Wear resistance of cast dental Ti-Fe alloys.
Dent Mater J
; 40(1): 68-73, 2021 Jan 31.
Article
em En
| MEDLINE
| ID: mdl-32848102
ABSTRACT
Binary Ti-Fe alloys with 5-25 mass% Fe were prepared, and subjected to reciprocating wear test. The aim of this study was to investigate the relationship between mechanical properties and the wear resistance of titanium and Ti-Fe alloys. The dimensions (length, width and depth) of wear marks on Ti-Fe alloys were less than those observed on pure Ti specimen. Wear resistance of Ti-Fe alloys was better than that of pure titanium. It was established that hardness was the main factor that influenced wear resistance of Ti-Fe alloys. Single ß Ti-Fe alloys showed better wear resistance than α+ß Ti-Fe alloys. Increase in concentration of Fe in the ß phase of Ti-Fe alloys leads to improved wear resistance of the alloy. Ti-Fe alloys with 11-15 mass% Fe form ideal candidates for fabrication of dental titanium alloys with excellent wear resistance.
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Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Titânio
/
Ligas Dentárias
Idioma:
En
Ano de publicação:
2021
Tipo de documento:
Article