Results 41 to 50 of about 10,230 (164)

Effect of Carbon Fiber Orientation when Cold Spraying Metallic Powders onto Carbon Fiber-Reinforced Polymers

Journal of Thermal Spray Technology, 2023
Abstract A previous study on the pull-off testing of metallized carbon fiber reinforced polymers (CFRPs) via cold spray showed that better adhesion strengths could be obtained when features such as carbon fibers or surfacing elements were present, by providing potential mechanical interlocking features.
Andre C. Liberati, Payank Patel, Amit Roy, Phuong Vo, Chunzhou Pan, Christian Moreau, Richard R. Chromik, Stephen Yue, Pantcho Stoyanov   +8 more
openaire   +1 more source

Study of Carbon Fiber Reinforced Polymers technology and market

, 2022
The growing knowledge and awareness of the environmental condition have driven to governments to implement restrictions on energy use, levels of efficiency and resources use, aiming for higher sustainability targets. Transportation an energy sectors have found on CFRP (Carbon Fiber Reinforced Polymers) technology a solution to achieve the highest ...
openaire   +2 more sources

Micro-Mechanical Investigation of Interfacial Debonding in Carbon Fiber-Reinforced Composites Using Extended Finite Element Method (XFEM) Approach

Micromachines, 2022
The interface debonding in carbon fiber-reinforced polymers is analyzed and evaluated using the extended finite element method (XFEM). In order to accurately evaluate the bonding properties between fibers and matrix, different tests were carried out ...
Raees Fida Swati, Saad Riffat Qureshi, Muhammad Umer Sohail, Adnan Munir, Omer Masood Qureshi, Abid Ali Khan   +5 more
doaj   +1 more source

Numerical study on the axial collapse of thin-walled columns

Scientific Reports
In order to investigate the damage characteristics of structural components under axial compression, thin-walled columns are chosen as a more straightforward construct due to the complex structural properties of composite materials, diverse fiber laying ...
Di Wang, Houcheng Fang, Ruilei Xue, Shen Li   +3 more
doaj   +1 more source

Behavior of CFRP strengthened columns damaged by thermal shock

Инженерно-строительный журнал, 2020
In the last two decades, using of Carbon Fiber Reinforced Polymers (CFRP) in strengthening of deficient reinforced concrete structural elements has been increased due to their ease of installation, low invasiveness, high corrosion resistance, and high ...
Rajai Al-Rousan
doaj   +1 more source

Carbon Fiber Reinforced Composites: Study of Modification Effect on Weathering-Induced Ageing via Nanoindentation and Deep Learning

Nanomaterials, 2021
The exposure of carbon-fiber-reinforced polymers (CFRPs) to open-field conditions was investigated. Establishment of structure–property relations with nanoindentation enabled the observation of modification effects on carbon-fiber interfaces, and impact ...
Georgios Konstantopoulos, Dionisis Semitekolos, Elias P. Koumoulos, Costas Charitidis   +3 more
doaj   +1 more source

Nanocomposites for new Functionalities in Multiscale Composites

MATEC Web of Conferences, 2018
This work describes the developing of multiscale composites with inherent health monitoring functionality. Nanotubes tend to form electrically conductive networks when embedded even at low concentrations in traditional insulating polymers.
Volponi Ruggero, De Nicola Felice, Spena Paola   +2 more
doaj   +1 more source

Improving Fatigue Performance of GFRP Composite Using Carbon Nanotubes

Fibers, 2015
Glass fiber reinforced polymers (GFRP) have become a preferable material for reinforcing or strengthening reinforced concrete structures due to their corrosion resistance, high strength to weight ratio, and relatively low cost compared with carbon fiber ...
Moneeb Genedy, Sherif Daghash, Eslam Soliman, Mahmoud M. Reda Taha   +3 more
doaj   +1 more source

Fabrication of lightweight and high-strength carbon fiber-reinforced poly(ethylene-2,6-naphthalene) solid and foam composites

Advanced Composites Letters, 2020
Poly(ethylene-2,6-naphthalene) (PEN) is one of the most important engineering polymers with high performance. However, the effects and foaming behavior of carbon fiber (CF)-reinforced PEN (CFRPEN) remain to be explored. In this study, PEN was used as the
Yi-Fan Chen, Ying-Guo Zhou, Ming Huang
doaj   +1 more source

Self-healing in single and multiple fiber(s) reinforced polymer composites

EPJ Web of Conferences, 2010
You Polymer composites have been attractive medium to introduce the autonomic healing concept into modern day engineering materials. To date, there has been significant research in self-healing polymeric materials including several studies ...
Woldesenbet E.
doaj   +1 more source