Fatigue testing of dental bridges on selected examples

• Autorzy: Urban D. , Jałbrzykowski M. , Gołębiewska M.

Identyfikatory

DOI

10.1515/ama-2017-0008

• Języki publikacji: EN

Abstrakty

EN

The paper presents example tests of the functional quality of selected designs of dental bridges. These were: porcelain bridges on a metal base (cobalt based alloy), porcelain bridges on a zirconia base (zirconia ceramic – Zirkon Zahn), and full zirconia bridges (Zirkon Zahn). For the purpose of the study, durability of bridges in cyclic fatigue testing was adopted as a measure of their quality. The tests were carried out on a Zwick Roell Z010 universal testing machine. They consisted in cyclic loading and unloading of dental bridges mounted on gypsum models at a loading force of F= 400 [N] and a frequency of load of f= 1 [Hz]. Each bridge was subjected to a cycle of 7200 loads. The results show that there are no significant differences in the functional quality of the bridges.

Słowa kluczowe

EN

dental bridge; ceramics; durability

• Wydawca: Oficyna Wydawnicza Politechniki Białostockiej
• Czasopismo: Acta Mechanica et Automatica
• Rocznik: 2017
• Tom: Vol. 11, no. 1
• Strony: 53--57
• Opis fizyczny: Bibliogr. 18 poz., rys., tab., wykr.

Twórcy

autor

Urban D.

• Medical University of Bialystok, Faculty of Medicine with the Division of Dentistry, ul. Jana Kilinskiego 1, 15-089 Bialystok, Poland

autor

Jałbrzykowski M.

• Faculty of Mechanical Engineering, Department of Engineering of Materials and Manufacturing, Bialystok University of Technology, ul. Wiejska 45C, 15-351 Białystok, Poland

autor

Gołębiewska M.

• Medical University of Bialystok, Faculty of Medicine with the Division of Dentistry, ul. Jana Kilinskiego 1, 15-089 Bialystok, Poland

Bibliografia

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Uwagi

1, This research was realized from 123-08 839L and statutory activity S/WM/1/14 financed by MSHE

2, Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017)