Interfacial failure induced by dynamic evolutional stress of NiCoCrAlY-4YSZ TBCs during gradient thermal cycling: Effect of 4YSZ top coat thickness
文献类型：期刊论文
| 作者 | Yu, Chuntang1; Zhang, Lei1; Bao, Zebin2; Feng, Min3,4; Zou, Luoyi1; Pan, Jianjun1; Li, Shuai2; Quan, Guozheng5; Zhu, Shenglong2; Wang, Fuhui6 |
| 刊名 | SURFACE & COATINGS TECHNOLOGY
 |
| 出版日期 | 2024-02-15 |
| 卷号 | 477页码:14 |
| 关键词 | Thermal barrier coatings (TBCs) Gradient thermal cycling Interfacial failure Thermal grown oxide (TGO) FEM |
| ISSN号 | 0257-8972 |
| DOI | 10.1016/j.surfcoat.2024.130408 |
| 通讯作者 | Bao, Zebin(zbbao@imr.ac.cn) ; Feng, Min(fengmin@ucas.ac.cn) |
| 英文摘要 | As the continuation of the previous work, the dynamic evolution of stress field of NiCoCrAlY-4YSZ TBCs with the top coat thickness of 100 and 200 mu m at 1000 cycle is constructed based on the real interfacial morphologies of the TC/BC. Results indicated that interfacial stress usually exhibits higher value at the heating stage than cooling stage, which is completely different from the previous results during isothermal cyclic oxidation. Furthermore, the formed (Ni,Co)(Cr,Al)2O4 spinel oxide is unable to promote the high stress level at the TC/BC interface. The relationship between the stress state and formed (Ni,Co)(Cr,Al)2O4 spinel oxide as well as relative roughness was discussed. |
| 资助项目 | National Science and Technology Major Project[2020ZDZ004] ; Key Research Program of the Chinese Academy of Sciences[J2019-IV-0006-0074] ; [ZDRW-CN-2021-2-2] |
| WOS研究方向 | Materials Science ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001165591100001 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | National Science and Technology Major Project ; Key Research Program of the Chinese Academy of Sciences |
| 源URL |  |
| 专题 | 金属研究所_中国科学院金属研究所 |
| 通讯作者 | Bao, Zebin; Feng, Min |
| 作者单位 | 1.Chongqing Univ Technol, Sch Mat Sci & Engn, Chongqing 401320, Peoples R China 2.Chinese Acad Sci, Inst Met Res, Shi Changxu Innovat Ctr Adv Mat, Shenyang 110016, Peoples R China 3.Univ Chinese Acad Sci, Hangzhou Inst Adv Study, Sch Chem & Mat Sci, 1 Sub Lane Xiangshan, Hangzhou 310024, Peoples R China 4.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine M, Shanghai 200050, Peoples R China 5.Chongqing Univ, Sch Mat Sci & Engn, Chongqing 400044, Peoples R China 6.Northeastern Univ, Shenyang Natl Lab Mat Sci, Shenyang 110819, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yu, Chuntang,Zhang, Lei,Bao, Zebin,et al. Interfacial failure induced by dynamic evolutional stress of NiCoCrAlY-4YSZ TBCs during gradient thermal cycling: Effect of 4YSZ top coat thickness[J]. SURFACE & COATINGS TECHNOLOGY,2024,477:14. |
| APA | Yu, Chuntang.,Zhang, Lei.,Bao, Zebin.,Feng, Min.,Zou, Luoyi.,...&Wang, Fuhui.(2024).Interfacial failure induced by dynamic evolutional stress of NiCoCrAlY-4YSZ TBCs during gradient thermal cycling: Effect of 4YSZ top coat thickness.SURFACE & COATINGS TECHNOLOGY,477,14. |
| MLA | Yu, Chuntang,et al."Interfacial failure induced by dynamic evolutional stress of NiCoCrAlY-4YSZ TBCs during gradient thermal cycling: Effect of 4YSZ top coat thickness".SURFACE & COATINGS TECHNOLOGY 477(2024):14. |
入库方式： OAI收割
来源：金属研究所
浏览0
下载0
收藏0
其他版本
除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。