Results 41 to 50 of about 11,159,401 (367)
Constraints on effective constitutive parameters of certain bianisotropic laminated composite materials [PDF]
Electromagnetics, 29:508-514, 2009, 2008 When the electrically thin unit cell of a laminated composite material is made of two bianisotropic sheets whose constitutive properties in the thickness direction are decoupled from the constitutive properties in the interfacial planes, the laminated composite material can be homogenized into a material not all of whose constitutive parameters are ...
arxiv +1 more source
Journal of Advanced Ceramics, 2019 Porous Si3N4-Si3N4 composite ceramics were fabricated by 3D printing combined with low-pressure chemical vapor infiltration (CVI). This technique could effectively improve the designability of porous Si3N4 ceramics and optimize the mechanical and ...
Zanlin Cheng +7 more
doaj +1 more source
Mechanistic Data Science for Modeling and Design of Aerospace Composite Materials [PDF]
arXiv, 2021 Polymer matrix composites exhibit remarkable lightweight and high strength properties that make them attractive for aerospace applications. Constituents' materials such as advanced polymers and fibers or fillers with their hierarchical structure embed these exceptional properties to the composite materials.
arxiv
αSiC - βSiC - graphene composites
Scientific Reports, 2023 In this study, the mechanical properties of the pressureless sintered samples of α-SiC based composite containing 0–3 wt.% graphene and 0–15 wt.% nano β-SiC were investigated. Simultaneous usage of nano β-SiC and graphene and transformation of β-SiC (3C)
Ali Razmjoo +2 more
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International Journal of Mechanical System Dynamics, 2023 Fiber‐reinforced composites are a popular lightweight materials used in a variety of engineering applications, such as aerospace, architecture, automotive, and marine construction, due to their attractive mechanical properties.
Jian Xiong +5 more
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Effect of heat treatment temperature on properties of high thermal conductivity 3D C/C composites
Cailiao gongcheng, 2021 The three-dimensional carbon fiber fabric was densified by chemical vapor infiltration and precursor impregnation cracking composite process, and the high thermal conductivity 3D C/C composite material with density of 1.95 g/cm3 was obtained.
RUAN Jia-miao +5 more
doaj +1 more source
A geometric result for composite materials with $C^{1,γ}$-boundaries [PDF]
arXiv, 2022 In this paper, we obtain a geometric result for composite materials related to elliptic and parabolic partial differential equations. In the classical papers Li and Vogelius (2000), and Li and Nirenberg (2003), they assumed that for any scale and for any point there exists a coordinate system such that the boundaries of the individual components of a ...
arxiv
Applied Sciences, 2018 Plasmon heating has been employed as a low-temperature annealing method for the conglobation of ultrathin Ag nanofilms into nanoparticles both on silicon and carbon spheres, with complex surface structures, simply under illumination with infrared light ...
Han Dai +8 more
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Microstructure and thermal conductivity of high thermal conductivity carbon/ carbon composites
Cailiao gongcheng, 2020 Porous carbon/carbon (C/C) composites prepared by pitch-based carbon fiber and mesophase pitch were densified by chemical vapor infiltration (CVI) and precursor impregnation process (PIP).
YAO Yu-min +5 more
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Nano-Micro Letters, 2022 Composites that can rapidly self-healing their structure and function at room temperature have broad application prospects. However, in view of the complexity of composite structure and composition, its self-heal is facing challenges.
Huitao Yu +6 more
doaj +1 more source