Results 21 to 30 of about 649,711 (309)

Interphase and interfacial properties of composite materials [PDF]

open access: yes, 2021
S.151-177Composite materials, which consist of at least two components (i.e., reinforcement and matrix), have been widely applied in modern industries such as aviation, construction, and automotive engineering.
Yan, Libo   +5 more
core   +1 more source

Oxidation behaviors of carbon fiber reinforced multilayer SiC-Si3N4 matrix composites

open access: yesJournal of Advanced Ceramics, 2022
Oxidation behaviors of carbon fiber reinforced SiC matrix composites (C/SiC) are one of the most noteworthy properties. For C/SiC, the oxidation behavior was controlled by matrix microcracks caused by the mismatch of coefficients of thermal expansion ...
Xiaolin Dang   +7 more
doaj   +1 more source

Analysis of the Structure and Durability of Refractory Castables Impregnated with Sodium Silicate Glass

open access: yesCeramics, 2023
This study examines the impact of the impregnation of fireclay-based conventional (CC) and medium-cement castables (MCCs) with liquid sodium silicate glass under vacuum conditions.
Jurgita Malaiškienė   +4 more
doaj   +1 more source

Novel carbon fibers reinforced composites based on polysulfone matrix

open access: yesMATEC Web of Conferences, 2018
The aim of this study is to create composites based on the high-temperature polymer reinforced with the carbon fibers and to study interfacial interaction between carbon fibers and polymer matrix.
Chukov Dilyus   +5 more
doaj   +1 more source

Long-term ceramic matrix composite for aeroengine

open access: yesJournal of Advanced Ceramics, 2022
Three strategies were proposed to prolong the service life of continuous fiber-reinforced silicon carbide ceramic matrix composite (CMC-SiC), which served as thermal-structure components of aeroengine at thermo-mechanical-oxygenic coupling environment ...
Chaokun Song   +4 more
doaj   +1 more source

Multiscale hybrid CNT and CF reinforced PEEK composites with enhanced EMI properties

open access: yesNanocomposites, 2022
Due to ever increasing use of telecommunication and electronic devices in offshore and stealth technology sectors, developing highly-efficient electromagnetic interference (EMI) shielding materials with good thermal resistance are urgently required.
Shouyi Cao   +4 more
doaj   +1 more source

Design, fabrication, and dynamic mechanical responses of fiber‐reinforced composite lattice materials

open access: yesInternational 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
doaj   +1 more source

Effect of pyrolytic carbon content on properties of carbon/carbon-polyimide composites

open access: yesCailiao gongcheng, 2023
Carbon/carbon-polyimide composites were prepared by chemical vapor infiltration and vacuum-pressure impregnation curing process. Firstly, the carbon felt was deposited with pyrolytic carbon by chemical vapor infiltration method to prepare porous carbon ...
ZENG Hongwei   +6 more
doaj   +1 more source

Mechanical and dielectric properties of porous and wave-transparent Si3N4-Si3N4 composite ceramics fabricated by 3D printing combined with chemical vapor infiltration

open access: yesJournal 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

Highly Thermally Conductive Polymer/Graphene Composites with Rapid Room-Temperature Self-Healing Capacity

open access: yesNano-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

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