Impact of Surface Treatment on the Functional Properties Stainless Steel for Biomedical Applications
The main goal of the carried out tests was to analyze the influence of the surface modification of a substrate by depositing composite ZnO layers by the Atomic Layer Deposition (ALD) method. The samples were subjected to preliminary surface modification consisting of being sandblasted and electropol...
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2020-10-01
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| Online Access: | https://www.mdpi.com/1996-1944/13/21/4767 |
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| author | Marcin Basiaga Witold Walke Magdalena Antonowicz Wojciech Kajzer Janusz Szewczenko Alina Domanowska Anna Michalewicz Marek Szindler Marcin Staszuk Miłosz Czajkowski |
| author_facet | Marcin Basiaga Witold Walke Magdalena Antonowicz Wojciech Kajzer Janusz Szewczenko Alina Domanowska Anna Michalewicz Marek Szindler Marcin Staszuk Miłosz Czajkowski |
| author_sort | Marcin Basiaga |
| collection | DOAJ |
| description | The main goal of the carried out tests was to analyze the influence of the surface modification of a substrate by depositing composite ZnO layers by the Atomic Layer Deposition (ALD) method. The samples were subjected to preliminary surface modification consisting of being sandblasted and electropolished. A ZnO layer was applied to the prepared substrates by the ALD method. As a precursor of ZnO, diethylzinc (DEZ) was used, which reacted with water, enabling the deposition of the thin films. The chamber temperature was as follows: T = 100–300 °C. The number of cycles was 500 and 1500. As part of the assessment of the physicochemical properties of the resulting surface layers, the tests of chemical composition of the layer, pitting corrosion, impedance corrosion, adhesion to the metal substrate, morphology surface, and wettability were carried out. On the basis of the obtained research, it was found that a composite ZnO layer deposited onto a substrate previously subjected to the electrochemical polishing process has more favorable physicochemical properties. Moreover, an influence of temperature and the number of cycles of the deposition process on the obtained properties was observed, where the ZnO layer was characterized by more favorable properties at a temperature of 200–300 °C at 1500 cycles of the deposition process. |
| first_indexed | 2024-03-10T15:20:34Z |
| format | Article |
| id | doaj.art-3e0746b0310b436086a68043ea3c571d |
| institution | Directory Open Access Journal |
| issn | 1996-1944 |
| language | English |
| last_indexed | 2024-03-10T15:20:34Z |
| publishDate | 2020-10-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Materials |
| spelling | doaj.art-3e0746b0310b436086a68043ea3c571d2023-11-20T18:31:42ZengMDPI AGMaterials1996-19442020-10-011321476710.3390/ma13214767Impact of Surface Treatment on the Functional Properties Stainless Steel for Biomedical ApplicationsMarcin Basiaga0Witold Walke1Magdalena Antonowicz2Wojciech Kajzer3Janusz Szewczenko4Alina Domanowska5Anna Michalewicz6Marek Szindler7Marcin Staszuk8Miłosz Czajkowski9Faculty of Biomedical Engineering, Silesian University of Technology, Roosevelta 40, 41-800 Zabrze, PolandFaculty of Biomedical Engineering, Silesian University of Technology, Roosevelta 40, 41-800 Zabrze, PolandFaculty of Biomedical Engineering, Silesian University of Technology, Roosevelta 40, 41-800 Zabrze, PolandFaculty of Biomedical Engineering, Silesian University of Technology, Roosevelta 40, 41-800 Zabrze, PolandFaculty of Biomedical Engineering, Silesian University of Technology, Roosevelta 40, 41-800 Zabrze, PolandInstitute of Physics—Centre of Science and Education, Silesian University of Technology, 44-100 Gliwice, PolandInstitute of Physics—Centre of Science and Education, Silesian University of Technology, 44-100 Gliwice, PolandFaculty of Mechanical Engineering, Silesian University of Technology, Konarskiego 18A, 44-100 Gliwice, PolandFaculty of Mechanical Engineering, Silesian University of Technology, Konarskiego 18A, 44-100 Gliwice, PolandTechnolutions Sp.zo.o., Otolice 38, 99-400 Łowicz, PolandThe main goal of the carried out tests was to analyze the influence of the surface modification of a substrate by depositing composite ZnO layers by the Atomic Layer Deposition (ALD) method. The samples were subjected to preliminary surface modification consisting of being sandblasted and electropolished. A ZnO layer was applied to the prepared substrates by the ALD method. As a precursor of ZnO, diethylzinc (DEZ) was used, which reacted with water, enabling the deposition of the thin films. The chamber temperature was as follows: T = 100–300 °C. The number of cycles was 500 and 1500. As part of the assessment of the physicochemical properties of the resulting surface layers, the tests of chemical composition of the layer, pitting corrosion, impedance corrosion, adhesion to the metal substrate, morphology surface, and wettability were carried out. On the basis of the obtained research, it was found that a composite ZnO layer deposited onto a substrate previously subjected to the electrochemical polishing process has more favorable physicochemical properties. Moreover, an influence of temperature and the number of cycles of the deposition process on the obtained properties was observed, where the ZnO layer was characterized by more favorable properties at a temperature of 200–300 °C at 1500 cycles of the deposition process.https://www.mdpi.com/1996-1944/13/21/4767ZnO layerALD method316LVM steelelectropolisedsandblasted |
| spellingShingle | Marcin Basiaga Witold Walke Magdalena Antonowicz Wojciech Kajzer Janusz Szewczenko Alina Domanowska Anna Michalewicz Marek Szindler Marcin Staszuk Miłosz Czajkowski Impact of Surface Treatment on the Functional Properties Stainless Steel for Biomedical Applications Materials ZnO layer ALD method 316LVM steel electropolised sandblasted |
| title | Impact of Surface Treatment on the Functional Properties Stainless Steel for Biomedical Applications |
| title_full | Impact of Surface Treatment on the Functional Properties Stainless Steel for Biomedical Applications |
| title_fullStr | Impact of Surface Treatment on the Functional Properties Stainless Steel for Biomedical Applications |
| title_full_unstemmed | Impact of Surface Treatment on the Functional Properties Stainless Steel for Biomedical Applications |
| title_short | Impact of Surface Treatment on the Functional Properties Stainless Steel for Biomedical Applications |
| title_sort | impact of surface treatment on the functional properties stainless steel for biomedical applications |
| topic | ZnO layer ALD method 316LVM steel electropolised sandblasted |
| url | https://www.mdpi.com/1996-1944/13/21/4767 |
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