Abstract
In this study, microstructure and corrosion property of CoCrMo coatings reinforced with different content of multi-walled carbon nanotubes (MWCNTs) nanoparticles fabricated by laser cladding (LC) on titanium alloy (TC4) substrates are investigated. Microhardness, metallographic, X-ray diffraction (XRD), and the electrochemical analysis are carried out to clarify the role of CNTs on the improvement of corrosion resistance. The results indicate that the addition of CNTs can significantly refine the structure of the CoCrMo alloy coating. Besides, the hardness of CoCrMo coating reinforced with 1.5 percentage of CNTs is about 9.8 times of the non-addition one. Additionally, CNTs have a positive influence on the corrosion performance of the CoCrMo coating in acid simulation saliva environment, which may be mainly attributed to the superior property of CNTs themselves and the formation of carbide and martensite hard phases in the cladding layers.
Similar content being viewed by others
REFERENCES
Benea, L., Danaila, E. and Ponthiaux, P., Corros. Sci., 2015, vol. 91, pp. 262–271.
Erakovi, S., Jankovi, A., Veljovi, D., et al., J. Phys. Chem. B, 2013, vol. 117, pp. 1633–1643.
Elias, C.N., Lima, J.H.C., Valiev, R., et al., Jom., 2008, vol. 60, pp. 46–49.
Bruni, S., Martinesi, M., Stio, M., et al., Acta. Biomater., 2005, vol. 1, pp. 223–234.
Fei, W., Chuanzhong, C., and Huijun, Y., Mater Design., 2014, vol. 58, pp. 412–425.
Fatoba, O.S., Adesina, O.S., and Popoola, A.P.I., Int. J. Adv. Manuf. Tech., 2018, vol. 97, pp. 2341–2350.
Yanyan, Z., Dong, L., and Xiangjun, T., Mater. Design., 2014, vol. 56, pp. 445–453.
Julian, L.C. and Munoz, A., Tribol. Int., 2011, vol. 44, pp. 318–329.
Gil, R.A. and Muñoz, A.I., J. Mech. Behav. Biomed. Mater., 2011, vol. 4, pp. 2090–2102.
España, F.A., Balla, V.K., Bose, S., et al., Mater. Sci. Eng. C, 2010, vol. 30, pp. 50–57.
Mantrala, K.M., Das, M., Balla, V.K., et al., J. Mater. Res., 2014, vol. 29, pp. 2021–2027.
Santos, C.B., Haubold, L., Holeczek, H., et al., Tribol. Lett., 2010, vol. 37, pp. 251–259.
Wen, S., Adrian, W.Y.T., Iulian, M., et al., Surf. Coat. Technol., 2017, vol. 326, pp. 291–298.
Mostafa, A. and Seyed, M.M., Ahmad, S., et al., Appl. Surf. Sci., 2012, vol. 258, pp. 2439–2446.
Hwang, M. and Chung, W., Materials, 2018, vol. 11, pp. 2438–2453.
Rongli, X., Bian, D., Aradhyula, T.V., et al., Int. J. Appl. Ceram. Technol., 2019, vol. 16, pp. 932–930.
Yiwang, B., Danyu, J., Jianghong, G., et al., Key. Eng. Mat., 2016, vol. 680, pp. 252–256.
Chuan, S., Jianbo, L., Shengfeng, Z., et al., J. Alloys. Compd., 2018, vol. 744, pp. 146–155.
Jianbo, L., Chuan, S., Shengfeng, Z., et al., Surf. Coat. Technol., 2018, vol. 334, pp. 274–285.
Tao, C., Defu, L., and Fan, W., Materials, 2018, vol. 11, pp. 58–72.
Adesina, O.S., Popoola, A.P.I., Pityana, S.L., et al., Int. J. Appl. Ceram. Technol., 2017, vol. 95, pp. 1265–1280.
Peng, X., Cheng Xin, L., Chao, Yu.Z., et al., Surf. Coat. Technol., 2014, vol. 238, pp. 9–14.
Yaxuan, L., Guomei, Chen, Hao, Y., et al., Russ. J. Appl. Chem., 2019, vol. 92, pp. 909−917. https://doi.org/10.1134/S107042721907005X
Yuhui, X., Mingzhi, C., Delong, X., et al., Corros. Sci., 2017, vol. 128, pp. 1–8.
Yaxuan, L., Da, B., Yongwu, Z., et al., J. Mech. Behav. Biomed. Mater., 2018, vol. 86, pp. 208–214.
Yufen, Z., Shawei, T., Jin, H., et al., Corros. Sci., 2016, vol. 111, pp. 334–343.
Mingjun, C., Siming, R., Songlv, Q., et al., Corros. Sci., 2017, vol. 131, pp. 187–198.
Gordon, B., Dennis, T., Junping, L., et al., Prog. Org. Coat., 2003, vol. 46, pp. 148–157.
Popova, A. and Christov, M., Corros. Sci., 2006, vol. 48, pp. 3208–3221.
Jeong, N., Jwa, E., Kim, C., et al., Appl. Surf. Sci.,2016, vol. 376, pp. 199–208.
Funding
National Natural Science Foundation of China, grant/award no. 51675232; Postgraduate Research & Practice Innovation Program of Jiangsu Provence, grant/award no. KYCX18_1842; the Fundamental Research Funds for the Central Universities, grant/award no. JUSRP51729A; the Mechanical Engineering Discipline Construction Funds of Jiangnan university, grant/award no. 10752103721800101007; the national first-class discipline program of Light Industry Technology and Engineering, grant/award no. LITE2018-29.
Author information
Authors and Affiliations
Corresponding authors
Ethics declarations
The authors declare that they have no conflict of interest.
Rights and permissions
About this article
Cite this article
Wei, K., Liu, Y. & Zhao, Y. Influence of CNTs on Microstructure and Corrosion Behavior of Biomedical CoCrMo Coatings by Laser Cladding. Russ J Appl Chem 93, 838–844 (2020). https://doi.org/10.1134/S1070427220060105
Received:
Revised:
Accepted:
Published:
Issue Date:
DOI: https://doi.org/10.1134/S1070427220060105