Experimental investigation of vibration pretreatment-microwave curing process for carbon fiber reinforced resin matrix composites

Abstract

The vibration pretreatment-microwave curing process is an efficient, low energy consumption, and high-quality out-of-autoclave curing process for carbon fiber resin matrix composites. This study aims to investigate the impact of vibration pretreatment temperature on the fiber weight content, microscopic morphology and mechanical properties of the composite laminates by using optical digital microscopy, universal tensile testing machine and thermogravimetric analyzer. Additionally, the combined mode of Bragg fiber grating sensor and temperature measurement fiber was employed to explore the effect of vibration pretreatment on the strain process during microwave curing. The study results revealed that the change in vibration pretreatment temperature had a slight impact on the fiber weight content when the vibration acceleration remained constant. The metallographic and interlaminar strength of the specimen formed at a vibration pretreatment temperature of 80 °C demonstrated a porosity of 0.414% and a 10.69% decrease in interlaminar shear strength compared to autoclave curing. Moreover, the introduction of the vibration energy field during the microwave curing process led to a significant reduction in residual strain in both the 0° and 90° fiber directions, when the laminate was cooled to 60 °.

Keywords

vibration / microwave curing / porosity / interlaminar shear strength / thermo-gravimetric analysis / curing strain

References

[1] HeY-j, MeiM, WeiK, et al. . Interlaminar shear behaviour and meso damage suppression mechanism of stitched composite under short beam shear using X-ray CT [J]. Composites Science and Technology, 2022, 218: 109189

[2] AlsaadiM, ErkliğA, AbbasM. Effect of clay nanoparticles on the mechanical and vibration characteristics of intraply aramid/carbon fiber reinforced epoxy composite [J]. Polymer Composites, 2020, 41(7): 2704-2712

[3] LiB-b, QianS-h, SunC, et al. . Mechanical properties and wear resistance of Cf/epoxy resin composites with in-situ grown SiC nanowires on carbon fibers [J]. Composite Interfaces, 2023, 30(9): 923-939

[4] ELSEIFY L A, MIDANI M, EL-BADAWY A A, et al. Benchmarking automotive nonwoven composites from date palm midrib and spadix fibers in comparison to commercial leaf fibers [J]. Biomass Conversion and Biorefinery, 2023. DOI: https://doi.org/10.1007/s13399-023-03910-w.

[5] ZhuZ-b, LuK-y, LingH, et al. . Enhanced longitudinal compressive strength of CFRP composites with interlaminar CNT film prepreg from hot-melt pre-impregnation [J]. Composites Communications, 2023, 37101457

[6] NewcombB A. Dynamic crush response of compression molded planar isotropic carbon fiber reinforced composites [J]. Polymer Composites, 2023, 44(2): 1083-1095

[7] de FazioD, BoccarussoL, FormisanoA, et al. . A review on the recycling technologies of fibre-reinforced plastic (FRP) materials used in industrial fields [J]. Journal of Marine Science and Engineering, 2023, 11(4): 851

[8] MeiM, HeY-j, YangX-j, et al. . Shear deformation characteristics and defect evolution of the biaxial ±45° and 0°/90° glass non-crimp fabrics [J]. Composites Science and Technology, 2020, 193108137

[9] LowdeM J, PetersH G A, GeraghtyR, et al. . The 100 m composite ship? [J]. Journal of Marine Science and Engineering, 2022, 103408

[10] GarganoA, DasR, MouritzA P. Comparative experimental study into the explosive blast response of sandwich structures used in naval ships [J]. Composites Communications, 2022, 30101072

[11] BulutM, AlsaadiM, ErkliĞA, et al. . The effects of S-glass fiber hybridization on vibration-damping behavior of intraply woven carbon/aramid hybrid composites for different lay-up configurations [J]. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2019, 23393220-3231

[12] MeiM, HuangJ-l, YuS-y, et al. . Shear deformation characterization and normalized method of tricot-stitched unidirectional non-crimp fabric [J]. Composites Science and Technology, 2024, 246110391

[13] UstaS N, Cömert-PakB, KaraismailoğluE, et al. . Patterns of post-endodontic restoration: A nationwide survey of dentists in Turkey [J]. International Journal of Environmental Research and Public Health, 2022, 19(3): 1794

[14] ZhangJ-j, FanL, XieC-y, et al. . A digital workflow for layering composite resin restorations by using 3-dimensionally printed templates to replicate the contralateral tooth accurately and rapidly [J]. The Journal of Prosthetic Dentistry, 2024, 1315774-780

[15] OgrodowskaK, UrbańskiM. Nanosilica modification of epoxy matrix in hybrid basalt-carbon FRP bars-impact on microstructure and mechanical properties [J]. Materials, 2023, 16(5): 1912

[16] ZhangX-j, HuJ-y, FanX-d, et al. . Naturally grown mycelium-composite as sustainable building insulation materials [J]. Journal of Cleaner Production, 2022, 342130784

[17] ZhuJ-h, FrerichT, DimassiA, et al. . Experimental validation of a quasi-transient coupling approach for the modeling of heat transfer in autoclave processing [J]. Journal of Composite Materials, 2022, 565797-810

[18] ZhouJ, LiY-g, LiN-y, et al. . A multi-pattern compensation method to ensure even temperature in composite materials during microwave curing process [J]. Composites Part A: Applied Science and Manufacturing, 2018, 10710-20

[19] XiaoT, GengL, DaiY-c, et al. . UV-cured polymer aided phase change thermal energy storage: Preparation, mechanism and prospects [J]. Journal of Energy Storage, 2023, 64: 107066

[20] HasiaouiB, IbrahimA, L’HostisG, et al. . Free radical photopolymerization process for fiber-reinforced polymer: Effect on the mechanical properties [J]. Polymers for Advanced Technologies, 2019, 30(4): 902-909

[21] Pérez-de-EulateN G, IztuetaA A, GondraK, et al. . Influence of the fibre content, exposure time, and compaction pressure on the mechanical properties of ultraviolet-cured composites [J]. Journal of Composites Science, 2020, 4(1): 30

[22] ZhangX-h, DuanY-g, ZhaoX-m, et al. . UV stepwise cured fabrication of glass fiber/acrylate composites: Effects of exposure dose on curing uniformity and interlaminar shear strength [J]. Journal of Composite Materials, 2016, 50101395-1401

[23] ZhangC, SunY, XuJ, et al. . Study on curing deformation of composite thin shells prepared by M-CRTM with adjustable injection gap [J]. Polymers, 2022, 14(24): 5564

[24] RamK, BajpaiP K. Performance analysis of hybrid biocomposites developed through different processing routes for automobile application [J]. Proceedings of the Institution of Mechanical Engineers, Part C: Journal of Mechanical Engineering Science, 2023, 237204769-4780

[25] KhounL, de OliveiraR, MichaudV, et al. . Investigation of process-induced strains development by fibre Bragg grating sensors in resin transfer moulded composites [J]. Composites Part A: Applied Science and Manufacturing, 2011, 42(3): 274-282

[26] FuY-t, YaoX-f, GaoX-hao. Micromesoscopic prediction of void defect in 3D braided composites [J]. Composites Part A: Applied Science and Manufacturing, 2021, 147106450

[27] SaadA, El GanaouiM. A methodology to reduce thermal gradients due to the exothermic reactions in resin transfer molding applications [J]. Fluid Dynamics & Materials Processing, 2023, 19(1): 95-103

[28] WangQ, LiT, YangX-f, et al. . Multiscale numerical and experimental investigation into the evolution of process-induced residual strain/stress in 3D woven composite [J]. Composites Part A: Applied Science and Manufacturing, 2020, 135105913

[29] GuanC-l, ZhanL-h, ZhangD-c, et al. . Microwave uniformity regulation and its influence on temperature field distribution of composite materials [J]. Journal of Central South University, 2023, 30(10): 3374-3394

[30] LiN-y, LiY-g, HaoX-z, et al. . A comparative experiment for the analysis of microwave and thermal process induced strains of carbon fiber/bismaleimide composite materials [J]. Composites Science and Technology, 2015, 10615-19

[31] ZhouJ, LiY-g, ZhuZ-x, et al. . Microwave heating and curing of metal-like CFRP laminates through ultrathin and flexible resonance structures [J]. Composites Science and Technology, 2022, 218: 109200

[32] LiN-y, LiY-g, JelonnekJ, et al. . A new process control method for microwave curing of carbon fibre reinforced composites in aerospace applications [J]. Composites Part B: Engineering, 2017, 12261-70

[33] ZhouJ, LiY-g, ChengL-b, et al. . Indirect microwave curing process design for manufacturing thick multidirectional carbon fiber reinforced thermoset composite materials [J]. Applied Composite Materials, 2019, 26(2): 533-552

[34] DasariS K, RangapuramM, FashanuO, et al. . Manufacturing and experimental evaluation of microwave cured carbon/epoxy composites [J]. Applied Composite Materials, 2021, 28(6): 2087-2103

[35] RaoS, VijapurL, PrakashM R. Effect of incident microwave frequency on curing process of polymer matrix composites [J]. Journal of Manufacturing Processes, 2020, 55: 198-207

[36] SinghM K, ZafarS. Influence of microwave power on mechanical properties of microwave-cured polyethylene/coir composites [J]. Journal of Natural Fibers, 2020, 17(6): 845-860

[37] MooteriP S, SridharaB K, RaoS, et al. . Studies on mechanical behavior of microwave and thermally cured glass fiber reinforced polymer composites [J]. Journal of Reinforced Plastics and Composites, 2006, 25(5): 503-512

[38] GhiorseS R, JurtaR M. Effects of low frequency vibration processing on carbon/epoxy laminates [J]. Composites, 1991, 22(1): 3-8

[39] Muric-NesicJ, CompstonP, NobleN, et al. . Effect of low frequency vibrations on void content in composite materials [J]. Composites Part A: Applied Science and Manufacturing, 2009, 40(4): 548-551

[40] YangX-b, ZhanL-h, PengY-f, et al. . Interface controlled micro- and macro-mechanical properties of vibration processed carbon fiber/epoxy composites [J]. Polymers, 2021, 13(16): 2764

[41] GuanC-l, ZhanL-h, DaiG-m, et al. . A unique method for curing composite materials by introducing vibration treatment into the hybrid heating process [J]. Journal of Central South University, 2021, 28102961-2972

[42] ZhangD-c, ZhanL-h, GuanC-l, et al. . Optimization of vibration pretreatment microwave curing in composite laminate molding process [J]. Polymers, 2023, 15(2): 296

[43] MulleM, WafaiH, YudhantoA, et al. . Process monitoring of glass reinforced polypropylene laminates using fiber Bragg gratings [J]. Composites Science and Technology, 2016, 123143-150

[44] GiżyńskiM, Romelczyk-BaishyaB. Investigation of carbon fiber-reinforced thermoplastic polymers using thermogravimetric analysis [J]. Journal of Thermoplastic Composite Materials, 2021, 34(1): 126-140

[45] YangX-b, ZhanL-h, JiangC-b, et al. . Effect of random vibration processing on void content in composite laminates [J]. Polymer Composites, 2019, 40(8): 3122-3130

[46] LiuL, ZhangB-m, WangD-f, et al. . Effects of cure cycles on void content and mechanical properties of composite laminates [J]. Composite Structures, 2006, 73(3): 303-309

[47] ShakyA N, RouxJ A, JeswaniA L. Effect of resin viscosity in fiber reinforcement compaction in resin injection pultrusion process [J]. Applied Composite Materials, 2013, 20(6): 1173-1193

[48] GuanC-l, ZhanL-h, DaiG-m, et al. . Effect of vibration treatment on interfacial strength of microwave curing process for advanced composites [J]. Composite Interfaces, 2021, 28(3): 237-253

[49] Muric-NesicJ, CompstoN P, StachurskiZ H. On the void reduction mechanisms in vibration assisted consolidation of fibre reinforced polymer composites [J]. Composites Part A: Applied Science and Manufacturing, 2011, 42(3): 320-327

[50] GuanC-l, ZhanL-h, YaoS-ming. Finite element simulation and experimental research on uniformity regulation of microwave heating of composite materials [J]. Polymers, 2022, 14173484