Research on the Corrosion Resistance of Ni-ZrO2 Nanocomposite Coatings

Lin Wang; Jin Lin Lu; Cheng Wei Li; Shu Mei Kang

doi:10.4028/www.scientific.net/AMM.633-634.787

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HomeApplied Mechanics and MaterialsApplied Mechanics and Materials Vols. 633-634Research on the Corrosion Resistance of Ni-ZrO2...

Research on the Corrosion Resistance of Ni-ZrO₂ Nanocomposite Coatings

Abstract:

In order to improve the corrosion resistance of Ni-nanoZrO₂composite coatings. By orthogonal test method,the process for composite electroplating of Ni-ZrO₂was optimized involved current density、bath temperature、the ZrO₂ particle concentration. Corrosion resistance and the hardness were tested, microstructure was observed with a scanning electron microscope. The optimized technological conditions are:current density i4A/dm²,bath temperature 45°C, nanoZrO₂ addition 7g/L. In this optimum process condition, corrosion current density is 6.186×10^-6A/cm², corrosion resistance is good, and its hardness is much better than pure nickel plating, also a flat morphology and compact microstructure Ni-ZrO₂nanocomposite coating is get.

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Periodical:

Applied Mechanics and Materials (Volumes 633-634)

Pages:

787-790

DOI:

https://doi.org/10.4028/www.scientific.net/AMM.633-634.787

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Online since:

September 2014

Authors:

Lin Wang*, Jin Lin Lu, Cheng Wei Li, Shu Mei Kang

Keywords:

Corrosion Resistance, Hardness, Microstructure, Nanocomposite Electroplating

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* - Corresponding Author

References

[1] Bin jiang，Binshi Xu, Shiyun Dong. Materials protection, Vo1 35(2002), p.1．In Chinese.

Google Scholar

[2] G. Heidari, H. Tavakoli, and S.M. Mousavi Khoie. Journal of Materials Engineering and Performance, Vo1 19(2010), p.1183.

Google Scholar

[3] Xinhua Yuan, Feng Peng, Hongjuan Hong. Electroplating & Finishing, Vo1 24(2005), p.51．In Chinese.

Google Scholar

[4] Wenfeng Zhang, Di Zhu. CORROSION SCIENCE AND PROTECTION TECHNOLOGY, Vo1 18(2006), p.325．In Chinese.

Google Scholar

[5] Xinmin Huang, Yucheng Wu, Yuchun Zheng. ORDNANCEMATERIALS CIENCEAND ENGINEERING, Vo1 22(1999), p.11．In Chinese.

Google Scholar

[6] Jianxiong Wang, Xiaohua Chen, Jingcui Peng. CORROSION&PROTECTION, Vo1 23(2002), p.6．In Chinese.

Google Scholar

[7] C.S. LIN and K.C. HUANG． Journal of Applied Electrochemistry, Vo1 34(2004), p.1013.

Google Scholar

[8] Chenyi Zhu, Guangqiang Li, Feng Zhang. Materials protection, Vo1 38(2005), p.43．In Chinese.

Google Scholar

[9] Zeping Gao. Special Steel，Vo1 28(2007), p.49．In Chinese.

Google Scholar

[10] Jianli Wang, Guangqiang Li, Chengyi Zhu. Electroplating & Finishing, Vo1 24(2005), p.58．In Chinese.

Google Scholar

[11] Gyftou P, Pavlatou E A, Spyellis N, et al. Electroplating & Surface Treatment, Vo1 9(2001), p.23.

Google Scholar