Influence of boron nitride nanotubes on the damage evolution of SiCf/SiC composites
文献类型：期刊论文
| 作者 | Zhu, Guangxiang1,2; Xue, Yudong1,2; Hu, Jianbao1; Yang, Jinshan1; Zhou, Haijun1; Gao, Le1; Shan, Qingliang1,2; Dong, Shaoming1 |
| 刊名 | JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
 |
| 出版日期 | 2018 |
| 卷号 | 38期号:14页码:4614 |
| 关键词 | Boron nitride nanotubes Hierarchical composites Interphase Acoustic emission Damage evolution |
| ISSN号 | 0955-2219 |
| DOI | 10.1016/j.jeurceramsoc.2018.06.030 |
| 英文摘要 | As-grown and BN-coated boron nitride nanotubes (BNNTs) were incorporated into SiCf/SiC composites to produce nanotube-based hierarchical composites. In-depth studies on damage evolution reveal that early damage development are delayed owing to the restriction effects on crack propagations from as-grown and BNcoated BNNTs. Moreover, this delay effect is more pronounced from BN-coated BNNTs because BN-coated BNNTs/matrix interfacial bonding strength is low. Final failure of composites with as-grown BNNTs still comes much earlier compared with virgin composite due to strong fibers/matrix bonding enhanced by as-grown BNNTs. This premature final failure is remedied in large part in composites with BN-coated BNNTs because fibers/matrix bonding enhanced by as-grown BNNTs is weaken after the deposition of an interphase on nanotube surface. Additionally, the type, the number and the released energy level of damage mechanisms during the whole damage evolution after the incorporation of as-grown and BN-coated BNNTs were also discussed elaborately compared with virgin composite. |
| 学科主题 | Materials Science, Ceramics |
| WOS记录号 | WOS:000440960600005 |
| 出版者 | ELSEVIER SCI LTD |
| 资助机构 | This work is supported by the National Key Research and Development Program of China (Grant No. 2016YFB0700202), National Natural Science Foundation of China (Grant No. 51502323 and 51772310), the research grant (Grant No. 16DZ2260600) from Science and Technology Commission of Shanghai Municipality, Science Foundation for Youth Scholar of State Key Laboratory of High Performance Ceramics (SKL201601) and Chinese Academy of Science (QYZDY-SSW-JSC031). ; This work is supported by the National Key Research and Development Program of China (Grant No. 2016YFB0700202), National Natural Science Foundation of China (Grant No. 51502323 and 51772310), the research grant (Grant No. 16DZ2260600) from Science and Technology Commission of Shanghai Municipality, Science Foundation for Youth Scholar of State Key Laboratory of High Performance Ceramics (SKL201601) and Chinese Academy of Science (QYZDY-SSW-JSC031). |
| 源URL | [http://ir.sic.ac.cn/handle/331005/24634]  |
| 专题 | 中国科学院上海硅酸盐研究所 |
| 作者单位 | 1.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China 2.Chinese Acad Sci, Struct Ceram & Composites Engn Res Ctr, Shanghai Inst Ceram, Shanghai 200050, Peoples R China 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhu, Guangxiang,Xue, Yudong,Hu, Jianbao,et al. Influence of boron nitride nanotubes on the damage evolution of SiCf/SiC composites[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,2018,38(14):4614, 4622. |
| APA | Zhu, Guangxiang.,Xue, Yudong.,Hu, Jianbao.,Yang, Jinshan.,Zhou, Haijun.,...&Dong, Shaoming.(2018).Influence of boron nitride nanotubes on the damage evolution of SiCf/SiC composites.JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,38(14),4614. |
| MLA | Zhu, Guangxiang,et al."Influence of boron nitride nanotubes on the damage evolution of SiCf/SiC composites".JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 38.14(2018):4614. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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