The effects of stacking sequence and thermal cycling on the flexural properties of laminate composites of aluminium-epoxy/basalt-glass fibres

Azghan, Mehdi Abdollahi; Eslami‐Farsani, Reza

doi:10.1088/2053-1591/aaa92c

Cited by 24 publications

(9 citation statements)

References 25 publications

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“…Ganeshan et al [26] found that the mechanical properties are greatly influenced by fiber length of the reinforced material and weight percentage while fabricating madar fiber reinforced polyester composites. Several investigations [27][28][29][30][31] on the usage of single reinforced PALF or Basalt in epoxy composites has been reported.…”

Section: Introductionmentioning

confidence: 99%

Effect of fiber orientation on dynamic mechanical properties of PALF hybridized with basalt reinforced epoxy composites

Doddi

Chanamala

Dora

2020

Mater. Res. Express

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In this modern era, the natural fibers usage in automobile and construction sectors has been increased. The goal of the current work was to investigate the fiber orientation effect on dynamic mechanical properties of hybrid Pineapple Leaf Fibre (PALF) hybridized with basalt reinforced epoxy composite at changing vibration frequencies. Hand Lay-up technique was used to manufacture the composites by keeping the unidirectional basalt fabric as an outer layer by keeping PALF as inner layer followed by static compression method. Tensile and flexural moduli were also determined apart from storage modulus (E′) and damping factor (tan δ) for different PALF fiber angles. The results exemplified that not only the storage modulus and loss factor but also glass transition temperature (Tg) as well found to increase with frequency and also the fiber orientation angle has a greater impact on dynamic and static properties.

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Section: Introductionmentioning

confidence: 99%

Effect of fiber orientation on dynamic mechanical properties of PALF hybridized with basalt reinforced epoxy composites

Doddi

Chanamala

Dora

2020

Mater. Res. Express

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“…For this composite the optimum parameters for the best surface roughness are A3B2C1 (A3=5000r.p.m, B2=1200mm/min, C1=1.2mm) that is illustrated in figure (11). The nine experiments that had been applied to the composite and the measured surface roughness, four values for each experiment, are all listed in table (8) and the input parameters with their results of Ra are illustrated in table (9). The experiments work well in the final square shape, but there are fiber burr in most of the experiments.…”

Section: B Fiberglass-aluminum With Polyester Resin Compositementioning

confidence: 99%

“…Azghan and Eslami-Farsani [9] the aim of this paper is to examine the impacts of various stacking sequence and thermal cycling at the flexural residences of FMLs. FMLs had been made out of NJES 23(4)388-396, 2020 Alkhafaji et al…”

Section: Introductionmentioning

confidence: 99%

Fabricating Different Laminate Composites by Manual Layup and Estimating the Optimum Parameters for CNC Milling Machine

Alkhafaji

Al-Shammaa

Khalid

2020

NJES

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In this paper the ability of fabricating laminate composites by manual layup was discussed. Heating method was used to manufacture the composites; heat was applied to approximately 12 hours with specific heat temperature. There were four types of laminate composites fabricated and studied in this research, containing Aluminum alloy 6061 as the common element in all types, two types of fibers; woven Carbon fiber with two different orientations: ±45°, ±60°, random fiberglass and with two types of resin; epoxy resin and polyester resin. Different types of composites were made to determine the effect of CNC milling machine to the measured surface roughness and for specified parameters. The weight fraction ratio of the fibers is 37%, polymer is 34% and 29% for Aluminum. The parameters selected are spindle speed, feed rate and depth of cut. The L9 Taguchi orthogonal arrays, signal to noise (S/N) ratio and analysis of variance (ANOVA) are selected to determine the effect of these parameters; it was analyzed by MINITAB 17 program. The results showed that the parameter were significant more to the epoxy resin specimens than polyester resin specimens. The optimal milling parameters for good surface finish for Aluminum – Carbon fiber composite are at 3000RPM, 1200mm/min, 1.2mm, and for Aluminum – Fiberglass composite are 5000RPM, 1800 mm/min, 2.0mm.

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“…The commonly used methods to control thermal expansion behaviours of composites are the fiber arrangement control method and the negative expansion particles addition method. The main idea of the fiber arrangement control method is to utilize the negative thermal expansion characteristic of fibers in the axial direction [10][11][12]. Single-ply of fiber reinforced composites can achieve unidirectional zero or negative CTEs by the reasonable design of fiber arrangement.…”

Section: Introductionmentioning

confidence: 99%

Fabrication and characterization of ZrW₂O₈-Cf/E51 negative thermal expansion composite

Zhang

et al. 2020

Mater. Res. Express

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ZrW 2 O 8 -C f /E51 composite with a negative Coefficient of Thermal Expansion (CTE) was fabricated by a method combining mechanical stirring with ultrasonic vibration, then microstructures and properties of the composites were analyzed and summarized by scanning electron microscope (SEM), DIL 402 C thermal expansion tester and electronic universal testing machine. The results showed that particles distribution defects and impregnation defects of carbon fibers would occur when the process parameters were not controlled properly. Long curing time and good fluidity of resin were beneficial for resin impregnating carbon fibers and bubbles overflow. However, for the ZrW 2 O 8 -C f /E51 composites studied in this paper, long curing time and low viscosity could cause particle settling and accumulation. The experimental results confirmed that the CTE (about −0.52×10 −6 /°C) and tensile strength (about 440 MPa) of E51 resin were improved with the addition of carbon fibers and ZrW 2 O 8 particles.

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The effects of stacking sequence and thermal cycling on the flexural properties of laminate composites of aluminium-epoxy/basalt-glass fibres

Cited by 24 publications

References 25 publications

Effect of fiber orientation on dynamic mechanical properties of PALF hybridized with basalt reinforced epoxy composites

Effect of fiber orientation on dynamic mechanical properties of PALF hybridized with basalt reinforced epoxy composites

Fabricating Different Laminate Composites by Manual Layup and Estimating the Optimum Parameters for CNC Milling Machine

Fabrication and characterization of ZrW₂O₈-Cf/E51 negative thermal expansion composite

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The effects of stacking sequence and thermal cycling on the flexural properties of laminate composites of aluminium-epoxy/basalt-glass fibres

Cited by 24 publications

References 25 publications

Effect of fiber orientation on dynamic mechanical properties of PALF hybridized with basalt reinforced epoxy composites

Effect of fiber orientation on dynamic mechanical properties of PALF hybridized with basalt reinforced epoxy composites

Fabricating Different Laminate Composites by Manual Layup and Estimating the Optimum Parameters for CNC Milling Machine

Fabrication and characterization of ZrW2O8-Cf/E51 negative thermal expansion composite

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Fabrication and characterization of ZrW₂O₈-Cf/E51 negative thermal expansion composite