Results 11 to 20 of about 1,433,850 (350)

Experimental investigation of impact on composite laminates with protective layers [PDF]

open access: yes, 2012
This paper presents an experimental study of low energy impacts on composite plates covered with a protective layer. In service, composite materials are subjected to low energy impacts.
Bouvet, Christophe   +4 more
core   +2 more sources

IMAGE ON COMPOSITE MATERIALS

open access: yesJournal of Research and Innovation for Sustainable Society, 2020
Composite materials are materials with remarkable properties, obtained by combining two or more homogeneous macroscopic materials, with different structure and properties, which, by combining the individual qualities of the components, form a heterogeneous material with improved overall performance.
Minodora Maria Pasare, Nicoleta Mihut
openaire   +2 more sources

A gel microparticle-based self-thickening strategy for 3D printing high-modulus hydrogels skeleton cushioned with PNAGA hydrogel mimicking anisotropic mechanics of meniscus

open access: yesBioactive Materials, 2023
Developing a meniscus substitute mimicking the anisotropic mechanics (higher circumferential tensile modulus and lower compressive modulus) of native tissue remains a great challenge. In this work, based on the pendant group structure-dependent H-bonding
Ziyang Xu   +9 more
doaj  

Drilling Damage in Composite Material [PDF]

open access: yesMaterials, 2014
The characteristics of carbon fibre reinforced laminates have widened their use from aerospace to domestic appliances, and new possibilities for their usage emerge almost daily. In many of the possible applications, the laminates need to be drilled for assembly purposes.
Luís Durão   +4 more
openaire   +5 more sources

Development of a novel metastable composite material [PDF]

open access: yes, 2006
The development of a new family of mouldable metastable composite materials has been demonstrated. Their special quality is derived from the ability to maintain the matrix as a supercooled liquid or gel whose solidification can be triggered mechanically,
Bradley, G R, MacKenzie, P M
core   +1 more source

Recent Advances in Colloidal Photonic Crystal-Based Anti-Counterfeiting Materials

open access: yesCrystals, 2019
Colloidal photonic crystal (PC)-based anti-counterfeiting materials have been widely studied due to their inimitable structural colors and tunable photonic band gaps (PBGs) as well as their convenient identification methods.
Mengyao Pan   +9 more
doaj   +1 more source

IDENTIFICATION OF MATERIAL PROPERTIES OF COMPOSITE MATERIALS [PDF]

open access: yesAviation, 2009
Present paper describes the facilities of composite material properties identification technique using specimen vibration tests, genetic algorithms, finite elements analysis and specimen shape optimization. In identification process the elastic constants in a numerical model is updated so that the output from the numerical code fits the results from ...
Ragauskas, Paulius   +1 more
openaire   +4 more sources

Advances in nanocarbon composite materials [PDF]

open access: yesBeilstein Journal of Nanotechnology, 2018
Materials have always been crucial to human development, to the point of being used as a reference to name specific stages of development. The first was the Stone Age, then the Bronze Age and then the Iron Age and on to their equivalents in modern times viz. the Plastic Age, the Silicon Age and the Nanomaterials Age.
Malik, Sharali   +3 more
openaire   +6 more sources

The study of melting process of the new plugging material at thermomechanical isolation technology of permeable horizons of mine opening [PDF]

open access: yes, 2018
The article presents the results of experimental and theoretical studies, the purpose of which was to substantiate the technology of drilling wells isolation using new thermoplastic composite material.
Dreus, Andrii   +3 more
core   +1 more source

Achieving ultra-broadband electromagnetic wave absorption in high-entropy transition metal carbides (HE TMCs)

open access: yesJournal of Advanced Ceramics, 2022
Electronic devices pervade everyday life, which has triggered severe electromagnetic (EM) wave pollution. To face this challenge, developing EM wave absorbers with ultra-broadband absorption capacity is critically required.
Weiming Zhang   +5 more
doaj   +1 more source

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