Effect of pyrolytic carbon interface on the properties of 3D C/ZrC-SiC composites fabricated by reactive melt infiltration
文献类型：期刊论文
| 作者 | Wang, Dengke1,2; Dong, Shaoming1; Zhou, Haijun1; Kan, Yanmei1; Wang, Zhen1; Zhu, Guangxiang1; Chen, Xiaowu1; Cao, Yanpeng1,2 |
| 刊名 | CERAMICS INTERNATIONAL
 |
| 出版日期 | 2016-06-01 |
| 卷号 | 42期号:8页码:10272-10278 |
| 关键词 | Composites Mechanical properties Ablation resistance PyC interface |
| 英文摘要 | 3D C/ZrC-SiC composites have been fabricated by slurry infiltration combined with reaction melt infiltration method. In order to clarify the effect of fiber/matrix (F/M) interface on properties on 3D C/ZrC-SiC, pyrocarbon (PyC) interface with various thickness (160-1100 nm) was introduced by chemical vapor infiltration. The microstructure, mechanical properties and ablation properties were investigated systematically. Results showed that thicker PyC could protect fiber bundles from the erosion caused by the melt, leading to the as-prepared 3D C/ZrC-SiC with more excellent mechanical properties. The flexural strength and fracture toughness of C/ZrC-SiC composites with 850 nm PyC was 125.67 +/- 2.49 MPa and 4.82 +/- 0.48 MPa m(1/2), respectively, which obtained 181% and 81% improvement compared with that of C/ZrC-SiC with 160 nm PyC. However, as the thickness of PyC rised from 850 nm to 1100 nm, mechanical properties of C/ZrC-SiC decreased obviously. Also, after the ablation test, it was found that C/ZrC-SiC with 470 nm PyC showed the best ablation resistance as SiC content was improved and porosity was lower in contrast with that of other composites. (C) 2016 Elsevier Ltd and Techna Group S.r.l. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Materials Science, Ceramics |
| 研究领域[WOS] | Materials Science |
| 关键词[WOS] | CERAMIC-MATRIX COMPOSITES ; F/SIC-ZRC COMPOSITES ; MECHANICAL-PROPERTIES ; ABLATION BEHAVIOR ; ZRSI2 ALLOY ; MICROSTRUCTURE ; INTERPHASE ; PRECURSOR |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000374811600126 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/23063]  |
| 专题 | 上海硅酸盐研究所_结构陶瓷与复合材料工程研究中心_期刊论文 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, Shanghai 200050, Peoples R China 2.Shanghai Univ, Sch Mat Sci & Engn, Shanghai 200444, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Dengke,Dong, Shaoming,Zhou, Haijun,et al. Effect of pyrolytic carbon interface on the properties of 3D C/ZrC-SiC composites fabricated by reactive melt infiltration[J]. CERAMICS INTERNATIONAL,2016,42(8):10272-10278. |
| APA | Wang, Dengke.,Dong, Shaoming.,Zhou, Haijun.,Kan, Yanmei.,Wang, Zhen.,...&Cao, Yanpeng.(2016).Effect of pyrolytic carbon interface on the properties of 3D C/ZrC-SiC composites fabricated by reactive melt infiltration.CERAMICS INTERNATIONAL,42(8),10272-10278. |
| MLA | Wang, Dengke,et al."Effect of pyrolytic carbon interface on the properties of 3D C/ZrC-SiC composites fabricated by reactive melt infiltration".CERAMICS INTERNATIONAL 42.8(2016):10272-10278. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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