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 
AuthorInstitution
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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