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Electrochemical Behaviors of Biomedical Nano-Grained Β-Type Titanium Alloys

dc.authorscopusid 26323330200
dc.authorscopusid 23501298200
dc.authorscopusid 35462522500
dc.authorscopusid 35318174300
dc.authorscopusid 57192193207
dc.authorscopusid 35479672800
dc.authorscopusid 35479672800
dc.contributor.author Yilmazer, H.
dc.contributor.author Dikici, B.
dc.contributor.author Niinomi, M.
dc.contributor.author Nakai, M.
dc.contributor.author Lui, H.
dc.contributor.author Todaka, Y.
dc.contributor.author Ozcivan, A.N.
dc.date.accessioned 2025-05-10T17:01:05Z
dc.date.available 2025-05-10T17:01:05Z
dc.date.issued 2017
dc.department T.C. Van Yüzüncü Yıl Üniversitesi en_US
dc.department-temp Yilmazer H., Department of Metallurgical and Materials Engineering, Yildiz Technical University, Istanbul, Turkey; Dikici B., Institute for Materials Research, Tohoku University, Sendai, Japan; Niinomi M., Department of Mechanical Engineering, Yuzuncu Yil University, Van, Turkey; Nakai M., Department of Mechanical Engineering, Yuzuncu Yil University, Van, Turkey; Lui H., Department of Mechanical Engineering, Yuzuncu Yil University, Van, Turkey; Todaka Y., Department of Mechanical Engineering, Toyohashi University of Technology, Toyohashi, Japan; Ozcivan A.N., Department of Electrical and Electronics Engineering, Izmir Katip Celebi University, Izmir, Turkey en_US
dc.description The Minerals, Metals and Materials Society (TMS), USA en_US
dc.description.abstract The microstructural evolution and its effect on biocompatibility of TNTZ through HPT processing were investigated systematically in this study. TNTZAHPT shows an enhanced mechanical biocompatibility, which is characterized by a higher tensile strength (1375 MPa) and hardness (450 HV) than those of TNTZST, TNTZAT, and Ti64 ELI while maintaining a relatively low Young’s modulus. In this study, such microstructural refinement of TNTZ and its effect on electrochemical biocompatibility through HPT processing are investigated systematically in this study. The microstructure of TNTZAT consists of randomly distributed needle-like α precipitates in the equiaxed β grains with a diameter of approximately 40 m. The microstructure of TNTZAHPT consists of nano-grained (NG) elongated β grains that have subgrains of non-uniform morphologies resulting from distortion by severe torsional deformation. Furthermore, the β grains and subgrains are surrounded by non-equilibrium grain boundaries. The needle-like α precipitates are completely refined to a nano-grained. TNTZAHPT exhibits an enhanced combination of excellent corrosion performance and improved cellular response compared to TNTZST, TNTZAT, and Ti64 ELI. © 2017 Trans Tech Publications, Switzerland. en_US
dc.description.sponsorship Grants-in-Aid for Scientific ResearchA; Inter-University Cooperative Research Program “Innovation Research for Biosis-Abiosis Intelligent Interface; Japan Society for the Promotion of Science, KAKEN, (24246111); Ministry of Education, Culture, Sports, Science and Technology, MEXT; New Energy and Industrial Technology Development Organization, NEDO; Tohoku University en_US
dc.identifier.doi 10.4028/www.scientific.net/MSF.879.2549
dc.identifier.endpage 2554 en_US
dc.identifier.isbn 9783035711295
dc.identifier.issn 0255-5476
dc.identifier.scopus 2-s2.0-85000716011
dc.identifier.scopusquality Q4
dc.identifier.startpage 2549 en_US
dc.identifier.uri https://doi.org/10.4028/www.scientific.net/MSF.879.2549
dc.identifier.uri https://hdl.handle.net/20.500.14720/5040
dc.identifier.volume 879 en_US
dc.identifier.wosquality N/A
dc.language.iso en en_US
dc.publisher Trans Tech Publications Ltd en_US
dc.relation.ispartof Materials Science Forum -- 9th International Conference on Processing and Manufacturing of Advanced Materials, THERMEC 2016 -- 29 May 2016 through 3 June 2016 -- Graz -- 186759 en_US
dc.relation.publicationcategory Konferans Öğesi - Uluslararası - Kurum Öğretim Elemanı en_US
dc.rights info:eu-repo/semantics/closedAccess en_US
dc.subject Biocompatibility en_US
dc.subject High-Pressure Torsion en_US
dc.subject Nano-Grained Materials en_US
dc.subject Titanium Alloys en_US
dc.title Electrochemical Behaviors of Biomedical Nano-Grained Β-Type Titanium Alloys en_US
dc.type Conference Object en_US

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