| Autor: |
Masateru ANZAI, Tomonari KUMASAKA, Erika INOUE, Kazuhide SEIMIYA, Norishige KAWANISHI, Tohru HAYAKAWA, Chikahiro OHKUBO, Hiromi MIURA, Noriyuki HOSHI, Katsuhiko KIMOTO |
| Předmět: |
|
| Zdroj: |
Dental Materials Journal; 2021, Vol. 40 Issue 4, p1049-1054, 6p |
| Abstrakt: |
Titanium are often used as dental materials, pure titanium present low strength and titanium alloy is reported poor biocompatibility, respectively. To overcome the problem, we fabricated high-strength multi-directional forged (MDF) titanium with improved mechanical properties without changing the chemical composition and evaluated its applicability in prosthetic crowns. Cutting tests: the average absolute value of the difference before and after cutting was calculated as the uncut amount. Surface evaluations: MDF titanium, pure titanium, and the Ti-6Al-4V alloy were the surface properties (the surface roughness, the contact angles, glossiness) of the samples were evaluated. The fitness test used digital data. These demonstrated that the good workability of high-strength MDF titanium. The surface-roughness and contact-angle properties of MDF titanium and pure titanium were similar. The fitness test showed no significant differences between MDF titanium and pure titanium crowns. These results suggest that MDF titanium is promising for fabricating prosthetic crowns in dental applications. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
|
