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Porosity characterization and respective influence on short-beam strength of advanced composite processed by resin transfer molding and compression molding
(2020-01-01)
This work has been developed for a comparative purpose concerning the processing and respective mechanical performance of CFRP composites processed by resin transfer molding (RTM) and compression molding (CM) techniques. ...
Three-dimensional porosity characterization in carbon/glass fiber epoxy hybrid composites
(2019-10-01)
The main objective of this study is to analyze the effect of the stacking sequence of glass/carbon-reinforced hybrid composites on the impregnation quality and on the formation of voids. This was achieved by creating a ...
Resina epóxi reforçada com tecido de carbono não dobrável por processo RTM
(Universidade Estadual Paulista (UNESP), 2014)
Resina epóxi reforçada com tecido de carbono não dobrável por processo RTM
(Universidade Estadual Paulista (Unesp), 2014)
Viabilidad para la creación de una empresa “decofibras” de fabricación y comercialización de mobiliarios (lavaderos, lavamanos, lavaplatos, mesones, puertas) en plastico reforzado (fibra de vidrio) implementando la tecnologia rtm light (resin, transfer, molding)
(Universidad Católica de Pereira, 2014)
Fatigue crack growth rate in mode I of a carbon fiber 5HS weave composite laminate processed via RTM
(Trans Tech Publications Ltd, 2014-01-01)
Delamination or crack propagation between plies is a critical issue for structural composites. In viewing this issue and the large application of woven fabrics in structural applications, especially the ones that requires ...
Influence of voids on the flexural resistance of the NCF/RTM6 composites
(Elsevier B.V., 2011-01-01)
A major difficulty to achieve maximum weight savings in the manufacture of composite structural components, is the tendency of these materials have the formation of voids and cracks in the interior and surface components. ...
Effect of stacking sequence and porosity on creep behavior of glass/epoxy and carbon/epoxy hybrid laminate composites
(2020-06-01)
The creep behavior of hybrid carbon/glass laminate composites was investigated using a dynamic mechanical analyzer and different temperature profiles. Dynamic analysis and porosity were carried out prior to the creep test ...
The relationship between pure delamination modes i and II on the crack growth rate process in cracked lap shear specimen (CLS) of 5 harness satin composites
(2015-11-10)
Carbon fiber reinforced polymers (CFRP) structure can include dropping-off plies in order to comply with design requirements aiming at significant weight savings. However this type of discontinuity represents a potential ...