-9

Google Scholar

[9] Dan-liang ZHENG, Dian TANG. On the complex oxidizing treatment for Al - Mn - Mg alloy, J. Journal of Fuzhou University Natural Science Edition. 29(2001)59-63.

Google Scholar