Now showing items 21-30 of 2461
Influence of the final temperature of investment healting on the tensile strength and Vickers hardness of CP TI and TI-6AL-4V alloy
The aim of the work was to evaluate the influence of the temperature of investment healting on the tensile strength and Vickers hardness of CP Ti and Ti-6Al-4V alloy casting. Were obtained for the tensile strength test ...
Experimental Study On Mechanical Properties Of Rub-fibre Reinforced Concrete
(International Journal of Chemical Sciences, 2016)
Correlation between hybrid layer thickness, resin tag length and microtensile bond strength of a self-etching adhesive system
The purpose of this study was to evaluate the correlation between the hybrid layer thickness, resin tag length and resin bond strength of a self-etching adhesive system to sound dentin tissue in vivo. After performing ...
Influence of activation modes on diametral tensile strength of dual-curing resin cements.
In metallic restorations, the polymerization of dual-curing resin cements depends exclusively on chemical activation. The effect of the lack of photoactivation on the strength of these cements has been rarely studied. This ...
Fatigue behaviour study on repaired aramid fiber/epoxy composites
Aramid fiber reinforced polymer composites have been used in a wide variety of applications, such as aerospace, marine, sporting equipment and in the defense sector, due to their outstanding properties at low density. The ...
Estudo comaprativo da resistência da união esmalt/resina/metal. Efeito de resinas de fixação, artifícios retentivos e ligas metálicas.
The purpose of this study was to compare the enamel/resin/metal bond tensile strength by using human canines, in which castings were bonded. These castings were obtained by Co-Cr or Ni-Cr alloys and showed four types of ...
Ultimate tensile strength of tooth structures
(Elsevier Sci LtdOxfordInglaterra, 2004)
The effect of different light-curing units on tensile strength and microhardness of a composite resin
The aim of this study was to evaluate the influence of different light-curing units on the tensile bond strength and microhardness of a composite resin (Filtek Z250 - 3M/ESPE). Conventional halogen (Curing Light 2500 - ...