Characterization of the wettability of bio-composite coating on titanium alloy using electrostatic spray deposition

It is possible to increase the corrosion resistance of a commercially pure titanium substrate while maintaining its excellent mechanical properties using the electrostatic spray method. To construct the bio composite-polymer base coating, several percentages (6 and 10) weight percent (wt%) of Nickel...

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Bibliographic Details
Main Authors: Bashar, Samara, Al-Kaisy, Hanaa A., Al-Shroofy, Mohanad N.
Format: Conference Proceeding
Language:English
Subjects:
Coating
Contact angle
Corrosion resistance
Mechanical properties
Nickel oxides
Polymethyl methacrylate
Spray deposition
Substrates
Titanium base alloys
Wettability
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Summary:It is possible to increase the corrosion resistance of a commercially pure titanium substrate while maintaining its excellent mechanical properties using the electrostatic spray method. To construct the bio composite-polymer base coating, several percentages (6 and 10) weight percent (wt%) of Nickel Oxide (NiO) were combined with (94 and 90) wt% of PMMA powder in comparison to the coated 100 wt% PMMA layers. The surface morphology of the coated layers was determined using FESEM/EDS and XRD techniques. The contact angle test was used to investigate the biological behavior of the coated samples, which revealed that they had good wetting characteristics. A high surface wettability as well as homogeneous, uniform, and crack-free coating layers were achieved.
ISSN:0094-243X
1551-7616
DOI:10.1063/5.0157592