Deposition of TiN films on Co-Cr for improving mechanical properties and biocompatibility using reactive DC sputtering
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dc.contributor.author | Vuong-Hung Pham | - |
dc.contributor.author | Yook, Se-Won | - |
dc.contributor.author | Lee, Eun-Jung | - |
dc.contributor.author | Li, Yuanlong | - |
dc.contributor.author | Jeon, Gyuran | - |
dc.contributor.author | Lee, Jung-Joong | - |
dc.contributor.author | Kim, Hyoun-Ee | - |
dc.contributor.author | Koh, Young-Hag | - |
dc.date.accessioned | 2021-09-07T07:56:57Z | - |
dc.date.available | 2021-09-07T07:56:57Z | - |
dc.date.created | 2021-06-18 | - |
dc.date.issued | 2011-10 | - |
dc.identifier.issn | 0957-4530 | - |
dc.identifier.uri | https://scholar.korea.ac.kr/handle/2021.sw.korea/111506 | - |
dc.description.abstract | This study reports the deposition of TiN films on Co-Cr substrates to improve the substrates' mechanical properties and biological properties. In particular, the argon to nitrogen (Ar:N-2) gas flow ratio was adjusted to control the microstructure of the TiN films. A Ti interlayer was also used to enhance the adhesion strength between the Co-Cr substrate and TiN films. A series of TiN films, which are denoted as TiN-(Ar/N-2)1:1, Ti/TiN-(Ar/N-2)1:1, and Ti/TiN-(Ar:N-2)1:3, were deposited by reactive DC sputtering. All the deposited TiN films showed a dense, columnar structure with a preferential orientation of the (200) plane. These TiN films increased the mechanical properties of Co-Cr, such as the critical load during scratch testing, hardness, elastic modulus and plastic resistance. In addition, the biological properties of the Co-Cr substrates, i.e. initial attachment, proliferation, and cellular differentiation of the MC3T3-E1 cells, were improved considerably by deposition of the TiN films. These results suggest that TiN films would effectively enhance both the mechanical properties and biocompatibility of biomedical Co-Cr alloys. | - |
dc.language | English | - |
dc.language.iso | en | - |
dc.publisher | SPRINGER | - |
dc.subject | COATINGS | - |
dc.subject | TITANIUM | - |
dc.subject | ADHESION | - |
dc.subject | CORROSION | - |
dc.subject | BEHAVIOR | - |
dc.subject | INTERLAYERS | - |
dc.subject | HARDNESS | - |
dc.subject | RELEASE | - |
dc.subject | ALLOY | - |
dc.title | Deposition of TiN films on Co-Cr for improving mechanical properties and biocompatibility using reactive DC sputtering | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Koh, Young-Hag | - |
dc.identifier.doi | 10.1007/s10856-011-4410-8 | - |
dc.identifier.scopusid | 2-s2.0-84855204385 | - |
dc.identifier.wosid | 000295712600009 | - |
dc.identifier.bibliographicCitation | JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE, v.22, no.10, pp.2231 - 2237 | - |
dc.relation.isPartOf | JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE | - |
dc.citation.title | JOURNAL OF MATERIALS SCIENCE-MATERIALS IN MEDICINE | - |
dc.citation.volume | 22 | - |
dc.citation.number | 10 | - |
dc.citation.startPage | 2231 | - |
dc.citation.endPage | 2237 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Engineering | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Engineering, Biomedical | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Biomaterials | - |
dc.subject.keywordPlus | COATINGS | - |
dc.subject.keywordPlus | TITANIUM | - |
dc.subject.keywordPlus | ADHESION | - |
dc.subject.keywordPlus | CORROSION | - |
dc.subject.keywordPlus | BEHAVIOR | - |
dc.subject.keywordPlus | INTERLAYERS | - |
dc.subject.keywordPlus | HARDNESS | - |
dc.subject.keywordPlus | RELEASE | - |
dc.subject.keywordPlus | ALLOY | - |
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