Results 21 to 30 of about 1,433,850 (350)

Linear-nonlinear stiffness responses of carbon fiber-reinforced polymer composite materials and structures: a numerical study [PDF]

open access: yes, 2021
The stiffness response or load-deformation/displacement behavior is the most important mechanical behavior that frequently being utilized for validation of the mathematical-physical models representing the mechanical behavior of solid objects in ...
Abdullah, Mohamed Ruslan   +6 more
core   +1 more source

Uncertainty analysis and B-basis value of tensile strength of 2D SiC/SiC composite

open access: yesJournal of Materials Research and Technology, 2023
In this study, work on modelling uncertainty in the tensile properties of two-dimensional plain woven silicon carbide fibre-reinforced silicon carbide matrix (2D SiC/SiC) composite and B-basis values of tensile strength was carried out in the following ...
Xuehan Ma   +4 more
doaj  

Impact of Alternative Stabilization Strategies for the Production of PAN-Based Carbon Fibers with High Performance

open access: yesFibers, 2020
The aim of this work is to review a possible correlation of composition, thermal processing, and recent alternative stabilization technologies to the mechanical properties.
Spyridon Soulis   +3 more
doaj   +1 more source

Review of Non-destructive Testing (NDT) Techniques and their applicability to thick walled composites [PDF]

open access: yes, 2015
A tier 1 automotive supplier has developed a novel and unique kinetic energy recovery storage system for both retro-fitting and OEM application for public transport systems where periodic stop start behaviour is paramount. A major component of the system
Foote, Peter   +7 more
core   +1 more source

One-step synthesis and electromagnetic absorption properties of high entropy rare earth hexaborides (HE REB6) and high entropy rare earth hexaborides/borates (HE REB6/HE REBO3) composite powders

open access: yesJournal of Advanced Ceramics, 2020
Considering the emergence of severe electromagnetic interference problems, it is vital to develop electromagnetic (EM) wave absorbing materials with high dielectric, magnetic loss and optimized impedance matching.
Weiming Zhang   +5 more
doaj   +1 more source

Damage of Composite Materials

open access: yesProcedia Engineering, 2013
AbstractComposite materials are used extensively in aerospace and more recently in automotive applications. Their high mechanical performances and good fatigue durability offer definite advantages compared to more traditional materials. However, in comparison with metal, damage mechanisms are complex and variability of the mechanical properties due to ...
Catherine Peyrac   +2 more
openaire   +2 more sources

Effect of compressive stress on cavitation erosion-corrosion behavior of nickel-aluminum bronze alloy

open access: yesUltrasonics Sonochemistry, 2022
The effect of compressive stress on cavitation erosion-corrosion behavior of nickel-aluminum bronze alloy was investigated, and the results showed that the alloy exhibited selective phase corrosion of eutectoid “α + κiii” and its destruction was ...
Zhenbo Qin   +6 more
doaj  

Complex effective permittivity of a lossy composite material [PDF]

open access: yes, 1996
In recent work, boundary integral equations and finite elements were used to study the (real) effective permittivity for two-component dense composite materials in the quasistatic limit.
Beroual, Abderrahmane   +3 more
core   +3 more sources

Thermal Conductivity of 3C/4H-SiC Nanowires by Molecular Dynamics Simulation

open access: yesNanomaterials, 2023
Silicon carbide (SiC) is a promising material for thermoelectric power generation. The characterization of thermal transport properties is essential to understanding their applications in thermoelectric devices.
Kaili Yin   +5 more
doaj   +1 more source

Preparation and Characterization of Cellulose Nanocrystals from the Bio-ethanol Residuals

open access: yesNanomaterials, 2017
This study was to explore the conversion of low-cost bio-residuals into high value-added cellulose nanocrystals. Two enzymatic hydrolyzed residuals (i.e., HRMMW and HRSPW) were collected from two different bio-ethanol producing processes—hydrolyzing ...
Lanxing Du   +5 more
doaj   +1 more source

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