Research on the optimization of mechanical properties of triply periodic minimal surfaces in composite materials prepared with the assistance of acoustic fields
Lattice structures have garnered significant attention due to their superior mechanical properties. However, while maintaining the lightweight advantages of lattice structures, further enhancing their strength is of paramount research significance. This paper proposes an optimized Gyroid Sin Square...
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Elsevier
2025-03-01
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| Series: | Journal of Materials Research and Technology |
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| Online Access: | http://www.sciencedirect.com/science/article/pii/S2238785425001917 |
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| author | Shuai Guo Xianliang Sheng Anfu Guo Wenlu Yang Xiaolin Zhao Shang Sui Jiaqiang Li Yufan Zhao Meng Wang Xin Lin |
| author_facet | Shuai Guo Xianliang Sheng Anfu Guo Wenlu Yang Xiaolin Zhao Shang Sui Jiaqiang Li Yufan Zhao Meng Wang Xin Lin |
| author_sort | Shuai Guo |
| collection | DOAJ |
| description | Lattice structures have garnered significant attention due to their superior mechanical properties. However, while maintaining the lightweight advantages of lattice structures, further enhancing their strength is of paramount research significance. This paper proposes an optimized Gyroid Sin Square (GSS) gradient structure and fabricates composite materials and epoxy interpenetrating phase composites (IPCs) lattice structures using Laser Powder Bed Fusion (LPBF) combined with Acoustic Fields (AF). The mechanical characteristics were examined through uniaxial compression experiments. The findings suggest that the composite lattice shows remarkably greater specific energy absorption (SEA) in contrast to the initial lattice. With the introduction of AF, the z-axis gradient 5 wt% tungsten carbide (WC) composite GSS structure exhibited a 76.78% improvement in SEA compared to the uniform original structure. The IPCs demonstrated the highest plateau stress, which can be attributed to the physical interlocking between the epoxy resin and the substrate, effectively enhancing deformation resistance. However, due to the earlier densification of IPCs during loading, SEA is somewhat reduced compared to the composite structures. The addition of WC led to grain refinement and weakened the texture. Meanwhile, the acoustic streaming and cavitation effects generated by the AF reduced residual stress, ultimately improving the overall mechanical properties of the lattice structures. |
| format | Article |
| id | doaj-art-298a676994f54f55bf0df70c2426aa4e |
| institution | Kabale University |
| issn | 2238-7854 |
| language | English |
| publishDate | 2025-03-01 |
| publisher | Elsevier |
| record_format | Article |
| series | Journal of Materials Research and Technology |
| spelling | doaj-art-298a676994f54f55bf0df70c2426aa4e2025-01-29T05:01:24ZengElsevierJournal of Materials Research and Technology2238-78542025-03-013521582175Research on the optimization of mechanical properties of triply periodic minimal surfaces in composite materials prepared with the assistance of acoustic fieldsShuai Guo0Xianliang Sheng1Anfu Guo2Wenlu Yang3Xiaolin Zhao4Shang Sui5Jiaqiang Li6Yufan Zhao7Meng Wang8Xin Lin9School of Materials Science and Engineering, Liaocheng University, Liaocheng, Shandong, 252000, People's Republic of China; MIIT Key Laboratory of Metal High Performance Additive Manufacturing and Innovative Design, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, People's Republic of China; Corresponding author. School of Materials Science and Engineering, Liaocheng University, Liaocheng, Shandong, 252000, People's Republic of China.School of Mechanical and Automotive Engineering, Liaocheng University, Liaocheng, Shandong, 252000, People's Republic of ChinaSchool of Mechanical and Automotive Engineering, Liaocheng University, Liaocheng, Shandong, 252000, People's Republic of China; Corresponding author.School of Mechanical and Automotive Engineering, Liaocheng University, Liaocheng, Shandong, 252000, People's Republic of ChinaSchool of Materials Science and Engineering, Liaocheng University, Liaocheng, Shandong, 252000, People's Republic of ChinaSchool of Materials Science and Engineering, Xi'an University of Technology, Xi'an, Shaanxi, 710048, People's Republic of China; Xi'an Key Laboratory of Advanced Magnesium Alloy Additive Manufacturing and Precision Forming, Xi'an, Shaanxi, 710048, People's Republic of ChinaSchool of Mechanical and Electric Engineering, Soochow University, 8 Jixue Road, Suzhou, 215000, People's Republic of China; Advanced Manufacturing Technology Research Center, Department of Industrial and Systems Engineering, The Hong Kong Polytechnic University, Kowloon, Hong KongMIIT Key Laboratory of Metal High Performance Additive Manufacturing and Innovative Design, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, People's Republic of China; State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, People's Republic of ChinaMIIT Key Laboratory of Metal High Performance Additive Manufacturing and Innovative Design, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, People's Republic of China; State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, People's Republic of ChinaMIIT Key Laboratory of Metal High Performance Additive Manufacturing and Innovative Design, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, People's Republic of China; State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, Xi'an, Shaanxi, 710072, People's Republic of ChinaLattice structures have garnered significant attention due to their superior mechanical properties. However, while maintaining the lightweight advantages of lattice structures, further enhancing their strength is of paramount research significance. This paper proposes an optimized Gyroid Sin Square (GSS) gradient structure and fabricates composite materials and epoxy interpenetrating phase composites (IPCs) lattice structures using Laser Powder Bed Fusion (LPBF) combined with Acoustic Fields (AF). The mechanical characteristics were examined through uniaxial compression experiments. The findings suggest that the composite lattice shows remarkably greater specific energy absorption (SEA) in contrast to the initial lattice. With the introduction of AF, the z-axis gradient 5 wt% tungsten carbide (WC) composite GSS structure exhibited a 76.78% improvement in SEA compared to the uniform original structure. The IPCs demonstrated the highest plateau stress, which can be attributed to the physical interlocking between the epoxy resin and the substrate, effectively enhancing deformation resistance. However, due to the earlier densification of IPCs during loading, SEA is somewhat reduced compared to the composite structures. The addition of WC led to grain refinement and weakened the texture. Meanwhile, the acoustic streaming and cavitation effects generated by the AF reduced residual stress, ultimately improving the overall mechanical properties of the lattice structures.http://www.sciencedirect.com/science/article/pii/S2238785425001917Laser powder bed fusionComposite materialFunctionally gradedEnergy absorptionAcoustic fields |
| spellingShingle | Shuai Guo Xianliang Sheng Anfu Guo Wenlu Yang Xiaolin Zhao Shang Sui Jiaqiang Li Yufan Zhao Meng Wang Xin Lin Research on the optimization of mechanical properties of triply periodic minimal surfaces in composite materials prepared with the assistance of acoustic fields Journal of Materials Research and Technology Laser powder bed fusion Composite material Functionally graded Energy absorption Acoustic fields |
| title | Research on the optimization of mechanical properties of triply periodic minimal surfaces in composite materials prepared with the assistance of acoustic fields |
| title_full | Research on the optimization of mechanical properties of triply periodic minimal surfaces in composite materials prepared with the assistance of acoustic fields |
| title_fullStr | Research on the optimization of mechanical properties of triply periodic minimal surfaces in composite materials prepared with the assistance of acoustic fields |
| title_full_unstemmed | Research on the optimization of mechanical properties of triply periodic minimal surfaces in composite materials prepared with the assistance of acoustic fields |
| title_short | Research on the optimization of mechanical properties of triply periodic minimal surfaces in composite materials prepared with the assistance of acoustic fields |
| title_sort | research on the optimization of mechanical properties of triply periodic minimal surfaces in composite materials prepared with the assistance of acoustic fields |
| topic | Laser powder bed fusion Composite material Functionally graded Energy absorption Acoustic fields |
| url | http://www.sciencedirect.com/science/article/pii/S2238785425001917 |
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