| Construction of C/SiC-Cu3Si-Cu interpenetrating composites for long-duration thermal protection at 2500 °C by cooperative active-passive cooling | |
| Wu, Yue1,2; Zhao, Rida1; Liang, Bin1; Pang, Shengyang1; Hu, Chenglong1; Li, Jian1; Cheng, Hui -Ming3; Tang, Sufang1 | |
| Corresponding Author | Tang, Sufang(sftang@imr.ac.cn) |
| 2023-11-01 | |
| Source Publication | COMPOSITES PART B-ENGINEERING
 |
| ISSN | 1359-8368 |
| Volume | 266Pages:11 |
| Abstract | Developing materials which can resist long-term ablation at ultra-high temperatures above 2200 degrees C in oxygen-containing environments is of prime importance for the thermal protection of aerospace vehicles, but remains a great challenge. C/SiC composites are attractive candidates for long-term use, but they are often severely ablated above 1650 degrees C due to the damage of protective oxide scale. Here, C/SiC-Cu3Si-Cu interpenetrating composites with interconnected ceramic and metal matrixes are developed by the selective ceramization of carbon-fiber reinforced carbon aerogel preforms. The heat radiation of C/SiC-Cu3Si-Cu, transpiration of Cu2O, evaporation of SiO2, as well as inhibition of oxygen diffusion in the glassy scale, jointly lead to the cooperative active-passive cooling during ablation. Resultantly, their surface temperatures are 150 degrees C, 450 degrees C and 750 degrees C lower than those for C/SiC (1900 degrees C, 2200 degrees C and 2500 degrees C) with a duration of 600 s ablation, respectively. They also exhibit remarkably low mass and linear ablation rates with respective 0.054-0.064 mg cm(-2) s(-1) and -0.157-0.018 mu m s(-1). Additionally, the composites can endure 1160 s ablation with a surface temperature of 1750 degrees C under the ablation condition where the surface temperature of C/SiC is 2200 degrees C. The developed C/SiC-Cu3Si-Cu interpenetrating composites are so far the only known light-weight (<3.0 g cm(-3)), non-ablation materials which can offer long-duration (>= 600 s) thermal protection at 2200-2500 degrees C in high-enthalpy-flow and oxidizing environments. |
| Keyword | Ceramic-metal matrix composites C/SiC-Cu3Si-Cu Selective ceramization Ablation resistance Active -passive cooling |
| Funding Organization | National Natural Science Foundation of China ; Defense Industrial Technology Development Program ; IMR Innovation Fund ; Research Fund of Youth Innovation Promotion Association of CAS, China ; directional institutionalized scientific research platform relies on China Spallation Neutron Source of Chinese Academy of Sciences ; National Key R&D Program of China |
| DOI | 10.1016/j.compositesb.2023.111015 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[U20A20242] ; National Natural Science Foundation of China[52022101] ; National Natural Science Foundation of China[52272075] ; National Natural Science Foundation of China[52188101] ; Defense Industrial Technology Development Program[JCKY2021130B007] ; IMR Innovation Fund[E255A901] ; Research Fund of Youth Innovation Promotion Association of CAS, China[2021190] ; directional institutionalized scientific research platform relies on China Spallation Neutron Source of Chinese Academy of Sciences ; National Key R&D Program of China[2021YFA1500804] |
| WOS Research Area | Engineering ; Materials Science |
| WOS Subject | Engineering, Multidisciplinary ; Materials Science, Composites |
| WOS ID | WOS:001085382500001 |
| Publisher | ELSEVIER SCI LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/179452 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Tang, Sufang |
| Affiliation | 1.Chinese Acad Sci, Shi Changxu Innovat Ctr Adv Mat, Inst Met Res, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang Natl Lab Mat Sci, Shenyang 110016, Peoples R China |
| Recommended Citation GB/T 7714 | Wu, Yue,Zhao, Rida,Liang, Bin,et al. Construction of C/SiC-Cu3Si-Cu interpenetrating composites for long-duration thermal protection at 2500 °C by cooperative active-passive cooling[J]. COMPOSITES PART B-ENGINEERING,2023,266:11. |
| APA | Wu, Yue.,Zhao, Rida.,Liang, Bin.,Pang, Shengyang.,Hu, Chenglong.,...&Tang, Sufang.(2023).Construction of C/SiC-Cu3Si-Cu interpenetrating composites for long-duration thermal protection at 2500 °C by cooperative active-passive cooling.COMPOSITES PART B-ENGINEERING,266,11. |
| MLA | Wu, Yue,et al."Construction of C/SiC-Cu3Si-Cu interpenetrating composites for long-duration thermal protection at 2500 °C by cooperative active-passive cooling".COMPOSITES PART B-ENGINEERING 266(2023):11. |
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