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UNIVERSITY OF BUCHAREST
FACULTY OF PHYSICS Guest
2024-11-23 17:49 |
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Conference: Bucharest University Faculty of Physics 2009 Meeting
Section: Polymer Physics
Title:
Investigation of Some Non-Noble Metal Used for Cast Dental Restorations.
Authors:
E. Gâtin1, C. Berlic1, I. Patrascu2, B. Iordache2, Lidia Ciobanu2
Affiliation:
1University of Bucharest, Faculty of Physics, Department of Polymer Physics, P.O. Box 11 MG, Măgurele - Bucharest, Romania
2”Carol Davila” University of Medicine and Pharmacy, Dept. of Prostheses Technology & Dental Materials, Calea Plevnei 16, Sector 5, Bucharest, Romania
E-mail
edgatin@netscape.net
Keywords:
dental alloys, metal alloy, artificial saliva, bacteria, dental restoration, electron microscopy
Abstract:
Dental prostheses are parts obtained from various materials such metal alloys, ceramics or polymers, through special technological processes. Physico–chemical properties of prosthetic dental works are influenced by material type and structural changes that may occur during laboratory processing. We investigated prosthetic works used in dentistry, obtained through heating and casting process of different metal alloys. Microstructure of the metal alloys is the main parameter with influence on chemical, physical and surface properties of dental restorations works, having a not very simple microstructure and being very sensitive to various manipulation conditions.
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