Microstructural evolution of carbon fiber reinforced SiC-based matrix composites during laser ablation process | |
Dang XL1; Yin XW1; Fan XM1; Ma YZ1; Wang JT(王江涛)2; Ju PF1; Song HW(宋宏伟)2 | |
发表期刊 | JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY |
2019-12-01 | |
卷号 | 35期号:12页码:2919-2925 |
ISSN | 1005-0302 |
摘要 | In this work, four different carbon fiber reinforced SiC-based matrix composites (C/SiC) were prepared, and microstructure evolution during laser ablation process was characterized. Laser irradiation provided a special high-temperature environment up to 3500 degrees C. For all four composites, different morphologies can be obtained in the transition region due to the oxidation of different matrices. While only needle-shaped carbon fiber and nanolayered carbon without any matrix remained in the central region, indicating that graphitization process occurred in the center, resulting from the high-temperature and low-oxygen environment in the laser process. Therefore, the laser ablation of C/SiC composites is controlled by chemical and physical erosion, and mainly by the physical erosion in the center. (C) 2019 Published by Elsevier Ltd on behalf of The editorial office of Journal of Materials Science & Technology. |
关键词 | Ablation performance C/SiC composite Laser ablation Mechanism |
DOI | 10.1016/j.jmst.2019.04.042 |
收录类别 | SCI ; EI ; CSCD |
语种 | 英语 |
WOS记录号 | WOS:000502840400023 |
关键词[WOS] | C/SIC COMPOSITES ; MECHANISM ; RESISTANCE ; BEHAVIOR ; DESIGN ; FABRICATION ; C/C |
WOS研究方向 | Materials Science ; Metallurgy & Metallurgical Engineering |
WOS类目 | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering |
资助项目 | National Natural Science Foundation of China[51725205] ; National Natural Science Foundation of China[51702261] ; 111 Project[B08040] |
项目资助者 | National Natural Science Foundation of China ; 111 Project |
CSCD记录号 | CSCD:6646683 |
论文分区 | 一类 |
力学所作者排名 | 5 |
RpAuthor | Yin, Xiaowei |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://dspace.imech.ac.cn/handle/311007/81279 |
专题 | 流固耦合系统力学重点实验室 |
作者单位 | 1.Northwestern Polytech Univ, Sci & Technol Thermostruct Composite Mat Lab, Xian 710072, Shaanxi, Peoples R China; 2.Chinese Acad Sci, Inst Mech, Key Lab Mech Fluid Solid Coupling Syst, Beijing 100190, Peoples R China |
推荐引用方式 GB/T 7714 | Dang XL,Yin XW,Fan XM,et al. Microstructural evolution of carbon fiber reinforced SiC-based matrix composites during laser ablation process[J]. JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,2019,35,12,:2919-2925. |
APA | Dang XL.,Yin XW.,Fan XM.,Ma YZ.,Wang JT.,...&Song HW.(2019).Microstructural evolution of carbon fiber reinforced SiC-based matrix composites during laser ablation process.JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY,35(12),2919-2925. |
MLA | Dang XL,et al."Microstructural evolution of carbon fiber reinforced SiC-based matrix composites during laser ablation process".JOURNAL OF MATERIALS SCIENCE & TECHNOLOGY 35.12(2019):2919-2925. |
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