The effect of wear mechanism for plasma oxidised Cp Ti and its alloys on tribocorrosion performance
| dc.authorid | 0000-0003-4671-7384 | |
| dc.authorid | 0000-0003-0531-2540 | |
| dc.authorid | 0000-0002-9053-3593 | |
| dc.authorid | 0000-0002-4314-6830 | |
| dc.authorid | 0000-0002-8096-0794 | |
| dc.contributor.author | Seçer, Yeşim | |
| dc.contributor.author | Bozkurt, Yusuf Burak | |
| dc.contributor.author | Kovacı, Halim | |
| dc.contributor.author | Yetim, Ali Fatih | |
| dc.contributor.author | Çelik, Ayhan | |
| dc.date.accessioned | 2025-02-12T06:27:44Z | |
| dc.date.available | 2025-02-12T06:27:44Z | |
| dc.date.issued | 2020 | |
| dc.department | Başka Kurum | |
| dc.description.abstract | Commercially pure titanium (cp-Ti) and its alloys (Ti6Al4V, Ti45Nb, Ti6Al7Nb etc.) have an important use among biometallic materials. Recently developed alloying techniques and production methods have enabled many different titanium alloys to be used as biomaterials. Although harder and higher corrosion resistance than iron and its alloys, it is used as an invasive implant by applying various surface modifications to improve biodegradability performance. One of these processes is plasma oxidation process. With this process, corrosion resistance can be improved by obtaining more passive surfaces. There are many studies on these performance measurements in the literature. In this study, the effects of wear and corrosion mechanisms on the material in one cycle were investigated. Cp-Ti, Ti6Al4V and Ti45Nb were chosen as base materials. Samples were subjected to plasma oxidation for 600˚C-3 hours. Within the scope of this investigation, the adhesive wear mechanism on oxidized surfaces was compared with different types of abrasives, and its effect on corrosion performance was measured with the tribocorrosion test apparatus. Abrasion tests were carried out with two abrasive balls: tungsten carbide (WC) and silicon nitride (SiN) under 3 N load. Processes were carried out in two different media, dry and simulated body fluid (SBF). Potentiodynamic polarization scans were carried out using the scanning range of -0.28 V - 2 V in the presence of wear tests for tribocorrosion measurements. While abrasive wear mechanism is dominant in untreated samples, adhesive wear is at the forefront in coated samples. The effects that increase the corrosion resistance positively affected the performance of tribocorrosion. The high oxidation resistance of Ti and its alloys increased adhesive wear performance, and because of the higher corrosion resistance of Ti6Al4V and Ti45Nb, which were alloyed from these three material groups, their corrosion performance was higher than Cp-Ti. | |
| dc.identifier.citation | Secer, Y., Bozkurt, Y. B., Kovacı, H., Yetim, A. F., Çelik, A. (2020). The effect of wear mechanism for plasma oxidised Cp Ti and its alloys on tribocorrosion performance. Selçuk-Teknik Dergisi, (Özel Sayı), 28-38. | |
| dc.identifier.endpage | 38 | |
| dc.identifier.issn | 1302-6178 | |
| dc.identifier.issue | Özel Sayı | |
| dc.identifier.startpage | 28 | |
| dc.identifier.uri | https://hdl.handle.net/20.500.12395/54357 | |
| dc.language.iso | en | |
| dc.publisher | Selçuk Üniversitesi | |
| dc.relation.ispartof | Selçuk-Teknik Dergisi | |
| dc.relation.publicationcategory | Makale - Uluslararası Hakemli Dergi - Başka Kurum Yazarı | |
| dc.rights | info:eu-repo/semantics/openAccess | |
| dc.subject | Cp-Ti | |
| dc.subject | Ti6Al4V | |
| dc.subject | Ti45Nb | |
| dc.subject | Plasma Oxidation | |
| dc.subject | Tribocorrosion | |
| dc.subject | Plazma Oksidasyonu | |
| dc.subject | Tribokorozyon | |
| dc.title | The effect of wear mechanism for plasma oxidised Cp Ti and its alloys on tribocorrosion performance | |
| dc.type | Article |
