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Bond strength of orthodontic adhesives
(Savez inženjera metalurgije Srbije, Beograd, 2008)
The objective of this study was to evaluate and compare bond strength of four adhesives used in orthodontics for bonding brackets to tooth enamel. The adhesives used in this investigation were resin-reinforced glass-ionomer ...
Mechanical properties and microstructure characterisation of Au-Pt dental alloy
(Croatian Metallurgical Society, 2008)
Development of a dental alloy with high Au content is based on the ternary system of Au-Pt-Zn with a nominal composition of 86,9Au-9,9Pt-1,5Zn, and about 1,5 wt.% micro-alloying elements (in, Ir, Rh). The results analyses ...
Multilayered nano-foils for low-temperature metal-ceramic joining
(Savez inženjera metalurgije Srbije, Beograd, 2008)
Over almost two decades metal-ceramic fusing has been the essential step in obtaining materials which benefit from both ceramic and metal materials, i.e. where the combined properties of the metal and ceramic layers are ...
Investigation of mechanical and biomedical properties of new dental alloy with high content of Au
(Savez inženjera metalurgije Srbije, Beograd, 2008)
The basis for developing a new dental alloy with high Au content is appropriate chemical composition and manufacturing technology. The demands which have to be met when developing a new dental alloy are linked with fulfilling ...
The new approach of the production technique of discontinuous Cu-C composite
(Savez inženjera metalurgije Srbije, Beograd, 2007)
The samples of the Cu-C composite were produced by two different techniques (i) the sintering of powders, and (ii) the internal carbonization of rapidly solidified pure copper. The aim of the present research was to produce ...
Prophylactic properties of fluoride-releasing dental materials
(Savez inženjera metalurgije Srbije, Beograd, 2008)
The process of dental caries is determined by a delicate balance between pathological factors (bacteria and carbohydrates) that lead do demineralization and protective factors (saliva, calcium, phosphate and fluoride) that ...
Microtensile bond strength of self-etching adhesives to dentin
(Savez inženjera metalurgije Srbije, Beograd, 2008)
The aim of this study was to determine micro tensile bond strength of two and one-step self-etching adhesive systems to dentin. 25 intact human third molars were used. Flat surfaces of mid-coronal dentin were exposed and ...