Entangled metallic porous material–silicone rubber interpenetrating phase composites with simultaneous high specific stiffness and energy consumption
High stiffness and superior energy consumption have consistently been primary research focuses in the field of damping materials. Hence, this work presented an innovative interpenetrating phase composite (IPC) crafted from wound elastic entangled metallic porous material and silicone rubber. The pro...
| Main Authors: | , , , , , , |
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| Other Authors: | |
| Format: | Journal Article |
| Language: | English |
| Published: |
2024
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| Subjects: | |
| Online Access: | https://hdl.handle.net/10356/179152 |
| _version_ | 1826128251470217216 |
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| author | Zheng, Xiaoyuan Xiao, Zhongmin Ren, Zhiying Zi, Bao Wu, Yiwan Yao, Liming Bai, Hongbai |
| author2 | School of Mechanical and Aerospace Engineering |
| author_facet | School of Mechanical and Aerospace Engineering Zheng, Xiaoyuan Xiao, Zhongmin Ren, Zhiying Zi, Bao Wu, Yiwan Yao, Liming Bai, Hongbai |
| author_sort | Zheng, Xiaoyuan |
| collection | NTU |
| description | High stiffness and superior energy consumption have consistently been primary research focuses in the field of damping materials. Hence, this work presented an innovative interpenetrating phase composite (IPC) crafted from wound elastic entangled metallic porous material and silicone rubber. The proposed composite effectively integrates the unique properties of the original materials, showcasing a seamless blend. Dynamic experimental tests were conducted to analyze the dynamic compression mechanical behavior of the composites, revealing that the composites exhibit excellent energy consumption capabilities and elevated stiffness characteristics. The improvement in both stiffness and damping characteristics is attributed to the addition of silicone rubber, which solidifies the structure of the composites. The introduction of interfacial friction results from maintaining compression, sliding, and other frictional interactions among the original spiral coils. Notably, the composites also display exceptional fatigue resistance. Overall, this work demonstrates the potential to concurrently achieve enhanced stiffness and superior energy consumption through the use of entangled metallic porous material and silicone rubber. |
| first_indexed | 2024-10-01T07:21:54Z |
| format | Journal Article |
| id | ntu-10356/179152 |
| institution | Nanyang Technological University |
| language | English |
| last_indexed | 2024-10-01T07:21:54Z |
| publishDate | 2024 |
| record_format | dspace |
| spelling | ntu-10356/1791522024-07-22T04:15:23Z Entangled metallic porous material–silicone rubber interpenetrating phase composites with simultaneous high specific stiffness and energy consumption Zheng, Xiaoyuan Xiao, Zhongmin Ren, Zhiying Zi, Bao Wu, Yiwan Yao, Liming Bai, Hongbai School of Mechanical and Aerospace Engineering Engineering Entangled metallic porous material Interpenetrating phase composite High stiffness and superior energy consumption have consistently been primary research focuses in the field of damping materials. Hence, this work presented an innovative interpenetrating phase composite (IPC) crafted from wound elastic entangled metallic porous material and silicone rubber. The proposed composite effectively integrates the unique properties of the original materials, showcasing a seamless blend. Dynamic experimental tests were conducted to analyze the dynamic compression mechanical behavior of the composites, revealing that the composites exhibit excellent energy consumption capabilities and elevated stiffness characteristics. The improvement in both stiffness and damping characteristics is attributed to the addition of silicone rubber, which solidifies the structure of the composites. The introduction of interfacial friction results from maintaining compression, sliding, and other frictional interactions among the original spiral coils. Notably, the composites also display exceptional fatigue resistance. Overall, this work demonstrates the potential to concurrently achieve enhanced stiffness and superior energy consumption through the use of entangled metallic porous material and silicone rubber. We thank the technology project of Inner Mongolia (2021GG0437); the National Natural Science Foundation of China (U2330202, 52175162, 51805086); Key Technologies Innovation and Industrialization Projects in Fujian Province (2023XQ005); The first author acknowledges the China Scholarship Council funds (202306650032). 2024-07-22T04:15:23Z 2024-07-22T04:15:23Z 2024 Journal Article Zheng, X., Xiao, Z., Ren, Z., Zi, B., Wu, Y., Yao, L. & Bai, H. (2024). Entangled metallic porous material–silicone rubber interpenetrating phase composites with simultaneous high specific stiffness and energy consumption. Composite Structures, 341, 118213-. https://dx.doi.org/10.1016/j.compstruct.2024.118213 0263-8223 https://hdl.handle.net/10356/179152 10.1016/j.compstruct.2024.118213 2-s2.0-85193627781 341 118213 en Composite Structures © 2024 Elsevier Ltd. All rights are reserved, including those for text and data mining, AI training, and similar technologies. |
| spellingShingle | Engineering Entangled metallic porous material Interpenetrating phase composite Zheng, Xiaoyuan Xiao, Zhongmin Ren, Zhiying Zi, Bao Wu, Yiwan Yao, Liming Bai, Hongbai Entangled metallic porous material–silicone rubber interpenetrating phase composites with simultaneous high specific stiffness and energy consumption |
| title | Entangled metallic porous material–silicone rubber interpenetrating phase composites with simultaneous high specific stiffness and energy consumption |
| title_full | Entangled metallic porous material–silicone rubber interpenetrating phase composites with simultaneous high specific stiffness and energy consumption |
| title_fullStr | Entangled metallic porous material–silicone rubber interpenetrating phase composites with simultaneous high specific stiffness and energy consumption |
| title_full_unstemmed | Entangled metallic porous material–silicone rubber interpenetrating phase composites with simultaneous high specific stiffness and energy consumption |
| title_short | Entangled metallic porous material–silicone rubber interpenetrating phase composites with simultaneous high specific stiffness and energy consumption |
| title_sort | entangled metallic porous material silicone rubber interpenetrating phase composites with simultaneous high specific stiffness and energy consumption |
| topic | Engineering Entangled metallic porous material Interpenetrating phase composite |
| url | https://hdl.handle.net/10356/179152 |
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