Experimental and theoretical study on residual ultimate strength after impact of CF/PEEK-titanium hybrid laminates with nano-interfacial enhancement

Ji, Chuan; Hu, Jiqiang; Sadighi, Mojtaba; Alderliesten, R.C.; Wang, Bing; Sun, Yi

doi:10.1016/j.compscitech.2022.109871

Cited by 12 publications

(5 citation statements)

References 37 publications

(43 reference statements)

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“…In recent years, CF/PEEK composites have also been more and more widely recognized and applied, and have become an indispensable important material in the process of automotive lightweight. 79 Compared with the traditional CF reinforced composites, the excellent impact resistance and energy absorption capacity of CF/PEEK composites can effectively improve and enhance the safety of vehicles, especially the battery safety after the collision of new energy vehicles. Furthermore, the fatigue strength of CF/PEEK composites can reach 70-80%, and their excellent fatigue resistance and good corrosion resistance can effectively extend the service life of the parts.…”

Section: Application Prospects Of Cf/peek Compositesmentioning

confidence: 99%

Interfacial strengthening and processing of carbon fibers reinforced poly(ether‐ether‐ketone) composites: A mini‐review

Dang,

Sun,

Liu

2024

Polymer Composites

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Carbon fibers/poly(ether‐ether‐ketone) (CF/PEEK) composites have the advantages of excellent impact resistance, good moisture and heat resistance, ultra‐short molding cycle and recyclable secondary processing. Therefore, the investigation on CF/PEEK composites is an important development direction of low‐cost and high‐performance polymer‐based composites. However, due to the strong surface inertness of CF and the poor interface compatibility between CF and PEEK matrix, the mechanical properties of CF/PEEK composites are low. Moreover, PEEK matrix has the high melting point and large viscosity, making the processing of CF/PEEK composites very difficult. In this paper, the factors affecting the interfacial properties of CF/PEEK composites, the surface functionalization modification methods of CF, and the design & synthesis of interfacial compatibilizer are reviewed. The research progress and related academic achievements in interfacial strengthening and additive manufacturing technology of CF/PEEK composites are emphatically discussed. Finally, the development trends and application prospects of CF/PEEK composites are summarized.Highlights CF/PEEK composite is the key material for industry and infrastructure. The factors affecting the interface interaction between PEEK and CF. The methods of interface strengthening for CF/PEEK composites. The additive manufacturing technology of CF/PEEK composites. The development trends and application of CF/PEEK composites.

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Section: Application Prospects Of Cf/peek Compositesmentioning

confidence: 99%

Interfacial strengthening and processing of carbon fibers reinforced poly(ether‐ether‐ketone) composites: A mini‐review

Dang,

Sun,

Liu

2024

Polymer Composites

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“…The decision-making process involves creating a pairwise matrix based on the decision maker's opinions, converting it into numerical values ranging from 0 to 9 (depending on the MCDM tool/technique) [40][41][42][43][44][45][46][47][48][49][50][51][52][53][54][55][56][57] . Subsequently, the pairwise matrix undergoes evaluation through fundamental steps like criteria weight determination, consistency ratio assessment, and random index calculation [58][59][60][61][62][63] . Ultimately, alternatives are ranked using the decision matrix and priority values, and the most suitable alternative is selected for the decision maker based on the ranking.…”

Section: Multi-criteria Decision-making (Mcdm)mentioning

confidence: 99%

Effect of fused deposition modeling process parameter in influence of mechanical property of acrylonitrile butadiene styrene polymer

Subramani,

Kalidass,

Muneeswaran

et al. 2024

Appl. Chem. Eng.

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The objective of this study is to investigate how the mechanical properties of components produced using acrylonitrile butadiene styrene (ABS) on a Creality Ender-3 3D printer are affected by various fused deposition modeling (FDM) printing parameters. The impact of various factors, including infill density, printing speed, platform temperature, extruder temperature, and so on, was assessed in terms of their influence on the ultimate tensile strength, yield strength, and elastic modulus of the manufactured components. The impact of each parameter was assessed using a Multi-criteria decision-making (MCDM) methodology. Finally, the second set of parameters, including a 35% infill thickness, 0.25 mm layer level, 40 mm/s printing speed, 75 °C platform temperature, 210 °C extruder temperature, and 75 mm/s travel speed, was discovered to be the most suitable for ABS filament used to make impellers.

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“…It has excellent specific strength; however, its fracture toughness is quite low, making it prone to impact damaging and delamination. One of the approaches to enhance the material is to additionally reinforce the matrix using dispersed fillers [ 1 ]. This increases mechanical properties, particularly interlaminar and impact toughness.…”

Section: Introductionmentioning

confidence: 99%

Impact Behavior and Residual Strength of PEEK/CF-Laminated Composites with Various Stacking Sequences

Eremin,

Burkov,

Bogdanov

et al. 2024

Polymers

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Carbon fiber-reinforced composites are popular due to their high strength and light weight; thus, the structures demonstrate high performance and specific strength. However, these composites are susceptible to impact damage. The objective of this research was to study the behavior of carbon fiber-reinforced laminates based on a polyetheretherketone (PEEK) matrix with six stacking sequences under static and impact loading. Four-point bending, short-beam bending, drop weight impact, and compression after impact tests were carried out. The results were complemented with digital shearography to estimate the damaged areas. Finite element modeling served to assess the failure mechanisms, such as fiber and matrix failure, in different layers due to tension of compression. Three behavior pattern of layups under drop-weight impact were found: (i)—energy redistribution due to mostly linear behavior (like a trampoline) and thus lower kinetic energy absorption for damage initiation, (ii)—moderate absorption of energy with initiation and propagation of concentrated damage with depressed redistribution of energy in the material, (iii)—moderate energy absorption with good redistribution due to initiation of small, dispersed damage. The results can be used to predict the mechanical behavior of composites with different stacking sequences in materials for proper structural design.

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Experimental and theoretical study on residual ultimate strength after impact of CF/PEEK-titanium hybrid laminates with nano-interfacial enhancement

Cited by 12 publications

References 37 publications

Interfacial strengthening and processing of carbon fibers reinforced poly(ether‐ether‐ketone) composites: A mini‐review

Interfacial strengthening and processing of carbon fibers reinforced poly(ether‐ether‐ketone) composites: A mini‐review

Effect of fused deposition modeling process parameter in influence of mechanical property of acrylonitrile butadiene styrene polymer

Impact Behavior and Residual Strength of PEEK/CF-Laminated Composites with Various Stacking Sequences

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