Results 41 to 50 of about 209,631 (316)

Comparison of structural health assessment capabilities in epoxy – carbon black and epoxy – carbon nanotube nanocomposites

eXPRESS Polymer Letters, 2014
A novel method for comparing structural health of different types of brittle epoxy nanocomposites filled with carbon nanostructured fillers is presented.
F. Inam, B. R. Bhat, N. Luhyna, T. Vo
doaj   +1 more source

Improvement of Mechanical Properties of Coir/Epoxy Composites through Hybridization with Sisal and Palmyra Palm Fibers

Journal of Natural Fibers, 2022
In the present work, an attempt was made to improve the mechanical properties of the coir fiber reinforced epoxy composites through addition of high strength sisal and palmyra palm fibers.
J. Nagarjun, J. Kanchana, G. Rajesh Kumar   +2 more
doaj   +1 more source

Is gold always chemically passive? Study and comparison of the epoxy-amine/metals interphases [PDF]

, 2008
When epoxy-amine liquid mixtures are applied onto metallic substrates (such as Al, Ti, Sn, Zn, Fe, Cr, Cu, Ag, Ni, and Au), concomitant amine chemisorption and metallic surface dissolution occur, leading to organo-metallic complex formation.
Aufray, Maëlenn, Roche, Alain André
core   +1 more source

Electrochemical Evaluation of Compressed Selective Laser Melted AlSi7Mg and AlSi10Mg Alloys in Chloride Environment

Advanced Engineering Materials, EarlyView.
The corrosion performance of AlSi7Mg and AlSi10Mg alloys produced through selective laser melting (SLM) was examined under compressive stress in a chloride environment. Electrochemical analyses, including open‐circuit potential (OCP), potentiodynamic polarization (CPP), and electrochemical impedance spectroscopy (EIS), were complemented by scanning ...
Femi John Akinfolarin, Samson Dare Oguntuyi, Peter Apata Olubambi   +2 more
wiley   +1 more source

Evaluation of Mechanical and Wear Performances of Natural Fiber Reinforced Epoxy Composites

Journal of Natural Fibers, 2022
The possible usage of natural fiber reinforced composites (NFC) for various industrial applications is being explored. In the present work, mechanical and wear behavior of three different NFCs were analyzed.
P. Venkateshwar Reddy, R. V. Saikumar Reddy, P. Rajendra Prasad, D. Mohana Krishnudu, R. Meenakshi Reddy, H. Raghavendra Rao   +5 more
doaj   +1 more source

Temperature dependence of the interfacial shear strength in glass-fibre epoxy composites

, 2014
The present work focuses on further investigation of the hypothesis that a significant fraction of apparent interfacial shear strength (IFSS) in fibre-reinforced composites can be attributed to a combination of residual radial compressive stress and ...
Thomason, James, Yang, Liu
core   +1 more source

RTM processing and electrical performance of carbon nanotube modified epoxy/ fibre composites [PDF]

, 2012
This investigation focuses on nanoparticle filtration in the processing of multiscale carbon and glass fibre composites via resin transfer moulding.
Rezai, Amir, Reia da Costa, Elisabete F., Skordos, Alexandros A., Partridge, Ivana K., da Costa, Elisabete F. Reia   +4 more
core   +1 more source

Innovative Processing of Compacted Waste Aluminum Alloy Powders via Controlled Remelting and Solidification

Advanced Engineering Materials, EarlyView.
This study demonstrates an efficient recycling route for out‐of‐spec AlSi10Mg atomized powders through compaction and arc remelting followed by suction casting. By correlating compaction load, cooling rate, and resulting microstructure, we show that intermediate pressures (50–80 kN) and rapid cooling refine dendrites, reduce porosity, and enhance ...
Mila Christy de Oliveira, Marcella Gaute Cavalcante Xavier, Abdoul‐Aziz Bogno, Piter Gargarella, José Eduardo Spinelli   +4 more
wiley   +1 more source

Synergistic Effects of Dielectric Barrier Discharge Plasma Treatment on Hemp Fiber Surface Modification and Mechanical Properties of Hemp-Fiber-Reinforced Epoxy Composites

Applied Sciences
This study focused on improving the mechanical properties of hemp-fiber-reinforced epoxy (HFRE) composites by modifying the surface of hemp fibers (HFs) using dielectric barrier discharge (DBD) plasma treatment.
Choncharoen Sawangrat, Kittisak Jantanasakulwong, Jonghwan Suhr, Kannikar Kaewapai, Thidarat Kanthiya, Parichat Thipchai, Pornchai Rachtanapun, Pitiwat Wattanachai   +7 more
doaj   +1 more source

Flame Retardant Epoxy Composites on the Road of Innovation: An Analysis with Flame Retardancy Index for Future Development

Molecules, 2019
Nowadays, epoxy composites are elements of engineering materials and systems. Although they are known as versatile materials, epoxy resins suffer from high flammability.
Elnaz Movahedifar, Henri Vahabi, Mohammad Reza Saeb, Sabu Thomas   +3 more
doaj   +1 more source