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Tensile strength of radio frequency cold plasma treated PET fibers - Part 1: Influence of environment and treatment time
(Asm International, 2002-12-01)
This article reports on a series of experiments with polyethylene terepthalate (PET) treated in a radio frequency plasma reactor using argon and oxygen as a gas fuel, for treatment times equal to 5 s, 20 s, 30 s, and 100 ...
Influence of heat treatment and mechanical cycling on hardness and fracture analysis of Ti35Nb5Zr casting alloy
(2014)
Titanium alloys are used in Dentistry due to their excellent mechanical, physical and chemical properties. However, it is necessary to find a biocompatible alloy to substitute the Ti-6Al-4V alloy. The presented suggestion ...
Bond strength of composite to dentin: effect of acid etching and laser irradiation through an uncured self-etch adhesive system
(Iop Publishing Ltd, 2014-08-01)
This study evaluated the effect on micro-tensile bond strength (mu-TBS) of laser irradiation of etched/unetched dentin through an uncured self-etching adhesive. Dentinal surfaces were treated with Clearfil SE Bond Adhesive ...
Adhesion between zirconia and resin cement: A critical evaluation of testing methodologies
(2021-08-01)
This study aimed to analyze different methodologies (tensile, microtensile, shear, microshear, and interfacial toughness) for evaluation of the bond strength between zirconia (Y-TZP) and resin cement. Zirconia ceramic ...
Micro-tensile bond strength to bovine sclerotic dentine: Influence of surface treatment
(ELSEVIER SCI LTD, 2008)
Objective: The objective of this study was to evaluate the influence of the surface treatment and acid conditioning (AC) time of bovine sclerotic dentine on the micro-tensile bond strength (mu-TBS) to an etch and rinse ...
Flexural and diametral tensile strength of composite resins
(Sociedade Brasileira de Pesquisa Odontológica, 2008)
This study evaluated the flexural strength (sf) and the diametral tensile strength (st) of light-cured composite resins, testing the hypothesis that there is a positive relation between these properties. Twenty specimens ...