IMECH-IR  > 流固耦合系统力学重点实验室
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
Source PublicationJOURNAL OF MATERIALS SCIENCE & TECHNOLOGY
2019-12-01
Volume35Issue:12Pages:2919-2925
ISSN1005-0302
Abstract

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.

KeywordAblation performance C/SiC composite Laser ablation Mechanism
DOI10.1016/j.jmst.2019.04.042
Indexed BySCI ; EI ; CSCD
Language英语
WOS IDWOS:000502840400023
WOS KeywordC/SIC COMPOSITES ; MECHANISM ; RESISTANCE ; BEHAVIOR ; DESIGN ; FABRICATION ; C/C
WOS Research AreaMaterials Science ; Metallurgy & Metallurgical Engineering
WOS SubjectMaterials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering
Funding ProjectNational Natural Science Foundation of China[51725205] ; National Natural Science Foundation of China[51702261] ; 111 Project[B08040]
Funding OrganizationNational Natural Science Foundation of China ; 111 Project
CSCD IDCSCD:6646683
Classification一类
Ranking5
ContributorYin, Xiaowei
Citation statistics
Document Type期刊论文
Identifierhttp://dspace.imech.ac.cn/handle/311007/81279
Collection流固耦合系统力学重点实验室
Affiliation1.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
Recommended Citation
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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