Thermal damage and microstructure evolution mechanisms of C-f/SiBCN composites during plasma ablation
文献类型：期刊论文
| 作者 | Ding, Q; Ni, DW; Ni, N; Jiang, YL; Chen, BW; Chen, XW; Lu, J; Niu, YR; Zhou, HJ; Dong, SM |
| 刊名 | CORROSION SCIENCE
 |
| 出版日期 | 2020-06-01 |
| ISSN号 | 0010-938X |
| DOI | 10.1016/j.corsci.2020.108621 |
| 文献子类 | Article |
| 英文摘要 | Ablation behavior and thermal damage mechanisms of C-f/SiBCN composites were investigated in plasma ablation flame under a heat flux of 4.02 MW/m(2), simulating a hypersonic service environment at similar to 2200 degrees C. Oxide layer formed on the composites surface effectively protects internal C-f/SiBCN composites from further ablation. However, the internal C-f/SiBCN composites endure severe thermal damage and complex reactions, leading to decomposition of SiBCN matrix and formation of alpha/beta-SiC, beta-Si3N4 grains, amorphous C layer and ring-like SiC layer. Based on detailed microstructure and phase composition analysis, thermal damage and microstructure evolution mechanisms of C-f/SiBCN composites during plasma ablation are clarified. |
| WOS关键词 | N CERAMICS ; MATRIX COMPOSITES ; PHASE EVOLUTION ; PRECURSOR ; CRYSTALLIZATION ; BEHAVIOR ; STABILITY ; INFILTRATION ; RESISTANCE ; FIBERS |
| WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://ir.sic.ac.cn/handle/331005/28024]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 推荐引用方式 GB/T 7714 | Ding, Q,Ni, DW,Ni, N,et al. Thermal damage and microstructure evolution mechanisms of C-f/SiBCN composites during plasma ablation[J]. CORROSION SCIENCE,2020. |
| APA | Ding, Q.,Ni, DW.,Ni, N.,Jiang, YL.,Chen, BW.,...&Dong, SM.(2020).Thermal damage and microstructure evolution mechanisms of C-f/SiBCN composites during plasma ablation.CORROSION SCIENCE. |
| MLA | Ding, Q,et al."Thermal damage and microstructure evolution mechanisms of C-f/SiBCN composites during plasma ablation".CORROSION SCIENCE (2020). |
入库方式： OAI收割
来源：上海硅酸盐研究所
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