Back to Search
Start Over
Microstructures, corrosion resistance and mechanical properties of Ni-Cu-P-PTFE composite coatings.
- Source :
-
Journal of Functional Materials / Gongneng Cailiao . 2018, Vol. 49 Issue 7, p07082-07087. 6p. - Publication Year :
- 2018
-
Abstract
- The effects of Cu addition on the microstructure, corrosion resistance and mechanical properties of Ni-P-PTFE composite coatings were studied in this paper. The microstructure, corrosion resistance and mechanical properties of the coatings were investigated by scanning electron microscopy (SEM), X-ray diffraction (XRD), electrochemical workstation, nano-indenter, and friction wear testing machine, respectively. The results show that Cu addition has great influence on the composition, microstructure, corrosion resistance and mechanical properties of Ni-P-PTFE composite coating. With the increase of Cu2+ concentration in the plating solution, Cu content in the coating first increased and then decreased, while the content of Ni, P, and PTFE first decreased and then increased. With the increase of Cu content in the coating, the corrosion resistance and hardness of Ni-Cu-P-PTFE composite coatings improved, while the friction performance decreased. [ABSTRACT FROM AUTHOR]
Details
- Language :
- Chinese
- ISSN :
- 10019731
- Volume :
- 49
- Issue :
- 7
- Database :
- Academic Search Index
- Journal :
- Journal of Functional Materials / Gongneng Cailiao
- Publication Type :
- Academic Journal
- Accession number :
- 131104649
- Full Text :
- https://doi.org/10.3969/j.issn.1001-9731.2018.07.013