Pregled bibliografske jedinice broj: 699470
Evaluation of mechanical properties of titanium- based alloy for use in dentistry
Evaluation of mechanical properties of titanium- based alloy for use in dentistry // METAL 2014 Conference Proceedings
Ostrava: AMOS repro Ltd., 2014. str. 1122-1126 (predavanje, međunarodna recenzija, cjeloviti rad (in extenso), znanstveni)
CROSBI ID: 699470 Za ispravke kontaktirajte CROSBI podršku putem web obrasca
Naslov
Evaluation of mechanical properties of titanium- based alloy for use in dentistry
Autori
Slokar, Ljerka ; Živko-Babić, Jasenka ; Matković, Prosper
Vrsta, podvrsta i kategorija rada
Radovi u zbornicima skupova, cjeloviti rad (in extenso), znanstveni
Izvornik
METAL 2014 Conference Proceedings
/ - Ostrava : AMOS repro Ltd., 2014, 1122-1126
ISBN
978-80-87294-52-9
Skup
METAL 2014, 23rd International Conference on Metallurgy and Materials
Mjesto i datum
Brno, Češka Republika, 21.05.2014. - 23.05.2014
Vrsta sudjelovanja
Predavanje
Vrsta recenzije
Međunarodna recenzija
Ključne riječi
Titanium alloys ; Dentistry ; Microstructure ; Mechanical properties
Sažetak
Titanium and its alloys are promising materials in the dental filed because they have good biocompatibility, corrosion resistance and physical and mechanical properties. For that reason, they have many applications as crowns, inlays, bridges, dental implants etc. Titanium can be alloyed with other metals, such as chromium and niobium, to modify its mechanical properties. So, titanium alloys are increasingly being developed with the aim of obtaining a material with excellent biocompatibility and satisfactory mechanical properties for dental applications. In this work four samples of Ti- 10Cr-10Nb alloy were produced in a laboratory arc furnace under argon atmosphere in the shape of button. They were re-melted for four times in the same conditions to ensure chemical homogeneity. Casting of four alloys in the shape of plates with different thickness was obtained by standard dental procedure and vacuum-pressure technique. Their Vickers hardness (HV 2) and microhardness (HV 0.2) as well as bending strength were determined. Microstructure was observed by light microscope. Surface of alloys after 3-point bending test was analyzed by scanning electron microscope with energy- dispersive spectrometer. It was found that all alloys have similar two-phase microstructure, hardness which satisfies dental requirements and high bending strengths values. From the obtained results it follows that experimental alloy has potential for further investigation for use in dentistry
Izvorni jezik
Engleski
Znanstvena područja
Metalurgija, Dentalna medicina
POVEZANOST RADA
Projekti:
065-0650448-0439 - ISTRAŽIVANJE TERAPIJSKE UČINKOVITOSTI PROTETIČKIH GRADIVNIH MATERIJALA (Živko-Babić, Jasenka, MZOS ) ( CroRIS)
124-1241565-1537 - Struktura, svojstva i separacija metalnih materijala (Matković, Tanja, MZOS ) ( CroRIS)
Ustanove:
Stomatološki fakultet, Zagreb,
Metalurški fakultet, Sisak
Citiraj ovu publikaciju:
Časopis indeksira:
- Scopus