肖巍,闵捷,孟令娟,张琦,叶菲,叶卫平,程旭东.纳米Y-PSZ基高温封严涂层微观结构的研究[J].表面技术,2010,39(3):37-39.
XIAO Wei,MIN Jie,MENG Ling-juan,ZHANG Qi,YE Fei,YE Wei-ping,CHENG Xu-dong.Study on Microstucture of Nano Y-PSZ Based Seal Coating[J].Surface Technology,2010,39(3):37-39 |
| 纳米Y-PSZ基高温封严涂层微观结构的研究 |
| Study on Microstucture of Nano Y-PSZ Based Seal Coating |
| 修订日期：2010-06-10 |
| DOI： |
| 中文关键词: 封严涂层 微观结构 Y-PSZ |
| 英文关键词:seal coating microstructure Y-PSZ |
| 基金项目: |
| 作者 | 单位 |
| 肖巍 | 1.材料复合新技术国家重点实验室,武汉430070; 2.武汉理工大学,武汉430070 |
| 闵捷 | 1.材料复合新技术国家重点实验室,武汉430070; 2.武汉理工大学,武汉430070 |
| 孟令娟 | 1.材料复合新技术国家重点实验室,武汉430070; 2.武汉理工大学,武汉430070 |
| 张琦 | 1.材料复合新技术国家重点实验室,武汉430070; 2.武汉理工大学,武汉430070 |
| 叶菲 | 武汉理工大学,武汉430070 |
| 叶卫平 | 武汉理工大学,武汉430070 |
| 程旭东 | 武汉理工大学,武汉430070 |
|
| Author | Institution |
| XIAO Wei | 1.State Key Laboratory of Advanced Technology for Materials Synthesis and Progressing, Wuhan 430070, China;2.Wuhan University of Technology, Wuhan 430070, China |
| MIN Jie | 1.State Key Laboratory of Advanced Technology for Materials Synthesis and Progressing, Wuhan 430070, China;2.Wuhan University of Technology, Wuhan 430070, China |
| MENG Ling-juan | 1.State Key Laboratory of Advanced Technology for Materials Synthesis and Progressing, Wuhan 430070, China;2.Wuhan University of Technology, Wuhan 430070, China |
| ZHANG Qi | 1.State Key Laboratory of Advanced Technology for Materials Synthesis and Progressing, Wuhan 430070, China;2.Wuhan University of Technology, Wuhan 430070, China |
| YE Fei | Wuhan University of Technology, Wuhan 430070, China |
| YE Wei-ping | Wuhan University of Technology, Wuhan 430070, China |
| CHENG Xu-dong | Wuhan University of Technology, Wuhan 430070, China |
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| 中文摘要: |
| 采用大气等离子喷涂(APS)工艺制备了纳米氧化钇部分稳定的氧化锆(Y-PSZ)基高温封严涂层,对涂层的元素分布、孔隙率及孔隙分布等微观结构特征进行了研究,探讨了高分子聚合物(高聚物)的造孔机理。结果表明:涂层的成分均匀,纳米Y-PSZ对h-BN具有良好的包覆效果,在高聚物烧蚀后的涂层中留下均匀分布的孔隙,涂层的孔隙率可达33.0%。 |
| 英文摘要: |
| The nano yttria partially stabilized zirconia(Y-PSZ)based seal coating was prepared by air plasma spraying(APS)process.The microstructures including element distribution and porosity of seal coating were analyzed. In particular, the pore-forming mechanism of polymer was studied. Experimental results reveale that the composition of coating distributes evenly, the h-BN is fine embodied by nano Y-PSZ, uniformly distributed pores are left after polymer burn out, and the porosity can be up to 33.0% |
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