Investigation of void content in Borassus flabellifer fiber/epoxy bio-nanocomposite using hyperparameter tuned ANN and response surface methodology optimisation [PDF]
Scientific ReportsVoid development is one of the main problems faced by natural fiber polymer composites since it severely affects their physical and mechanical properties. It limits these composites for use in construction, aerospace, automotive and marine uses.
Suresh Thirupathi +2 more
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Wettability-Driven void suppression and enhanced mechanical performance in Si₃N₄-Reinforced bamboo Fiber epoxy composites using COCOSO and ANN modeling [PDF]
Scientific ReportsThe incorporation of ceramic particles as fillers and natural fibers as reinforcements in polymer composites has gained significant attention in recent years. However, defects such as particle agglomeration, poor wettability, non-homogeneous distribution,
M. Saravana Kumar +5 more
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Evaluation of the Electrical Characteristics of Recycled Iron Reinforced Polystyrene Composites [PDF]
Iranica Journal of Energy and Environment, 2021 The prospective reuse of iron fillings from the milling machine and polystyrene in the solid waste streams in the production of plastic composites were considered in this study.
S. A. Abdulkareem +2 more
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Journal of Materials Research and Technology, 2023 Voids are probably the most widely studied type of manufacturing defects since they are often formed during material processing. In this paper, the fracture and plastic deformation of Cu/Cu64Zr36 crystalline/amorphous composites with different void ...
Yun-Li Li +3 more
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Stiffness Estimates for Composites with Elliptic Cylindrical Voids [PDF]
Materials, 2020 A two-step homogenization procedure is presented to investigate the stiffness of a unidirectional continuous fiber-reinforced composite material containing voids of different shapes and volume contents. Since the Mori–Tanaka scheme is limited to moderate volume contents of the inhomogeneity phase, fiber and matrix are homogenized with semi-empirical ...
Fabian Becker, Christian Hopmann
openaire +3 more sources
Single Vacuum Bagging and Autoclave Curing System Influence on Physical and Mechanical Properties of Phenolic Composites [PDF]
علوم و تکنولوژی پلیمر, 2010 Industrial production of thermoset composite components involves the application of a vacuum bagging and autoclave pressure to minimize void percentage, usually to less than 5%.
M.A. Mirzapour +2 more
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Manufacturing Method of Carbon/Phenolic Composites and its Implication on Ablative Charactristics [PDF]
علوم و تکنولوژی پلیمر, 2013 Carbon/phenolic composites are used in the nozzle parts of solid rocket motors due to their heat-resisting, ablation, and high strength characteristics, which are required to endure the high temperature and pressure of combustion gas passing through the ...
Jamal Zamani, Vahid Moosabeiki
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Mekanika, 2021 Natural fiber reinforced composites is one materials potentially developing in Indonesia. One of biggest problem with composites specimen is its void. One properties to find out void of composites is composites density value. The objective of research is
Muhammad Ghozali +2 more
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Applied Sciences, 2022 The mechanical properties of polyamide 6 glass fiber (PA6/GF) long-fiber-reinforced thermoplastic (LFT) composites were characterized by studying the process conditions in terms of manufacturing methods (direct extrusion and pultrusion) and material ...
Sung-Eun Kim +7 more
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Investigation on off-axial tensile properties of 3D braided composites considering void defects
Journal of Industrial Textiles, 2022 3D braided composites have been increasingly applied in the aerospace, automotive, and other high-tech industries as primary load-bearing structures due to their excellent integrated performance.
Chao Zhang +4 more
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