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Polypropylene composites manufactured from recycled carbon fibers from aeronautic materials waste
(2017-01-01)
Carbon fiber composites are used in several industries such as, aerospace, automotive, civil engineering, sports goods and technical applications due to its low-weight, strength and stiffness. However, the technology of ...
Production of thermoplastic composites from carbon fibers treated by dielectric barrier discharge
(2012-01-01)
This study deals with the production and characterization of carbon-reinforced polypropylene (CF/PP) composites from carbon fibers (CFs) treated by an atmospheric pressure dielectric barrier discharge (DBD). Following the ...
Rationalizing the effect of accelerated carbonation and accelerated ageing on transition zone of cellulose fibers in cement based composites
(2015-01-01)
The objective of the present work is to show the effect of accelerated carbonation on the transition zone of cellulose fibers in cement based composites. Accelerated carbonation increased the content of calcium carbonate ...
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 ...
Atmospheric plasma treatment of carbon fibers for enhancement of their adhesion properties
(2014-01-01)
Plasma processing of carbon fibers is aimed to provide better contact and adhesion between individual plies without decrease of the carbon fiber (CF) mechanical resistance. This work deals with surface modification of CFs ...
Stacking faults in SiCf/SiC composite obtained by chemical vapor reaction process
(2008-12-01)
SiC fiber-reinforced SiC matrix composite (SiCf/SiC) is one of the leading candidates in ceramic materials for engineering applications due to its unique combination of properties such as high thermal conductivity, high ...
Synthesis of thermoplastic composites from carbon fibers treated by plasma immersion ion implantation (PIII)
(2012-01-01)
This paper deals with synthesis of thermoplastic composites from CFs treated by PIII processing at different treatment times, 2, 5, 10 and 15 min. The characterization of CFs samples was carried out using the following ...
New developments for lignocellulosics-nanocomposites with low carbon footprint
(2012-12-01)
Cellulose nanofibrils have been evaluated as reinforcement material in polymeric matrixes due to their potential to improve the mechanical, optical, and dielectric properties of these matrixes as well as its environmental ...
Environmental conditioning effects on the mechanical properties of titanium fiber-metal laminates
(2013-01-01)
Fiber metal laminates (FML) have been particularly attractive for aircraft structures. While weight reduction and improved damage tolerance characteristics were the prime drivers to develop this new family of materials, ...