Damage identification in fiber reinforced titanium matrix composites using acoustic emission
文献类型：期刊论文
| 作者 | Kong, Xu; Wang, Yumin; Yang, Qing; Zhang, Xu; Zhang, Guoxing; Yang, Lina; Wu, Ying; Yang, Rui |
| 刊名 | JOURNAL OF ALLOYS AND COMPOUNDS
 |
| 出版日期 | 2020-06-15 |
| 卷号 | 826页码:9 |
| 关键词 | Titanium alloys Composites Fracture Acoustic emission |
| ISSN号 | 0925-8388 |
| DOI | 10.1016/j.jallcom.2020.153928 |
| 通讯作者 | Wang, Yumin(yuminwang@imr.ac.cn) ; Yang, Rui(ryang@imr.ac.cn) |
| 英文摘要 | The fundamentals of acoustic emission behavior in SiC fiber reinforced titanium matrix composites were investigated. In order to obtain preferred damage modes and provide insight into damage identification, the acoustic emission responses in the fiber tensile test, the matrix tensile test, the longitudinal tensile test and the transverse tensile test for the single fiber composite were studied respectively. Extracted signals of fiber fracture, matrix deformation, matrix fracture, fiber fragmentation, fracture of the fiber-matrix reaction layer and interface debonding were analyzed by waveform pattern, frequency contents and time-frequency distribution. The signal characteristics with respect to amplitude, waveform shape, frequency centroid and wave modes were given for different damage modes. Furthermore, the generation and propagation mechanisms of multiple signals were also discussed with the assistance of theoretical models. (C) 2020 Elsevier B.V. All rights reserved. |
| WOS研究方向 | Chemistry ; Materials Science ; Metallurgy & Metallurgical Engineering |
| 语种 | 英语 |
| WOS记录号 | WOS:000519269300091 |
| 出版者 | ELSEVIER SCIENCE SA |
| 源URL | [http://ir.imr.ac.cn/handle/321006/137714]  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wang, Yumin; Yang, Rui |
| 作者单位 | Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Kong, Xu,Wang, Yumin,Yang, Qing,et al. Damage identification in fiber reinforced titanium matrix composites using acoustic emission[J]. JOURNAL OF ALLOYS AND COMPOUNDS,2020,826:9. |
| APA | Kong, Xu.,Wang, Yumin.,Yang, Qing.,Zhang, Xu.,Zhang, Guoxing.,...&Yang, Rui.(2020).Damage identification in fiber reinforced titanium matrix composites using acoustic emission.JOURNAL OF ALLOYS AND COMPOUNDS,826,9. |
| MLA | Kong, Xu,et al."Damage identification in fiber reinforced titanium matrix composites using acoustic emission".JOURNAL OF ALLOYS AND COMPOUNDS 826(2020):9. |
入库方式： OAI收割
来源：金属研究所
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