Results 1 to 10 of about 549,019 (312)

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   +1 more source

Thermal system for a new flexible composite tank

open access: yesFrontiers in Materials, 2022
A flexible thermal insulation system is proposed in this study, which considers the application and promotion of flexible composite materials in the field of marine engineering.
Yuxi Liu, Qian Li, Haoyu Zhu
doaj   +1 more source

Experimental assessment and numerical simulation of the large deformation of a flexible composite tank

open access: yesFrontiers in Materials, 2022
A flexible composite tank is developed for the storage of oil and gas. The tank is made of coated fabric, which is a thermoplastic polyurethane reinforced aramid fiber, to satisfy strength, sealing, and fluid compatibility requirements.
Yuxi Liu   +4 more
doaj   +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   +1 more source

Structure, dielectric, magnetic and magnetoelectric coupling properties of xPbTiO3/(1-x)NiFe2O4 composite ceramics [PDF]

open access: yesProcessing and Application of Ceramics, 2020
In this paper, xPbTiO3/(1-x)NiFe2O4 (PTO/NFO, x = 0.1, 0.2, 0.3, 0.4 and 0.5) ceramic composites were prepared by mixing of sol-gel synthesized PTO and NFO powders, followed by their uniaxial pressing and sintering at 1150 °C.
Zhixin Zeng   +8 more
doaj   +1 more source

Metathesis Cyclopolymerization Triggered Self-Assembly of Azobenzene-Containing Nanostructure

open access: yesMolecules, 2020
Azobenzene (AB) units were successfully introduced into poly(1,6-heptadiyne)s in order to ensure smooth synthesis of double- and single-stranded poly(1,6-heptadiyne)s (P1 and P2) and simultaneously realize the self-assembly by Grubbs-III catalyst ...
Wei Song   +5 more
doaj   +1 more source

Material Geometry of Binary Composites [PDF]

open access: yesSymmetry, 2021
The constitutive characterization of the uniformity and homogeneity of binary elastic composites is presented in terms of a combination of the material groupoids of the individual constituents. The incorporation of these two groupoids within a single double groupoid is proposed as a viable mathematical framework for a unified formulation of this and ...
openaire   +2 more sources

Effect of Passive Film on Cavitation Corrosion Behavior of 316L Stainless Steel

open access: yesInternational Journal of Electrochemical Science, 2020
The effect of passive film on the cavitation erosion-corrosion of 316L stainless steel (316L SS) was investigated via pulse and continuous cavitation modes, open circuit potential (OCP) measurements and scanning electron microscope (SEM).
Lifang Cao   +5 more
doaj   +1 more source

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   +1 more source

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

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