A novel thermal bather coating for high-temperature applications
文献类型：期刊论文
| 作者 | Wang, Xueying1; Guo, Shengnan1; Zhao, Lili1; Zhu, Yongping1; Ai, Li2 |
| 刊名 | CERAMICS INTERNATIONAL
 |
| 出版日期 | 2016-02-01 |
| 卷号 | 42期号:2页码:2648-2653 |
| 关键词 | Thermal properties Plasma spraying Thermal barrier coatings La1.7Dy0.3Zr2O7 |
| ISSN号 | 0272-8842 |
| 英文摘要 | A new thermal barrier coating system based on La1.7Dy0.3Zr2O7 (LDZ), which had a lower thermal conductivity for applications above 1773 K, was prepared by the air plasma spraying (APS). The phase composition, thermal expansion coefficient, thermal conductivity, the actual heat insulation and antioxidant ablation of the as-sprayed coatings were investigated. XRD results reveal that single pyrochlore phase LDZ coating is prepared and no new phase appears after ablation at 1573 K and 1773 K. Compared to 8 wt% yttria partially stabilized zirconia (YSZ) coatings, LDZ has better phase stability, lower thermal conductivity, better actual heat insulation, antioxidant ablation and heat resistance performance. These results imply that the LDZ ceramics can be explored as candidate material for the ceramic layer in TBC system. (C) 2015 Elsevier Ltd and Techna Group S.r.l. All rights reserved. |
| WOS标题词 | Science & Technology ; Technology |
| 类目[WOS] | Materials Science, Ceramics |
| 研究领域[WOS] | Materials Science |
| 关键词[WOS] | BARRIER COATINGS ; THERMOPHYSICAL PROPERTIES ; EXPANSION COEFFICIENTS ; EB-PVD ; ZIRCONATE ; CONDUCTIVITY ; CERAMICS |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000367277000066 |
| 源URL | [http://ir.ipe.ac.cn/handle/122111/20246]  |
| 专题 | 过程工程研究所_多相复杂系统国家重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Proc Engn, State Key Lab Multiphase Complex Syst, Beijing 100190, Peoples R China 2.Sci & Technol Scramjet Lab, Beijing 100074, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Xueying,Guo, Shengnan,Zhao, Lili,et al. A novel thermal bather coating for high-temperature applications[J]. CERAMICS INTERNATIONAL,2016,42(2):2648-2653. |
| APA | Wang, Xueying,Guo, Shengnan,Zhao, Lili,Zhu, Yongping,&Ai, Li.(2016).A novel thermal bather coating for high-temperature applications.CERAMICS INTERNATIONAL,42(2),2648-2653. |
| MLA | Wang, Xueying,et al."A novel thermal bather coating for high-temperature applications".CERAMICS INTERNATIONAL 42.2(2016):2648-2653. |
入库方式： OAI收割
来源：过程工程研究所
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