| High-cycle fatigue failure behavior of nickel-based single crystal alloys with different deviation angles in a high-temperature environment | |
| Mao, Zhuangzhuang1; Zhu, Yingbin1; Zhao, Yao1; Xie, Huimin2; Yang, Yanhong3; Zhou, Yizhou3; Huang, Xianfu4; Liu, Zhanwei1 | |
| Corresponding Author | Huang, Xianfu(huangxf@imech.ac.cn) ; Liu, Zhanwei(liuzw@bit.edu.cn) |
| 2023-09-01 | |
| Source Publication | MATERIALS CHARACTERIZATION
 |
| ISSN | 1044-5803 |
| Volume | 203Pages:13 |
| Abstract | The high-cycle fatigue failure behavior of nickel-based single crystal alloys with different deviation angles (deviated [001] orientations of 0 & DEG;, 10 & DEG;, and 20 & DEG;) was assessed in this work. At 980 & DEG;C/600 MPa, the fatigue life decreases with increasing deviation angle from the [001] orientation.The dislocation motion is mainly Orowan deformation mechanism, and the fatigue mode is crystallographic fracture. At 980 & DEG;C/640 MPa, the fatigue life is the longest when the deviation angle is 0 & DEG;, and it is the shortest when the deviation angle is 10 & DEG;. The fatigue failure mode is the crystallographic fracture when the deviation angle is 0 & DEG; and 20 & DEG;, and it is the noncrystallographic fracture when the deviation angle is 10 & DEG;. The dislocation motion is mainly a single dislocation or paired dislocation shearing & gamma;' phase deformation mechanism. |
| Keyword | Nickel-based single crystal Different deviation angles High cycle fatigue failure mechanism |
| Funding Organization | National Science and Technology Major Project ; National Natural Science Foundation of China ; National Key Research and Development Program of China ; Beijing Natural Science Foundation ; BIT Research and Innovation Promoting Project |
| DOI | 10.1016/j.matchar.2023.113118 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Science and Technology Major Project[2017 -VI -0003-0073] ; National Natural Science Foundation of China[11972084] ; National Key Research and Development Program of China[2017YFB1103900] ; Beijing Natural Science Foundation[1192014] ; BIT Research and Innovation Promoting Project[2022YCXY012] |
| WOS Research Area | Materials Science ; Metallurgy & Metallurgical Engineering |
| WOS Subject | Materials Science, Multidisciplinary ; Metallurgy & Metallurgical Engineering ; Materials Science, Characterization & Testing |
| WOS ID | WOS:001031976500001 |
| Publisher | ELSEVIER SCIENCE INC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.imr.ac.cn/handle/321006/178688 |
| Collection | 中国科学院金属研究所 |
| Corresponding Author | Huang, Xianfu; Liu, Zhanwei |
| Affiliation | 1.Beijing Inst Technol, Sch Aerosp Engn, Beijing 100081, Peoples R China 2.Tsinghua Univ, Dept Engn Mech, AML, Beijing 100084, Peoples R China 3.Chinese Acad Sci, Inst Met Res, Shenyang 110016, Peoples R China 4.Chinese Acad Sci, Inst Mech, Beijing 100190, Peoples R China |
| Recommended Citation GB/T 7714 | Mao, Zhuangzhuang,Zhu, Yingbin,Zhao, Yao,et al. High-cycle fatigue failure behavior of nickel-based single crystal alloys with different deviation angles in a high-temperature environment[J]. MATERIALS CHARACTERIZATION,2023,203:13. |
| APA | Mao, Zhuangzhuang.,Zhu, Yingbin.,Zhao, Yao.,Xie, Huimin.,Yang, Yanhong.,...&Liu, Zhanwei.(2023).High-cycle fatigue failure behavior of nickel-based single crystal alloys with different deviation angles in a high-temperature environment.MATERIALS CHARACTERIZATION,203,13. |
| MLA | Mao, Zhuangzhuang,et al."High-cycle fatigue failure behavior of nickel-based single crystal alloys with different deviation angles in a high-temperature environment".MATERIALS CHARACTERIZATION 203(2023):13. |
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