Characterization of Corrosion Resistance of Silver-Hydroxyapetite (Ag-HA) Bio-Nanocomposite Coating
Silver-hydroxyapatite (Ag-HA) nanocomposite coating on stainless steel (316L) sheets was prepared by electroless deposition. Several studies have analysed the influence of bath composition on the corrosion behaviour of Ag-HA bio-nanocomposite coating produced by electroless deposition. Therefore, t...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
University of Diyala
2023-03-01
|
| Series: | Diyala Journal of Engineering Sciences |
| Subjects: | |
| Online Access: | https://djes.info/index.php/djes/article/view/1052 |
| _version_ | 1811161413827166208 |
|---|---|
| author | Basma Z.Thabeta Suha I. Al-Nassarb Hiba M. Algailani Adel K. Mahmoud Ramdziah Nasir Ahmed AAG Alrubaiy |
| author_facet | Basma Z.Thabeta Suha I. Al-Nassarb Hiba M. Algailani Adel K. Mahmoud Ramdziah Nasir Ahmed AAG Alrubaiy |
| author_sort | Basma Z.Thabeta |
| collection | DOAJ |
| description |
Silver-hydroxyapatite (Ag-HA) nanocomposite coating on stainless steel (316L) sheets was prepared by electroless deposition. Several studies have analysed the influence of bath composition on the corrosion behaviour of Ag-HA bio-nanocomposite coating produced by electroless deposition. Therefore, the present study compared the influence of varying concentrations of HA nanoparticles (0.1, 0.3, and 0.5) g/L on the mechanical (microhardness) and chemical (corrosion resistance and ion release) properties of the Ag-HA nanocomposite coating. The Ag-HA nanocomposite coating exhibited a remarkable increase in microhardness from 104.7 Hv to 139.9 Hv at 0.5 g/L HA nanoparticles and improved corrosion resistance, where the corrosion rate was enhanced for the coating from 5.954×10-1 mpy to 2.633×10-2 mpy in the presence of nano-HA. The ion release analysis of the element coating revealed that the nickel content was within the permissible limit in accordance with the amount of Ni permitted to exist inside the human body, and chromium was not found.
|
| first_indexed | 2024-04-10T06:13:44Z |
| format | Article |
| id | doaj.art-2ef9ad9ba4034acb8b470abc34dab248 |
| institution | Directory Open Access Journal |
| issn | 1999-8716 2616-6909 |
| language | English |
| last_indexed | 2024-04-10T06:13:44Z |
| publishDate | 2023-03-01 |
| publisher | University of Diyala |
| record_format | Article |
| series | Diyala Journal of Engineering Sciences |
| spelling | doaj.art-2ef9ad9ba4034acb8b470abc34dab2482023-03-02T10:46:07ZengUniversity of DiyalaDiyala Journal of Engineering Sciences1999-87162616-69092023-03-0116110.24237/djes.2023.16103Characterization of Corrosion Resistance of Silver-Hydroxyapetite (Ag-HA) Bio-Nanocomposite Coating Basma Z.Thabeta0Suha I. Al-Nassarb1Hiba M. Algailani2Adel K. Mahmoud3Ramdziah Nasir4Ahmed AAG Alrubaiy5Department of Materials Engineering, University of Diyala, 32001 Diyala, Iraq 2Department of Communication Engineering, University of Diyala, 32001 Diyala, Department of Engineering Affairs, University of Diyala, 32001 Diyala, IraqDepartment of Materials Engineering, University of Diyala, 32001 Diyala, Iraq School of Mechanical Engineering, Universiti Sains Malaysia, MalaysiaDepartment of Materials Engineering, University of Diyala, 32001 Diyala, Iraq Silver-hydroxyapatite (Ag-HA) nanocomposite coating on stainless steel (316L) sheets was prepared by electroless deposition. Several studies have analysed the influence of bath composition on the corrosion behaviour of Ag-HA bio-nanocomposite coating produced by electroless deposition. Therefore, the present study compared the influence of varying concentrations of HA nanoparticles (0.1, 0.3, and 0.5) g/L on the mechanical (microhardness) and chemical (corrosion resistance and ion release) properties of the Ag-HA nanocomposite coating. The Ag-HA nanocomposite coating exhibited a remarkable increase in microhardness from 104.7 Hv to 139.9 Hv at 0.5 g/L HA nanoparticles and improved corrosion resistance, where the corrosion rate was enhanced for the coating from 5.954×10-1 mpy to 2.633×10-2 mpy in the presence of nano-HA. The ion release analysis of the element coating revealed that the nickel content was within the permissible limit in accordance with the amount of Ni permitted to exist inside the human body, and chromium was not found. https://djes.info/index.php/djes/article/view/1052HA-NanoparticlesAg-based nanocomposite coatingsElectroless deposition techniqueCorrosion resistance |
| spellingShingle | Basma Z.Thabeta Suha I. Al-Nassarb Hiba M. Algailani Adel K. Mahmoud Ramdziah Nasir Ahmed AAG Alrubaiy Characterization of Corrosion Resistance of Silver-Hydroxyapetite (Ag-HA) Bio-Nanocomposite Coating Diyala Journal of Engineering Sciences HA-Nanoparticles Ag-based nanocomposite coatings Electroless deposition technique Corrosion resistance |
| title | Characterization of Corrosion Resistance of Silver-Hydroxyapetite (Ag-HA) Bio-Nanocomposite Coating |
| title_full | Characterization of Corrosion Resistance of Silver-Hydroxyapetite (Ag-HA) Bio-Nanocomposite Coating |
| title_fullStr | Characterization of Corrosion Resistance of Silver-Hydroxyapetite (Ag-HA) Bio-Nanocomposite Coating |
| title_full_unstemmed | Characterization of Corrosion Resistance of Silver-Hydroxyapetite (Ag-HA) Bio-Nanocomposite Coating |
| title_short | Characterization of Corrosion Resistance of Silver-Hydroxyapetite (Ag-HA) Bio-Nanocomposite Coating |
| title_sort | characterization of corrosion resistance of silver hydroxyapetite ag ha bio nanocomposite coating |
| topic | HA-Nanoparticles Ag-based nanocomposite coatings Electroless deposition technique Corrosion resistance |
| url | https://djes.info/index.php/djes/article/view/1052 |
| work_keys_str_mv | AT basmazthabeta characterizationofcorrosionresistanceofsilverhydroxyapetiteaghabionanocompositecoating AT suhaialnassarb characterizationofcorrosionresistanceofsilverhydroxyapetiteaghabionanocompositecoating AT hibamalgailani characterizationofcorrosionresistanceofsilverhydroxyapetiteaghabionanocompositecoating AT adelkmahmoud characterizationofcorrosionresistanceofsilverhydroxyapetiteaghabionanocompositecoating AT ramdziahnasir characterizationofcorrosionresistanceofsilverhydroxyapetiteaghabionanocompositecoating AT ahmedaagalrubaiy characterizationofcorrosionresistanceofsilverhydroxyapetiteaghabionanocompositecoating |