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[1]潘兆义,李护林,何斌.氧化锆热障涂层的组织和性能研究[J].火箭推进,2013,39(06):48-54.
　PAN Zhao-yi,LI Hu-lin,HE Bin.Study on structure and properties of zirconia thermal barrier coating[J].Journal of Rocket Propulsion,2013,39(06):48-54.

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氧化锆热障涂层的组织和性能研究

《火箭推进》[ISSN:1672-9374/CN:CN 61-1436/V] 卷: 39 期数: 2013年06期页码: 48-54 栏目: 工艺与材料出版日期: 2013-12-31

Title:: Study on structure and properties of zirconia thermal barrier coating

文章编号:: 1672-9374(2013)06-0048-07

作者:: 潘兆义; 李护林; 何斌; 西安航天发动机厂，陕西西安，710100

Author(s):: PAN Zhao-yi; LI Hu-lin; HE Bin; Xi’an Space Engine Factory, Xi’an 710100, China

关键词:: 氧化锆涂层; 隔热能力; 抗热震性能; 失效机理

Keywords:: zirconia coating; thermal insulation capacity; thermal shock resistance; failure mecha- nism

分类号:: V434-34

文献标志码:: A

摘要:: 通过研究发动机热端部件氧化锆热障涂层8YSZ (ZrO2+8%Y2O3)的结合强度、隔热性能和抗热震性能，分析热障涂层性能和相应的失效机制，总结了传统热障涂层和纳米热障涂层之间性能的差异，研究结果表明：纳米热障涂层的力学性能、隔热能力和抗热震性能均明显优于传统热障涂层。

Abstract:: The failure mechanism of thermal barrier coatings was analyzed based on the research of adhesive strength, thermal insulation property and thermal shock resistance performance of zirconia thermal barrier coating (8YSZ, ZrO2+8%Y2O3) on hot end parts of liquid engine. A conclusion that the mechanical property, thermal insulation capacity and thermal shock resistance performance of thermal barrier coatings prepared by nano powders are better than those of the traditional thermal barrier coatings prepared by micron powders is offered in this paper by analyzing the difference of the two kinds of coatings. The technology of thermal barrier coatings prepared by nano powders is important for the research of new thermal barrier coatings.

参考文献/References:

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备注/Memo

收稿日期：2013-08-05；修回日期：2013-09-16
作者简介：潘兆义（1984—），男，博士，研究领域为热防护涂层设计与研发

更新日期/Last Update: 1900-01-01