Preparation and characterization of YSZ abradable sealing coating through mixed solution precursor plasma spraying
文献类型：期刊论文
| 作者 | Wang, Zhe; Du, Lingzhong; Lan, Hao; Huang, Chuanbing; Zhang, Weigang |
| 刊名 | CERAMICS INTERNATIONAL
 |
| 出版日期 | 2019-06-15 |
| 卷号 | 45期号:9页码:11802-11811 |
| ISSN号 | 0272-8842 |
| 关键词 | Mixed solution precursor plasma spraying Abradable sealing coating Bond strength Hardness Thermal stability |
| DOI | 10.1016/j.ceramint.2019.03.058 |
| 英文摘要 | Yttria-stabilized zirconia (YSZ) ceramic matrix abradable sealing coatings were prepared by plasma spraying of a blend of YSZ solution precursor with YSZ nano-particles. The microstructure and phase compositions of the prepared abradable sealing coatings were analyzed by scanning electron microscopy (SEM), transmission electron microscopy (TEM), and X-ray diffraction (XRD). In addition, the mechanical, high-temperature oxidation, and tribological properties of the coatings were systematically investigated. The results show that addition of YSZ nano-particles increased porosity and bond strength and decreased the hardness of the coating. The optimum performance value was achieved by addition of 5 g nano-particles into the coating. The coatings maintained excellent thermal stability through a ten-cycle thermal shock test at 1150 degrees C. The 8YSZ-5 coating had an improved oxidation constant of 5.540 x 10(-4) and exhibited remarkable oxidation kinetics at 1150 degrees C. The friction coefficient of the mixed solution precursor coating was remarkably decreased compared with a traditional ceramic matrix abradable sealing coating. The results indicate that mixed solution precursor plasma spraying increased abradable sealing coating application performance. |
| WOS关键词 | STABILIZED ZIRCONIA COATINGS ; WEAR BEHAVIOR ; MICROSTRUCTURE ; EVOLUTION ; ANGLE |
| 资助项目 | National Natural Science Foundation of China[51671180] ; National Key Research and Development Program of China[2018YFC1902401] |
| WOS研究方向 | Materials Science |
| 语种 | 英语 |
| 出版者 | ELSEVIER SCI LTD |
| WOS记录号 | WOS:000466253500082 |
| 资助机构 | National Natural Science Foundation of China ; National Key Research and Development Program of China |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/28153]  |
| 专题 | 中国科学院过程工程研究所 |
| 通讯作者 | Du, Lingzhong |
| 作者单位 | Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Zhe,Du, Lingzhong,Lan, Hao,et al. Preparation and characterization of YSZ abradable sealing coating through mixed solution precursor plasma spraying[J]. CERAMICS INTERNATIONAL,2019,45(9):11802-11811. |
| APA | Wang, Zhe,Du, Lingzhong,Lan, Hao,Huang, Chuanbing,&Zhang, Weigang.(2019).Preparation and characterization of YSZ abradable sealing coating through mixed solution precursor plasma spraying.CERAMICS INTERNATIONAL,45(9),11802-11811. |
| MLA | Wang, Zhe,et al."Preparation and characterization of YSZ abradable sealing coating through mixed solution precursor plasma spraying".CERAMICS INTERNATIONAL 45.9(2019):11802-11811. |
入库方式： OAI收割
来源：过程工程研究所
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