| Long-term oxidation behaviors of C/SiC composites with a SiC/UHTC/SiC three-layer coating in a wide temperature range | |
| Hu, Chenglong; Tang, Sufang; Pang, Shengyang; Cheng, Hui-Ming | |
| Corresponding Author | Tang, Sufang(sftang@imr.ac.cn) |
| 2019-02-01 | |
| Source Publication | CORROSION SCIENCE
 |
| ISSN | 0010-938X |
| Volume | 147Pages:1-8 |
| Abstract | A SiC/UHTC/SiC triple layer was designed and coated on C/SiC composites by chemical vapor deposition and brushing-sintering techniques to achieve long-term oxidation protection in a wide temperature range. After exposure to 1100 degrees C and 1300 degrees C for 114 h, and 1500 degrees C for 68 h in air, the coated composites exhibited mass losses of only 0.36, 1.65 and 3.45 mg/cm(2), respectively. The low mass loss rates can be attributed to the synergistic effects of the ZrB2-based ultra-high temperature ceramic (UHTC) and SiC layers. The oxidation process and protective mechanism at different temperatures were discussed in detail. |
| Keyword | Ceramic matrix composite SEM Oxidation |
| Funding Organization | Major Program of Aerospace Advanced Manufacturing Technology Research Foundation of NSFC ; CASC, China ; Youth Innovation Promotion Association of Chinese Academy of Sciences |
| DOI | 10.1016/j.corsci.2018.10.017 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | Major Program of Aerospace Advanced Manufacturing Technology Research Foundation of NSFC ; CASC, China[U1537204] ; Youth Innovation Promotion Association of Chinese Academy of Sciences[2014171] |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
| WOS ID | WOS:000456902100001 |
| Publisher | PERGAMON-ELSEVIER SCIENCE LTD |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/131299 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Tang, Sufang |
| Affiliation | Chinese Acad Sci, Inst Met Res, Shenyang 110016, Liaoning, Peoples R China |
| Recommended Citation GB/T 7714 | Hu, Chenglong,Tang, Sufang,Pang, Shengyang,et al. Long-term oxidation behaviors of C/SiC composites with a SiC/UHTC/SiC three-layer coating in a wide temperature range[J]. CORROSION SCIENCE,2019,147:1-8. |
| APA | Hu, Chenglong,Tang, Sufang,Pang, Shengyang,&Cheng, Hui-Ming.(2019).Long-term oxidation behaviors of C/SiC composites with a SiC/UHTC/SiC three-layer coating in a wide temperature range.CORROSION SCIENCE,147,1-8. |
| MLA | Hu, Chenglong,et al."Long-term oxidation behaviors of C/SiC composites with a SiC/UHTC/SiC three-layer coating in a wide temperature range".CORROSION SCIENCE 147(2019):1-8. |
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