Formation mechanism of TiC twin during densification of SiCf/ Ti2AlNb composites
文献类型：期刊论文
| 作者 | Jiang, Jiachen1,2; Wang, Yumin1; Yang, Lina1; Hu, Jianan1,2; Zhang, Xu1; Jia, Qiuyue1; Zhang, Yuming1; Kong, Xu1; Zhang, Guoxing1; Yang, Qing1 |
| 刊名 | MATERIALS LETTERS
 |
| 出版日期 | 2024-11-15 |
| 卷号 | 375页码:4 |
| 关键词 | Metallic composites Interfaces Crystal structure Diffusion |
| ISSN号 | 0167-577X |
| DOI | 10.1016/j.matlet.2024.137081 |
| 通讯作者 | Wang, Yumin(yuminwang@imr.ac.cn) ; Yang, Lina(lnyang@imr.ac.cn) |
| 英文摘要 | SiCf/Ti2AlNb composites were fabricated using the magnetron sputtering precursor wires method in conjunction with the hot isostatic pressing (HIP) technique. The morphology, elemental distribution, and structural characteristics of the interfacial reaction layer (RL) were examined through scanning electron microscopy (SEM), transmission electron microscopy (TEM), and wavelength dispersive spectroscopy (WDS). The results showed that the interface between SiC fibers and Ti2AlNb reacted to form TiC and alpha 2. Due to the interdiffusion of elements at the interface, a small amount of Al atoms existed in the TiC layer. These Al atoms reduced the stacking fault energy (SFE) of TiC, which is beneficial for the formation and stability of Sigma 3{1 1 1} twin boundaries. |
| 资助项目 | CAS Project for Young Scientists in Basic Research[YSBR-025] ; National Science and Technology Major Project of China[J2019-VI-0007-0121] ; National Natural Science Foundation of China[52101164] ; Key Deployment Programme of the Chinese Academy of Sciences[KGFZD-145-23-39] ; Basic research major projects[JCKY2023203A003] |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001300169700001 |
| 出版者 | ELSEVIER |
| 资助机构 | CAS Project for Young Scientists in Basic Research ; National Science and Technology Major Project of China ; National Natural Science Foundation of China ; Key Deployment Programme of the Chinese Academy of Sciences ; Basic research major projects |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Wang, Yumin; Yang, Lina |
| 作者单位 | 1.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 2.Univ Sci & Technol China, Sch Mat Sci & Engn, Shenyang 110016, Peoples R China |
| 推荐引用方式 GB/T 7714 | Jiang, Jiachen,Wang, Yumin,Yang, Lina,et al. Formation mechanism of TiC twin during densification of SiCf/ Ti2AlNb composites[J]. MATERIALS LETTERS,2024,375:4. |
| APA | Jiang, Jiachen.,Wang, Yumin.,Yang, Lina.,Hu, Jianan.,Zhang, Xu.,...&Yang, Rui.(2024).Formation mechanism of TiC twin during densification of SiCf/ Ti2AlNb composites.MATERIALS LETTERS,375,4. |
| MLA | Jiang, Jiachen,et al."Formation mechanism of TiC twin during densification of SiCf/ Ti2AlNb composites".MATERIALS LETTERS 375(2024):4. |
入库方式： OAI收割
来源：金属研究所
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