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On the creep behavior of carbon/epoxy non-crimp fabric composites
(2018-01-01)
The use of composites in structural applications requires the study of specific properties to ensure that these materials are safe and an excellent option to replace some metals, for example. In the present study, vacuum ...
Experimental RTM manufacturing analysis of carbon/epoxy composites for aerospace application
(ABM, ABC, ABPol, 2013-10-01)
The success of manufacturing composite parts by liquid composite molding processes with RTM depends on tool designs, efficient heat system, a controlled injection pressure, a stabilized vacuum system, besides of a suitable ...
Experimental RTM manufacturing analysis of carbon/epoxy composites for aerospace application
(ABM, ABC, ABPol, 2014)
Experimental RTM manufacturing analysis of carbon/epoxy composites for aerospace application
(ABM, ABC, ABPol, 2014)
Resistência de laminados com furo aberto considerando incertezas nas propriedades admissíveis do material
(Universidade Federal de Minas GeraisBrasilENG - DEPARTAMENTO DE ENGENHARIA ESTRUTURASPrograma de Pós-Graduação em Engenharia de EstruturasUFMG, 2015-09-25)
Laminates NCF (non-crimp fabrics) are the union of unidirectional layers through stitching threads. Those laminates gained visibility for structural applications due to its superior post-impact properties, greater speed ...
The Role of Stitch Yarn on the Delamination Resistance in Non-crimp Fabric: Chemical and Physical Interpretation
(2017-03-01)
In a 3D preform, the out-of-plane reinforcement is effective for decelerating or suppressing the delamination process as the non-crimp fabric does not connect the neighboring laminae effectively. Hence, the interlaminar ...
Hygrothermal Effect on Composites Under In-Plane Fatigue at Stress Ratios of R = −1 and R = 0.1: An Analysis of Quasi-Isotropic Stitched Carbon Fibers
(2018-11-01)
The aeronautic structures normally operate under high levels of hygroscopic moisture from the surrounding environment at different temperature ranges while in service. Under such conditions, the behavior of laminate composite ...
Correlation of microcrack fracture size with fatigue cycling on non-crimp fabric/RTM6 composite in the uniaxial fatigue test
(Elsevier B.V., 2012-07-01)
Quantitative fractographic studies have become an important field to understand the fracture process. Future trends pointed out quantitative fractographic analysis as an important tool for a better comprehension of the ...
Correlation of microcrack fracture size with fatigue cycling on non-crimp fabric/RTM6 composite in the uniaxial fatigue test
(Elsevier B.V., 2012-07-01)
Quantitative fractographic studies have become an important field to understand the fracture process. Future trends pointed out quantitative fractographic analysis as an important tool for a better comprehension of the ...