Influence of Particle Size on the Mechanical Performance and Sintering Quality of Peanut Husk Powder/PES Composites Fabricated through Selective Laser Sintering
This study intends to enhance the mechanical strength of wood–plastic composite selective laser sintering (SLS) parts by using a sustainable composite, peanut husk powder (PHP)/poly ether sulfone (PES) (PHPC). The study aims to address agricultural waste pollution by encouraging the eco-friendly uti...
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| Format: | Article |
| Language: | English |
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MDPI AG
2023-09-01
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| Series: | Polymers |
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| Online Access: | https://www.mdpi.com/2073-4360/15/19/3913 |
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| author | Aboubaker I. B. Idriss Chun-Mei Yang Jian Li Yanling Guo Jiuqing Liu Alaaeldin A. A. Abdelmagid Gafer A. Ahmed Hao Zhang |
| author_facet | Aboubaker I. B. Idriss Chun-Mei Yang Jian Li Yanling Guo Jiuqing Liu Alaaeldin A. A. Abdelmagid Gafer A. Ahmed Hao Zhang |
| author_sort | Aboubaker I. B. Idriss |
| collection | DOAJ |
| description | This study intends to enhance the mechanical strength of wood–plastic composite selective laser sintering (SLS) parts by using a sustainable composite, peanut husk powder (PHP)/poly ether sulfone (PES) (PHPC). The study aims to address agricultural waste pollution by encouraging the eco-friendly utilization of such waste in SLS technology. To ensure the sintering quality and mechanical properties and prevent deformation and warping during sintering, the thermo-physical properties of PHP and PES powders were analyzed to determine a suitable preheating temperature for PHPC. Single-layer sintering tests were conducted to assess the formability of PHPC specimens with varying PHP particle sizes. The study showed the effects of different PHP particle sizes on the mechanical performance of PHPC parts. The evaluation covered various aspects of PHPC SLS parts, including mechanical strength, density, residual ash content, dimensional accuracy (DA), and surface roughness, with different PHP particle sizes. The mechanical analysis showed that PHPC parts made from PHP particles of ≤0.125 mm were the strongest. Specifically, the density bending strength, residual ash content, tensile, and impact strength were measured as 1.1825 g/cm<sup>3</sup>, 14.1 MPa, 1.2%, 6.076 MPa, and 2.12 kJ/cm<sup>2</sup>, respectively. Notably, these parameters showed significant improvement after the wax infiltration treatment. SEM was used to examine the PHP and PES powder particles, PHPC specimen microstructure, and PHPC SLS parts before and after the mechanical tests and waxing. Consequently, SEM analysis wholly confirmed the mechanical test results. |
| first_indexed | 2024-03-10T21:36:45Z |
| format | Article |
| id | doaj.art-58cef5911ffa4b7ea4dc3df8d2322a2b |
| institution | Directory Open Access Journal |
| issn | 2073-4360 |
| language | English |
| last_indexed | 2024-03-10T21:36:45Z |
| publishDate | 2023-09-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Polymers |
| spelling | doaj.art-58cef5911ffa4b7ea4dc3df8d2322a2b2023-11-19T14:56:19ZengMDPI AGPolymers2073-43602023-09-011519391310.3390/polym15193913Influence of Particle Size on the Mechanical Performance and Sintering Quality of Peanut Husk Powder/PES Composites Fabricated through Selective Laser SinteringAboubaker I. B. Idriss0Chun-Mei Yang1Jian Li2Yanling Guo3Jiuqing Liu4Alaaeldin A. A. Abdelmagid5Gafer A. Ahmed6Hao Zhang7College of Mechanical and Electrical Engineering, Northeast Forestry University, Harbin 150040, ChinaCollege of Mechanical and Electrical Engineering, Northeast Forestry University, Harbin 150040, ChinaCollege of Mechanical and Electrical Engineering, Northeast Forestry University, Harbin 150040, ChinaCollege of Mechanical and Electrical Engineering, Northeast Forestry University, Harbin 150040, ChinaCollege of Mechanical and Electrical Engineering, Northeast Forestry University, Harbin 150040, ChinaSchool of Civil Engineering, Southwest Jiaotong University, Chengdu 610031, ChinaDepartment of Mechanical Engineering, College of Engineering, Sudan University of Science and Technology, Khartoum 11113, SudanCollege of Mechanical and Electrical Engineering, Northeast Forestry University, Harbin 150040, ChinaThis study intends to enhance the mechanical strength of wood–plastic composite selective laser sintering (SLS) parts by using a sustainable composite, peanut husk powder (PHP)/poly ether sulfone (PES) (PHPC). The study aims to address agricultural waste pollution by encouraging the eco-friendly utilization of such waste in SLS technology. To ensure the sintering quality and mechanical properties and prevent deformation and warping during sintering, the thermo-physical properties of PHP and PES powders were analyzed to determine a suitable preheating temperature for PHPC. Single-layer sintering tests were conducted to assess the formability of PHPC specimens with varying PHP particle sizes. The study showed the effects of different PHP particle sizes on the mechanical performance of PHPC parts. The evaluation covered various aspects of PHPC SLS parts, including mechanical strength, density, residual ash content, dimensional accuracy (DA), and surface roughness, with different PHP particle sizes. The mechanical analysis showed that PHPC parts made from PHP particles of ≤0.125 mm were the strongest. Specifically, the density bending strength, residual ash content, tensile, and impact strength were measured as 1.1825 g/cm<sup>3</sup>, 14.1 MPa, 1.2%, 6.076 MPa, and 2.12 kJ/cm<sup>2</sup>, respectively. Notably, these parameters showed significant improvement after the wax infiltration treatment. SEM was used to examine the PHP and PES powder particles, PHPC specimen microstructure, and PHPC SLS parts before and after the mechanical tests and waxing. Consequently, SEM analysis wholly confirmed the mechanical test results.https://www.mdpi.com/2073-4360/15/19/3913selective laser sinteringPHP/PES (PHPC) compositescanning electron microscopy inspectionmechanical test analysisdimensional precision analysispost-processing |
| spellingShingle | Aboubaker I. B. Idriss Chun-Mei Yang Jian Li Yanling Guo Jiuqing Liu Alaaeldin A. A. Abdelmagid Gafer A. Ahmed Hao Zhang Influence of Particle Size on the Mechanical Performance and Sintering Quality of Peanut Husk Powder/PES Composites Fabricated through Selective Laser Sintering Polymers selective laser sintering PHP/PES (PHPC) composite scanning electron microscopy inspection mechanical test analysis dimensional precision analysis post-processing |
| title | Influence of Particle Size on the Mechanical Performance and Sintering Quality of Peanut Husk Powder/PES Composites Fabricated through Selective Laser Sintering |
| title_full | Influence of Particle Size on the Mechanical Performance and Sintering Quality of Peanut Husk Powder/PES Composites Fabricated through Selective Laser Sintering |
| title_fullStr | Influence of Particle Size on the Mechanical Performance and Sintering Quality of Peanut Husk Powder/PES Composites Fabricated through Selective Laser Sintering |
| title_full_unstemmed | Influence of Particle Size on the Mechanical Performance and Sintering Quality of Peanut Husk Powder/PES Composites Fabricated through Selective Laser Sintering |
| title_short | Influence of Particle Size on the Mechanical Performance and Sintering Quality of Peanut Husk Powder/PES Composites Fabricated through Selective Laser Sintering |
| title_sort | influence of particle size on the mechanical performance and sintering quality of peanut husk powder pes composites fabricated through selective laser sintering |
| topic | selective laser sintering PHP/PES (PHPC) composite scanning electron microscopy inspection mechanical test analysis dimensional precision analysis post-processing |
| url | https://www.mdpi.com/2073-4360/15/19/3913 |
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