Triplet Fusion Upconversion for Photocuring 3D‐Printed Particle‐Reinforced Composite Networks
Sign Up to like & getrecommendations! Published in 2023 at "Advanced Materials"
DOI: 10.1002/adma.202207673
Abstract: High energy photons (λ < 400 nm) are frequently used to initiate free radical polymerizations to form polymer networks, but are only effective for transparent objects. This phenomenon poses a major challenge to additive manufacturing… read more here.
Keywords: reinforced composite; particle reinforced; triplet fusion; composite networks ... See more keywords
Quasi‐static and dynamic nanoindentation of particle‐reinforced soft composites
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Applied Polymer Science"
DOI: 10.1002/app.44559
Abstract: The mechanical properties of ferromagnetic particle-reinforced silicone–rubber matrix composites are examined with quasi-static and dynamic nanoindentation measurements using Berkovich and flat punch indenters, respectively. Quasi-static nanoindentation is performed to examine primary factors such as the… read more here.
Keywords: dynamic nanoindentation; quasi static; soft composites; particle ... See more keywords
Dynamic Effects in Elastothermodynamic Damping of Hollow Particle Reinforced Metal-Matrix Composites
Sign Up to like & getrecommendations! Published in 2017 at "Journal of The Institution of Engineers (India): Series C"
DOI: 10.1007/s40032-016-0253-x
Abstract: The Metal-Matrix Composites (MMCs) containing hollow spherical reinforcements are under active development for the applications such as space structures, submarine hulls etc. where weight is of critical importance. When these materials are subjected to a… read more here.
Keywords: hollow particle; elastothermodynamic damping; matrix composites; particle ... See more keywords
Elastic properties of particle-reinforced composites containing nonspherical particles of high packing density and interphase: DEM–FEM simulation and micromechanical theory
Sign Up to like & getrecommendations! Published in 2017 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2017.08.010
Abstract: Abstract The physical and morphological properties of particles and interfaces can seriously impact the whole mechanical behavior of particle-reinforced composites. In this work, we devise a robust coupling model of the discrete element method (DEM)… read more here.
Keywords: high packing; packing density; geometry; reinforced composites ... See more keywords
Effective elastic moduli of nonspherical particle-reinforced composites with inhomogeneous interphase considering graded evolutions of elastic modulus and porosity
Sign Up to like & getrecommendations! Published in 2019 at "Computer Methods in Applied Mechanics and Engineering"
DOI: 10.1016/j.cma.2019.03.021
Abstract: Abstract Recent experimental studies have found that interphase between particles and matrix possesses inhomogeneous configurations of elastic modulus and porosity. Such inhomogeneous properties of interphase play an important role in macroscopic mechanical properties of particle-reinforced… read more here.
Keywords: reinforced composites; interphase; particle reinforced; porosity ... See more keywords
Mechanical properties and Weibull reliability analysis of tungsten-particle reinforced Zr-based bulk metallic glass composites
Sign Up to like & getrecommendations! Published in 2022 at "Materials Letters"
DOI: 10.1016/j.matlet.2021.130879
Abstract: Abstract Tungsten-particle (Wp) reinforced Zr-based bulk metallic glass composites (Wp/BMGCs) were prepared by spark plasma sintering (SPS). The effects of the volume fraction of Wp on the densification and mechanical properties of the composites were… read more here.
Keywords: tungsten particle; metallic glass; bulk metallic; based bulk ... See more keywords
Particle reinforced thermoplastic foams under quasi-static compression
Sign Up to like & getrecommendations! Published in 2019 at "Mechanics of Materials"
DOI: 10.1016/j.mechmat.2019.103081
Abstract: Abstract Polymer foams are widely used as the core materials for lightweight sandwich structures. Particle reinforcement can be added into polymer foams to enhance their mechanical properties. In this study, particle reinforced foams were manufactured… read more here.
Keywords: particle reinforcement; quasi static; reinforced thermoplastic; particle reinforced ... See more keywords
Particle-reinforced metal matrix nanocomposites fabricated by selective laser melting: A state of the art review
Sign Up to like & getrecommendations! Published in 2019 at "Progress in Materials Science"
DOI: 10.1016/j.pmatsci.2019.04.006
Abstract: Abstract Significant progress has been made in understanding selective laser melting (SLM) process as well as fabrication of various materials using this technology. This paper covers the emerging research on particle reinforced metal matrix nanocomposites… read more here.
Keywords: laser melting; particle reinforced; selective laser; matrix nanocomposites ... See more keywords
Wear behaviour of ceramic particle reinforced hybrid polymer matrix composites
Sign Up to like & getrecommendations! Published in 2020 at "International Journal of Ambient Energy"
DOI: 10.1080/01430750.2018.1525583
Abstract: ABSTRACT The study plans to create carbon–epoxy composites with the expansion of various fillers with different weight levels and to describe their mechanical and tribological properties. The fillers, silicon carbide and aluminium oxide are created… read more here.
Keywords: reinforced hybrid; behaviour ceramic; hybrid polymer; wear behaviour ... See more keywords
Matrix failures effect on damage evolution of particle reinforced composites
Sign Up to like & getrecommendations! Published in 2019 at "Mechanics of Advanced Materials and Structures"
DOI: 10.1080/15376494.2019.1579396
Abstract: Abstract This article presents a micromechanics model to investigate matrix damage evolutions of the particle-reinforced composites (PRCs), as well as matrix failures effect on the stiffness degradation. Compared with the finite-element results and experiment data,… read more here.
Keywords: reinforced composites; matrix failures; damage; failures effect ... See more keywords
Interstitial-mediated dislocation climb and the weakening of particle-reinforced alloys under irradiation
Sign Up to like & getrecommendations! Published in 2018 at "Physical Review Materials"
DOI: 10.1103/physrevmaterials.2.080601
Abstract: Dislocations can climb out of their glide plane by absorbing (or emitting) point defects [vacancies and self-interstitial atoms (SIAs)]. In contrast with conservative glide motion, climb relies on the point defects' thermal diffusion and hence… read more here.
Keywords: dislocation; alloys irradiation; climb; reinforced alloys ... See more keywords