| Oxidation and creep behavior of textured Ti2AlC and Ti3AlC2 | |
| Li, Xiaoqiang1; Xie, Xi2; Gonzalez-Julian, Jesus3; Yang, Rui2,4; Schwaiger, Ruth1,5; Malzbender, Juergen1 | |
| 通讯作者 | Li, Xiaoqiang(xi.li@fz-juelich.de) ; Yang, Rui(ryang@imr.ac.cn) |
| 2022-02-01 | |
| 发表期刊 | JOURNAL OF THE EUROPEAN CERAMIC SOCIETY
 |
| ISSN | 0955-2219 |
| 卷号 | 42期号:2页码:364-375 |
| 摘要 | The oxidation and creep behaviors of textured Ti2AlC and Ti3AlC2 ceramics were characterized. The oxidation behavior of the two materials, which was studied in air at temperatures ranging from1000 to 1300 degrees C, was observed to be anisotropic and the materials exhibited a better oxidation resistance along a direction transverse to the c-axis. The correlation between the overall parabolic rate constant and oxidation temperature of both textured materials was characterized, providing new insights into the oxidation kinetics. The results indicate that the texturing has a negligible influence on the creep behavior in the assessed temperature range of 1000-1200 degrees C in air, for the applied stresses ranging from 40 to 80 MPa. In this stress regime, the creep behavior of textured Ti2AlC and Ti3AlC2 appears to be controlled by grain boundary sliding. This behavior can be rationalized based on a model for superplastic deformation, indicating pure-shear motion under stationary conditions accommodated by lattice or grain-boundary diffusion. |
| 关键词 | Ti2AlC Ti3AlC2 Texture Oxidation Creep |
| 资助者 | China Scholarship Council of China ; Germany's Federal Ministry of Education and Research (Bundesministerium fur Bildung und Forschung) under the MAXCOM project |
| DOI | 10.1016/j.jeurceramsoc.2021.10.018 |
| 收录类别 | SCI |
| 语种 | 英语 |
| 资助项目 | China Scholarship Council of China[201808440373] ; Germany's Federal Ministry of Education and Research (Bundesministerium fur Bildung und Forschung) under the MAXCOM project[03SF0534] |
| WOS研究方向 | Materials Science |
| WOS类目 | Materials Science, Ceramics |
| WOS记录号 | WOS:000722272600001 |
| 出版者 | ELSEVIER SCI LTD |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 条目标识符 | http://ir.imr.ac.cn/handle/321006/167513 |
| 专题 | 中国科学院金属研究所 |
| 通讯作者 | Li, Xiaoqiang; Yang, Rui |
| 作者单位 | 1.Forschungszentrum Julich, Inst Energy & Climate Res IEK, Microstruct & Properties Mat IEK 2, D-52425 Julich, Germany 2.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 3.Forschungszentrum Julich, Inst Energy & Climate Res IEK, Mat Synth & Proc IEK 1, D-52425 Julich, Germany 4.ShanghaiTech Univ, Sch Creat & Art, Ctr Adapt Syst Engn, Shanghai 201210, Peoples R China 5.Rhein Westfal TH Aachen, Chair Energy Engn Mat, D-52056 Aachen, Germany |
| 推荐引用方式 GB/T 7714 | Li, Xiaoqiang,Xie, Xi,Gonzalez-Julian, Jesus,et al. Oxidation and creep behavior of textured Ti2AlC and Ti3AlC2[J]. JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,2022,42(2):364-375. |
| APA | Li, Xiaoqiang,Xie, Xi,Gonzalez-Julian, Jesus,Yang, Rui,Schwaiger, Ruth,&Malzbender, Juergen.(2022).Oxidation and creep behavior of textured Ti2AlC and Ti3AlC2.JOURNAL OF THE EUROPEAN CERAMIC SOCIETY,42(2),364-375. |
| MLA | Li, Xiaoqiang,et al."Oxidation and creep behavior of textured Ti2AlC and Ti3AlC2".JOURNAL OF THE EUROPEAN CERAMIC SOCIETY 42.2(2022):364-375. |
| 条目包含的文件 | 条目无相关文件。 | |||||
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