Pregled bibliografske jedinice broj: 150559
Microstructure and hardness of Co-Cr-Ti alloys for dental castings
Microstructure and hardness of Co-Cr-Ti alloys for dental castings // Metalurgija 43(2004)3, 207-221 / Mamuzić, Ilija (ur.).
Zagreb: Hrvatsko metalurško društvo, 2004. str. 219-219 (poster, domaća recenzija, sažetak, znanstveni)
CROSBI ID: 150559 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Microstructure and hardness of Co-Cr-Ti alloys for dental castings
Autori
Slokar, Ljerka ; Matković, Prosper ; Matković, Tanja
Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, znanstveni
Izvornik
Metalurgija 43(2004)3, 207-221
/ Mamuzić, Ilija - Zagreb : Hrvatsko metalurško društvo, 2004, 219-219
Skup
6. međunarodni simpozij Hrvatskog metalurškog društva Materijali i metalurgija
Mjesto i datum
Šibenik, Hrvatska, 20.06.2004. - 24.06.2004
Vrsta sudjelovanja
Poster
Vrsta recenzije
Domaća recenzija
Ključne riječi
Co-Cr-Ti alloys; microstructure; hardness; dental alloys
Sažetak
Effect of adding titanium on the microstructure and hardness of as-cast Co-Cr base dental alloys have been investigated with the purpose to determine the region of their optimal characteristics. Twelve samples of Co-Cr-Ti alloys with increasing titanium content (4 to 12 at.%), which were prepared by arc- melting technique in argon atmosphere, revealed similar two-phases dendritic microstructure. It consist of dendrites and interdendritic region, which differ in crystal structures (fcc, hcp) and slightly in compositions. The hardness of alloys increases significantly with titanium and chromium content. The as-cast alloys with smaller titanium content (samples 3 to 5) have promising features for dental applications, because their hardness values are in good agreement with that of similar commercial dental alloys.
Izvorni jezik
Engleski
Znanstvena područja
Metalurgija
