Fabrication, characterization, and in vivo biocompatibility evaluation of titanium-niobium implants
Yükleniyor...
Dosyalar
Tarih
2021
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
SAGE Publications Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
In this study, biocompatible titanium-niobium (Ti-Nb) alloys were fabricated by using powder metallurgy methods. Physical, morphological, thermal, and mechanical analyses were performed and their in vivo compatibility was evaluated. Besides ?, ?, and ?? martensitic phases, ?+? Widmanstätten phase due to increasing sintering temperature was seen in the microstructure of the alloys. Phase transformation temperatures of the samples decreased as Nb content increased. The ratio of Nb in the samples affected their mechanical properties. No toxic effect was observed on implanted sites. This study shows that Ti-Nb alloys can be potentially used for orthopedic applications without any toxic effects. © IMechE 2020.
Açıklama
Anahtar Kelimeler
biocompatibility, biomaterial, implant, Powder metallurgy, TiNb alloys, Binary alloys, Biocompatibility, Fabrication, Industrial poisons, Martensitic transformations, Niobium metallurgy, Powder metallurgy, Titanium alloys, Titanium metallurgy, In-vivo, Martensitic phasis, Mechanical analysis, Orthopedic applications, Phase transformation temperature, Sintering temperatures, Ti-Nb alloy, Toxic effect, Niobium alloys, alloy, biomaterial, niobium, titanium, materials testing, powder, prostheses and orthoses, Alloys, Biocompatible Materials, Materials Testing, Niobium, Powders, Prostheses and Implants, Titanium
Kaynak
Proceedings of the Institution of Mechanical Engineers, Part H: Journal of Engineering in Medicine
WoS Q Değeri
Scopus Q Değeri
Q3
Cilt
235
Sayı
1
