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Effects of infill density on mechanical properties of additively manufactured chopped carbon fiber reinforced PLA composites Cover

Effects of infill density on mechanical properties of additively manufactured chopped carbon fiber reinforced PLA composites

Materials Science-Poland
Volume 42 (2024): Issue 1 (March 2024)
By: K. Mayandi,  K. Rigesh,  Rajini Nagarajan,  Sikiru O. Ismail,  Kumar Krishnan,  Faruq Mohammad and  Hamad A. Al-Lohedan  
Open Access
|May 2024

Figures & Tables

Fig. 1.

(a) Tensile and (b) impact CAD samples

Fig. 2.

Tensile fractured samples

Fig. 3.

Tensile strengths of the cCFPC samples

Fig. 4.

Stress-strain curves from the tensile test on cCFPC samples

Fig. 5.

Tensile moduli of the cCFPC samples

Fig. 6.

Flexural fractured samples of the cCFPCs

Fig. 7.

Flexural strengths of the cCFPC samples

Fig. 8.

Flexural moduli of the cCFPC samples

Fig. 9.

Stress-strain curve from the flexural test on cCFPC samples

Fig. 10.

Impact samples of the cCFPC samples

Fig. 11.

Impact strengths of the cCFPC samples

Fig. 12.

SEM images of the tensile ruptured 3D-printed cCFPC samples with infill densities of 60% at (a) 100x and (b) 500x, as well as 100% at (c) 100x and (d) 500x magnifications
DOI: https://doi.org/10.2478/msp-2024-0003 | Journal eISSN: 2083-134X | Journal ISSN: 2083-1331
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Language: English
Page range: 42 - 51
Submitted on: Jan 5, 2024
|
Accepted on: Mar 17, 2024
|
Published on: May 8, 2024
Published by: Wroclaw University of Science and Technology
In partnership with: Paradigm Publishing Services
Publication frequency: 4 issues per year
Keywords:
Fused deposition modeling,
3D printing,
composite,
mechanical properties,
scanning electron microscope,
process innovation
Related subjects:
Materials sciences,
Materials sciences, other,
Nanomaterials,
Functional and smart materials,
Materials characterization and properties

© 2024 K. Mayandi, K. Rigesh, Rajini Nagarajan, Sikiru O. Ismail, Kumar Krishnan, Faruq Mohammad, Hamad A. Al-Lohedan, published by Wroclaw University of Science and Technology
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.

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