Abstract
The electrodeposited ZrO 2 Ni functionally graded coating was fabricated by controlling the ZrO 2 concentration in the bath, and the microstructure was analyzed by X Ray Diffraction (XRD) and Electron Probe Microanalysis (EPMA). The results show that the functionally graded coating has excellent compositional gradient distribution from the substrate to the surface. The content of ZrO 2 is up to 14.4 vol% in the surface layer and the coating consists of the t ZrO 2, m ZrO 2 and Ni phases. Owing to the ZrO 2 particles pressed by Ni atoms during electrodepositing, t→m transformation has occurred.
Keywords
Electrodeposit, Functionally gaded materials, Microstructure, Nickel, ZrO 2
Publication Date
1997-05-28
Online Available Date
1997-05-28
Revised Date
1997-05-28
Received Date
1997-05-28
Recommended Citation
Chengjun Quan, Xinghua Xiang, Jingchuan Zhu, Zhongda Yin.
An Analysis on the Microstructure of Electrodeposited ZrO 2 Ni Functionally Graded Materials[J]. Journal of Electrochemistry,
1997
,
3(2): Article 16.
DOI: 10.61558/2993-074X.3119
Available at:
https://jelectrochem.xmu.edu.cn/journal/vol3/iss2/16
References
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