Thermal cycling behavior of nanostructured 8YSZ, SZ/8YSZ and 8CSZ/8YSZ thermal barrier coatings fabricated by atmospheric plasma spraying
文献类型：期刊论文
| 作者 | Zhou, Feifei1; Wang, You1; Cui, Zhongyuan1; Wang, Liang1,2; Gou, Junfeng1; Zhang, Qiwen1; Wang, Chaohui1 |
| 刊名 | CERAMICS INTERNATIONAL
 |
| 出版日期 | 2017-04-01 |
| 卷号 | 43期号:5页码:4102-4111 |
| 关键词 | Nanostructured thermal barrier coatings Atmospheric plasma spraying Nanoscale CeO2 doping Thermal cycling behavior |
| 英文摘要 | The nanostructured single-ceramic-layer (SCL) 8YSZ thermal barrier coatings (TBCs), double-ceramic-layer (DCL) Sm2Zr2O7 (SZ)/8YSZ and SZ doped with 8 wt% CeO2 nanoscale particles (8CSZ)/8YSZ TBCs were fabricated by atmospheric plasma spraying (APS) on nickel-based superalloy substrates with NiCoCrAlY as the bond coating. The thermal cycling behavior of the three as-sprayed TBCs was investigated systematically at 1000 degrees C and 1200 degrees C. The results reveal that the thermal cycling lifetime of the nanostructured DCL 8CSZ/8YSZ TBCs is the longest among them, which is largely due to the fact that the intermediate layer buffer effect of the DCL structure, more porosity and improvement of thermal expansion coefficient from doping CeO2 nanoparticles can relieve thermal stress to a great extent at elevated temperature. The failure mechanism of the nanostructured TBCs has been discussed in detail. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Materials Science, Ceramics |
| 研究领域[WOS] | Materials Science |
| 关键词[WOS] | SHOCK BEHAVIOR ; DURABILITY ; ENGINE |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000394073800022 |
| 源URL | [http://ir.sic.ac.cn/handle/331005/23570]  |
| 专题 | 上海硅酸盐研究所_特种无机涂层重点实验室_期刊论文 |
| 作者单位 | 1.Harbin Inst Technol, Sch Mat Sci & Engn, Dept Mat Sci, Lab Nano Surface Engn, Harbin 150001, Peoples R China 2.Chinese Acad Sci, Key Lab Inorgan Coating Mat, Shanghai 201899, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhou, Feifei,Wang, You,Cui, Zhongyuan,et al. Thermal cycling behavior of nanostructured 8YSZ, SZ/8YSZ and 8CSZ/8YSZ thermal barrier coatings fabricated by atmospheric plasma spraying[J]. CERAMICS INTERNATIONAL,2017,43(5):4102-4111. |
| APA | Zhou, Feifei.,Wang, You.,Cui, Zhongyuan.,Wang, Liang.,Gou, Junfeng.,...&Wang, Chaohui.(2017).Thermal cycling behavior of nanostructured 8YSZ, SZ/8YSZ and 8CSZ/8YSZ thermal barrier coatings fabricated by atmospheric plasma spraying.CERAMICS INTERNATIONAL,43(5),4102-4111. |
| MLA | Zhou, Feifei,et al."Thermal cycling behavior of nanostructured 8YSZ, SZ/8YSZ and 8CSZ/8YSZ thermal barrier coatings fabricated by atmospheric plasma spraying".CERAMICS INTERNATIONAL 43.5(2017):4102-4111. |
入库方式： OAI收割
来源：上海硅酸盐研究所
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