Roman Gabor , Ladislav Cvrček , Marie Kudrnová , Josef Hlinka , Marek Večeř , Matěj Buřil , Jan Walter , Miha Čekada , Aljaž Drnovšek , Petr Unucka , Kateřina Mamulová Kutláková , Oldřich Motyka , Jana Seidlerová
{"title":"以 ZrN 涂层为原料合成新型混合陶瓷层","authors":"Roman Gabor , Ladislav Cvrček , Marie Kudrnová , Josef Hlinka , Marek Večeř , Matěj Buřil , Jan Walter , Miha Čekada , Aljaž Drnovšek , Petr Unucka , Kateřina Mamulová Kutláková , Oldřich Motyka , Jana Seidlerová","doi":"10.1016/j.apsadv.2024.100615","DOIUrl":null,"url":null,"abstract":"<div><p>The study focuses on an innovative process for the use of a ZrN coating on Ti6Al4V alloy for orthopaedic bone implants. The preparation process combines the technology of physical vapour deposition (PVD) and micro-arc oxidation (MAO) to achieve hydrophobic properties, improved corrosion resistance and enhanced coating adhesion to Ti6Al4V alloy. An alkaline electrolyte and different microarc discharge intensities were used to prepare MAO coatings. The evaluation of the structure and topography of the coatings was performed using SEM with XRPD, EDX, and XPS analysis. The prepared oxide coatings Zr, ZrSiO<sub>4</sub>, and ZrTiO<sub>4</sub> increase the corrosion potential depending on the applied source frequency and thus increase the corrosion resistance of the hybrid system. At the same time, the formation of oxide phases leads to changes in surface topography associated with increasing friction coefficient and better wear resistance.</p></div>","PeriodicalId":34303,"journal":{"name":"Applied Surface Science Advances","volume":"22 ","pages":"Article 100615"},"PeriodicalIF":7.5000,"publicationDate":"2024-06-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://www.sciencedirect.com/science/article/pii/S2666523924000436/pdfft?md5=72155b8d1e39fff55cef8d7b300760ac&pid=1-s2.0-S2666523924000436-main.pdf","citationCount":"0","resultStr":"{\"title\":\"ZrN coating as a source for the synthesis of a new hybrid ceramic layer\",\"authors\":\"Roman Gabor , Ladislav Cvrček , Marie Kudrnová , Josef Hlinka , Marek Večeř , Matěj Buřil , Jan Walter , Miha Čekada , Aljaž Drnovšek , Petr Unucka , Kateřina Mamulová Kutláková , Oldřich Motyka , Jana Seidlerová\",\"doi\":\"10.1016/j.apsadv.2024.100615\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<div><p>The study focuses on an innovative process for the use of a ZrN coating on Ti6Al4V alloy for orthopaedic bone implants. The preparation process combines the technology of physical vapour deposition (PVD) and micro-arc oxidation (MAO) to achieve hydrophobic properties, improved corrosion resistance and enhanced coating adhesion to Ti6Al4V alloy. An alkaline electrolyte and different microarc discharge intensities were used to prepare MAO coatings. The evaluation of the structure and topography of the coatings was performed using SEM with XRPD, EDX, and XPS analysis. The prepared oxide coatings Zr, ZrSiO<sub>4</sub>, and ZrTiO<sub>4</sub> increase the corrosion potential depending on the applied source frequency and thus increase the corrosion resistance of the hybrid system. At the same time, the formation of oxide phases leads to changes in surface topography associated with increasing friction coefficient and better wear resistance.</p></div>\",\"PeriodicalId\":34303,\"journal\":{\"name\":\"Applied Surface Science Advances\",\"volume\":\"22 \",\"pages\":\"Article 100615\"},\"PeriodicalIF\":7.5000,\"publicationDate\":\"2024-06-07\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"https://www.sciencedirect.com/science/article/pii/S2666523924000436/pdfft?md5=72155b8d1e39fff55cef8d7b300760ac&pid=1-s2.0-S2666523924000436-main.pdf\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Applied Surface Science Advances\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://www.sciencedirect.com/science/article/pii/S2666523924000436\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"CHEMISTRY, PHYSICAL\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Applied Surface Science Advances","FirstCategoryId":"1085","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S2666523924000436","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CHEMISTRY, PHYSICAL","Score":null,"Total":0}
ZrN coating as a source for the synthesis of a new hybrid ceramic layer
The study focuses on an innovative process for the use of a ZrN coating on Ti6Al4V alloy for orthopaedic bone implants. The preparation process combines the technology of physical vapour deposition (PVD) and micro-arc oxidation (MAO) to achieve hydrophobic properties, improved corrosion resistance and enhanced coating adhesion to Ti6Al4V alloy. An alkaline electrolyte and different microarc discharge intensities were used to prepare MAO coatings. The evaluation of the structure and topography of the coatings was performed using SEM with XRPD, EDX, and XPS analysis. The prepared oxide coatings Zr, ZrSiO4, and ZrTiO4 increase the corrosion potential depending on the applied source frequency and thus increase the corrosion resistance of the hybrid system. At the same time, the formation of oxide phases leads to changes in surface topography associated with increasing friction coefficient and better wear resistance.
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