Results 41 to 50 of about 4,119 (241)

In situ formation of a carbon nanotube buckypaper for improving the interlaminar properties of carbon fiber composites

Materials & Design, 2021
To improve the interlaminar properties of carbon fiber reinforced polymer composites (CFRPs), a hybrid fiber mat (i-MBP-PCF) was prepared by in situ deposition of a multiwalled carbon nanotube buckypaper (i-MBP) on the surface of functionalized CF fabric
Yadong Wu, Xiuyan Cheng, Shaoyun Chen, Bo Qu, Rui Wang, Dongxian Zhuo, Lixin Wu   +6 more
doaj   +1 more source

Interlaminar Shear Strength of C/C Composites at Elevated Temperature

TANSO, 1996
Interlaminar shear strength (ILSS) measurements were performed on two kinds of C/C composites (sample A and B) to study the effect of fiber orientation on the shear strength. Sample A (C/C-501, Ohwada Carbon Co.) is reinforced with plain-woven cloths (2D-C/C), and sample B (BN-M, Nippon Steel Chemical Co.) is reinforced with random chopped fibers. ILSS
Takehara, Masaharu, Matsumoto, Yoshinori, Kingetsu, Toshiki, Masumoto, Hiroki, Yasuda, Eiichi   +4 more
openaire   +2 more sources

Measurement of interlaminar shear properties of pultruded CFRP composites based on modified DNS specimens

Case Studies in Construction Materials
A double-notch shear (DNS) test was modified for a measurement of interlaminar shear properties of pultruded carbon-fibre-reinforced polymer (CFRP) composites under moderate through-thickness compressive stresses, which were applied by torqued bolts.
Yi-Feng Gao, Dong-Dong Zhang, Xiao-Qiang Yan, Fei Li, Tao Yang, Li-Gang Peng   +5 more
doaj   +1 more source

Additive Manufacturing of Continuous Fibre Reinforced Composites: Process, Characterisation, Modelling, and Sustainability

Advanced Engineering Materials, EarlyView.
Additive manufacturing provides precise control over the placement of continuous fibres within polymer matrices, enabling customised mechanical performance in composite components. This article explores processing strategies, mechanical testing, and modelling approaches for additive manufactured continuous fibre‐reinforced composites.
Cherian Thomas, Amir Hosein Sakhaei
wiley   +1 more source

Prediction of stiffness and stresses in z-fibre reinforced composite laminates [PDF]

, 2002
The mechanical properties of z-pinned composite laminates were examined numerically. Finite element calculations have been performed to understand how the through-thickness reinforcement modifies the engineering elastic constants and local stress ...
Meo, Michele, Zhang, Xiang, Grassi, Marcello   +2 more
core   +1 more source

Compatibility of Methacrylate Based Resins Controls Interfacial Failure and Toughness in 3D‐Printed Multimaterial Composites

Advanced Engineering Materials, EarlyView.
This work shows that the mechanical performance of multimaterial digital light processing (DLP) printed thermoset composites is governed by resin compatibility and interfacial design rather than spatial patterning alone. Brittle and ductile resin combinations produced premature interfacial failure, while graded interfaces and mechanically compatible ...
Ahmed M. H. Ibrahim, Li Meng, Ahmad R. Najafi, Nicolas J. Alvarez   +3 more
wiley   +1 more source

Interfacial Properties of Domestic T700 Carbon Fiber/Bismaleimide Composites

Cailiao gongcheng, 2018
Toray T700S and domestic T700 carbon fibers were used as reinforcements to prepare bismaleimide composites by autoclave moulding. Surface physical and chemical states of the carbon fibers, as well as interfacial of the composites and interlaminar shear ...
WANG Ying-fen, LIU Gang, PENG Gong-qiu, LI Shao-liang, XIE Fu-yuan   +4 more
doaj   +1 more source

Carbon Fabric Reinforced Addition-Cure Phenolic Resins Based on Propargyl and Allyl Ether Functional Novolac Produced by Vacuum Infusion

Eurasian Chemico-Technological Journal, 2020
Composites consisting of propargyl- and allyl/propargyl- modified novolac resins and carbon fabric were obtained by the vacuum infusion molding process. It was established that the presence of potassium cations remaining after the synthesis increase the ...
S. Nechausov, B. Bulgakov, D. Kalugin, A. Babkin, A. Kepman, A. Malakho, V. Avdeev   +6 more
doaj   +1 more source

Cyclic Olefin Copolymers as Versatile Materials for Advanced Engineering Applications

Advanced Functional Materials, EarlyView.
Cyclic olefin copolymers (COCs) are presented as highly versatile materials combining tunable synthesis, excellent optical properties, and mechanical robustness. Their potential spans microfluidics, bioengineering, and advanced electronics, while emerging self‐healing and sustainable solutions highlight future opportunities.
Giulia Fredi, Norma Mallegni, Andrea Dorigato, Mario Milazzo   +3 more
wiley   +1 more source

Bamboo Medical Application: A State‐of‐the‐Art Review

Advanced Materials Technologies, EarlyView.
This review presents a structured classification of bamboo's current use in healthcare. It organizes applications into medical textiles and medical devices, with further divisions based on function and level of invasiveness. It also examines material utilization based on bamboo's structural role, highlighting how it supports both protective and ...
Haymanot Beza Lamesgin, Koosje van der Stoel, Vera Popovich, Paul Breedveld   +3 more
wiley   +1 more source