Revealing the ablative behavior and mechanism of a 2D C/SiC Ti3SiC2 modified composite through a multi-scale laser ablation model
文献类型：期刊论文
| 作者 | Ma T(马特)2; Wang RX(王睿星)2; Qiu C(邱诚)2; Yuan W(袁武)2; Song HW(宋宏伟)1,2 ; Huang CG(黄晨光)1
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| 刊名 | CERAMICS INTERNATIONAL
 |
| 出版日期 | 2024-11-15 |
| 卷号 | 50期号:22页码:47630-47648 |
| 关键词 | 2D C/SiC composite MAX phase ceramic Thermal physical model Multi-scale ablation model Ablation roughness |
| ISSN号 | 0272-8842 |
| DOI | 10.1016/j.ceramint.2024.09.109 |
| 通讯作者 | Song, Hongwei(songhw@imech.ac.cn) |
| 英文摘要 | Ti3SiC2 MAX phase ceramic has effectively enhanced the oxidation resistance of C/SiC composites. However, there is still a need for a numerical ablation model that can analyze the ablative behavior of 2D C/SiC composites. To address this, an efficient, phenomenological multi-scale ablation model, including the thermal property theoretical model, oxidation, decomposition, and sublimation ablation models, is established for revealing the effect of Ti3SiC2 on the ablation resistance of the 2D C/SiC composite. The ablative behavior is evaluated using the continuous-wave laser with different laser power densities as the heat source and used as a basis for numerical model verification. The results show that the Ti3SiC2 MAX phase ceramic can improve the ablation resistance of the 2D C/SiC composite under different laser power densities. The ablation roughness is reconstructed through the mesoscopic geometry structure and maximum/minimum ablation depth. The numerical model can analyze the effect of the mesoscopic geometry structure parameters on the ablation behavior. The model can provide a predicting method for the quantitative ablative calculation of 2D C/SiC and matrixmodified composites. |
| 分类号 | 一类 |
| WOS关键词 | CARBON-BASED MATERIALS ; THERMAL-CONDUCTIVITY ; MATRIX COMPOSITES ; OXIDATION ; MICROSTRUCTURE ; COMBUSTION ; LIFE |
| 资助项目 | National Natural Science Foundation of China[12102434] ; National Natural Science Foundation of China[12272379] ; National Natural Science Foundation of China[12232020] ; Post-doctoral Fellowship Program of CPSF[GZB20240774] |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| WOS记录号 | WOS:001338663100001 |
| 资助机构 | National Natural Science Foundation of China ; Post-doctoral Fellowship Program of CPSF |
| 其他责任者 | Song, Hongwei |
| 源URL | [http://dspace.imech.ac.cn/handle/311007/97115]  |
| 专题 | 力学研究所_流固耦合系统力学重点实验室(2012-) |
| 作者单位 | 1.Univ Chinese Acad Sci, Sch Engn Sci, Beijing 100049, 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 | Ma T,Wang RX,Qiu C,et al. Revealing the ablative behavior and mechanism of a 2D C/SiC Ti3SiC2 modified composite through a multi-scale laser ablation model[J]. CERAMICS INTERNATIONAL,2024,50(22):47630-47648. |
| APA | 马特,王睿星,邱诚,袁武,宋宏伟,&黄晨光.(2024).Revealing the ablative behavior and mechanism of a 2D C/SiC Ti3SiC2 modified composite through a multi-scale laser ablation model.CERAMICS INTERNATIONAL,50(22),47630-47648. |
| MLA | 马特,et al."Revealing the ablative behavior and mechanism of a 2D C/SiC Ti3SiC2 modified composite through a multi-scale laser ablation model".CERAMICS INTERNATIONAL 50.22(2024):47630-47648. |
入库方式： OAI收割
来源：力学研究所
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