More effective crack self-healing capability of SiCf/SiC-B4C with Al(2)O(3)modified under wet environment
文献类型：期刊论文
| 作者 | Shan, QL; Xue, YD; Hu, JB; Xu, QK; Ma, Q; Zeng, SH; Lian, JW; Wang, YW; Shui, AZ |
| 刊名 | JOURNAL OF THE AMERICAN CERAMIC SOCIETY
 |
| 出版日期 | 2020-08-14 |
| ISSN号 | 0002-7820 |
| DOI | 10.1111/jace.17371 |
| 文献子类 | Article; Early Access |
| 英文摘要 | Aluminum oxide has been introduced into SiCf/(SiC + B4C) composites to improve the crack self-healing property in O-2/H2O atmosphere. The observation of the surface and interior morphologies of the oxidized composites reveal that Al(2)O(3)can lead to rapid self-healing of cracks, which will effectively block the oxidation of interior interphase and fiber. Further investigation reveals that Al(2)O(3)plays an important role in impeding the crystallization of SiO(2)and limiting the volatilization of B2O3. It is beneficial to form self-healing fluid glass phase and improve glass phase stability. Under these circumstances, the pre-crack can be healed more effectively, which is advantageous for composites to remain high strength retention rate. |
| WOS关键词 | DIFFERENT TENSILE BEHAVIORS ; HIGH-TEMPERATURE OXIDATION ; CERAMIC-MATRIX COMPOSITE ; SICF-SIBC COMPOSITES ; C/SIC COMPOSITES ; CREEP-BEHAVIOR ; ALN-SIC-TIB2 CERAMICS ; OXYGEN ENVIRONMENT ; DAMAGE MECHANISMS ; ACOUSTIC-EMISSION |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| 出版者 | WILEY |
| 源URL | [http://ir.sic.ac.cn/handle/331005/27833]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Shan, QL,Xue, YD,Hu, JB,et al. More effective crack self-healing capability of SiCf/SiC-B4C with Al(2)O(3)modified under wet environment[J]. JOURNAL OF THE AMERICAN CERAMIC SOCIETY,2020. |
| APA | Shan, QL.,Xue, YD.,Hu, JB.,Xu, QK.,Ma, Q.,...&Shui, AZ.(2020).More effective crack self-healing capability of SiCf/SiC-B4C with Al(2)O(3)modified under wet environment.JOURNAL OF THE AMERICAN CERAMIC SOCIETY. |
| MLA | Shan, QL,et al."More effective crack self-healing capability of SiCf/SiC-B4C with Al(2)O(3)modified under wet environment".JOURNAL OF THE AMERICAN CERAMIC SOCIETY (2020). |
入库方式： OAI收割
来源：上海硅酸盐研究所
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