Synthesis and Testing of FGM made of ABS Plastic Material

Xavior, M. Anthony; Nishanth, D.; Kumar, Nattudurai Navin; Jeyapandiarajan, P.

doi:10.1016/j.matpr.2020.03.018

Cited by 7 publications

(4 citation statements)

References 6 publications

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“…Water and acrylonitrile butadiene styrene (ABS) thermoplastic polymer pellets that allowed the visualization of particle movement were used in the mixing experiment. ABS polymer was chosen because its density of 1032-1380 kg/m 3 [49] is similar to that of water.…”

Section: Mixing Analysismentioning

confidence: 99%

Development and Analysis of Electrochemical Reactor with Vibrating Functional Element for AAO Nanoporous Membranes Fabrication

Cigane

Palevičius

Jurenas

et al. 2022

Sensors

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Nanoporous anodic aluminum oxide (AAO) is needed for a variety of purposes due to its unique properties, including high hardness, thermal stability, large surface area, and light weight. Nevertheless, the use of AAO in different applications is limited because of its brittleness. A new design of an electrochemical reactor with a vibrating element for AAO nanoporous membranes fabrication is proposed. The vibrating element in the form of a piezoceramic ring was installed inside the developed reactor, which allows to create a high-frequency excitation. Furthermore, mixing and vibration simulations in the novel reactor were carried out using ANSYS 17 and COMSOL Multiphysics 5.4 software, respectively. By theoretical calculations, the possibility to excite the vibrations of five resonant modes at different frequencies in the AAO membrane was shown. The theoretical results were experimentally confirmed. Five vibration modes at close to the theoretical frequencies were obtained in the novel reactor. Moreover, nanoporous AAO membranes were synthesized. The novel aluminum anodization technology results in AAO membranes with 82.6 ± 10 nm pore diameters and 43% porosity at 3.1 kHz frequency excitation and AAO membranes with 86.1 ± 10 nm pore diameters and 46% porosity at 4.1 kHz frequency excitation. Furthermore, the chemical composition of the membrane remained unchanged, and the hardness decreased. Nanoporous AAO has become less brittle but hard enough to be used for template synthesis.

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Section: Mixing Analysismentioning

confidence: 99%

Development and Analysis of Electrochemical Reactor with Vibrating Functional Element for AAO Nanoporous Membranes Fabrication

Cigane

Palevičius

Jurenas

et al. 2022

Sensors

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“…They emphasized that the tensile strength of the FG structure is superior to weaker composites (such as wood polymer composite) and comparable to flexible materials (such as ceramic-reinforced polylactic acid). Anthony Xavior et al [ 30 ] produced ABS material with variable density in the form of FGM with AM technology. They investigated the mechanical strength of FGM material under tension, bending, and compression.…”

Section: Introductionmentioning

confidence: 99%

Numerical Modeling of Mechanical Behavior of Functionally Graded Polylactic Acid–Acrylonitrile Benzidine Styrene Produced via Fused Deposition Modeling: Experimental Observations

Sevim,

Caliskan,

Demirbas

et al. 2023

Materials

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Functionally graded materials (FGM) have attracted considerable attention in the field of composite materials and rekindled interest in research on composite materials due to their unique mechanical response achieved through material design and optimization. Compared to conventional composites, FGMs offer several advantages and exceptional properties, including improved deformation resistance, improved toughness, lightness properties, and excellent recoverability. This study focused on the production of functionally graded (FG) polymer materials by the additive manufacturing (AM) method. FG structures were produced by the fused deposition modeling (FDM) method using acrylonitrile benzidine styrene (ABS) and polylactic acid (PLA) materials, and tensile tests were performed according to ASTM D638. The effects of different layer thicknesses, volume ratios, and total thicknesses on mechanical behavior were investigated. The tensile standard of materials produced by additive manufacturing introduces geometric differences. Another motivation in this study is to reveal the differences between the results according to the ASTM standard. In addition, tensile tests were carried out by producing single-layer samples at certain volume ratios to create a numerical model with the finite element method to verify the experimental data. As a result of this study, it is presented that the FG structure produced with FDM improves mechanical behavior.

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“…Shengwei Chen et al [10] investigated the impact of a biomaterial composite consisting of a stiff 3D printed frame and a soft viscoelastic foam used for protection applications by employing experimental work. Xavior et al [11] conducted a more in-depth experimental study of the failure of split FG beams made of porous polymer materials utilizing flexural, tensile, and compressive experimental procedures. Ali Dogan [12] used an analytical model to investigate the quasi-static and dynamic behavior of FGM viscoelastic plates under dynamic loads.…”

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confidence: 99%

Enhancement of Mechanical Behaviour of Functionally Graded Viscoelastic Materials Parts Reinforced by Hybrids Nanoparticles

Njim,

Hadi,

Alhilo

2023

IJOIR

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This paper studies the mechanical behavior of functionally graded material viscoelastic (FGVE) products employed in automotive, chemical industry, and biomedical appliances. Various experimental models describe and simulate nanobeams with viscoelastic layers subjected to tensile loading, 3-point bending, tear, and impact. All specimens were prepared using the 3D printing method. Tensile, hardness, tear, impact, and bending specimens reinforced with different volume fractions (1-5)% of Al2O3, TiO2, and a hybrid of the nanomaterials Al2O3 /TiO2 were arranged via a mixing process with an extruder and then fabricated by a 3D printing machine. The experimental results of maximum bending load, midspan deflection, impact, and tear resistance were validated by finite element methods (FEM) with the assistance of commercial software (Ansys Workbench 2021 R1). Furthermore, the influence of various parameters on the mechanical performance of reinforced samples has been thoroughly investigated, for example, volume fraction index, nanoparticles content, and FG properties. Based on the findings, the most successful results were obtained by adding 1.5 % Al2O3 and 3% TiO2 hybrid nanoparticles. The experimental and numerical results were in reasonable agreement. The discrepancy did not exceed 10.25% for maximum bending load and no difference over 5% for maximum impact load, indicating that the strengthened nanoparticle specimens were properly fabricated. Also, a significant improvement in mechanical and viscoelastic properties was achieved by incorporating hybrid nanoparticles. Flexural bending load increased by about 17 % with hybrid nanoparticles, while tear resistance increased by 27.5 % and impact resistance increased by 7.5%.

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Synthesis and Testing of FGM made of ABS Plastic Material

Cited by 7 publications

References 6 publications

Development and Analysis of Electrochemical Reactor with Vibrating Functional Element for AAO Nanoporous Membranes Fabrication

Development and Analysis of Electrochemical Reactor with Vibrating Functional Element for AAO Nanoporous Membranes Fabrication

Numerical Modeling of Mechanical Behavior of Functionally Graded Polylactic Acid–Acrylonitrile Benzidine Styrene Produced via Fused Deposition Modeling: Experimental Observations

Enhancement of Mechanical Behaviour of Functionally Graded Viscoelastic Materials Parts Reinforced by Hybrids Nanoparticles

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