典型文献
Investigation of microstructure changes in Al2O3-YSZ coatings and YSZ coatings and their effect on thermal cycle life
文献摘要：
Yttria-stabilized zirconia(YSZ)coatings and Al2O3-YSZ coatings were prepared by atmospheric plasma spraying(APS).Their microstructural changes during thermal cycling were investigated via scanning electron microscopy(SEM)equipped with electron backscatter diffraction(EBSD)and X-ray diffraction(XRD).It was found that the microstructure and microstructure changes of the two coatings were different,including crystallinity,grain orientation,phase,and phase transition.These differences are closely related to the thermal cycle life of the coatings.There is a relationship between crystallinity and crack size.Changes in grain orientation are related to microscopic strain and cracks.Phase transition is the direct cause of coating failure.In this study,the relationship between the changes in the coating microstructure and the thermal cycle life is discussed in detail.The failure mechanism of the coating was comprehensively analyzed from a microscopic perspective.
文献关键词：
中图分类号：
作者姓名：
Meiqi DAI;Xuemei SONG;Chucheng LIN;Ziwei LIU;Wei ZHENG;Yi ZENG
作者机构：
The State Key Lab of High Performance Ceramics and Superfine Microstructure,Shanghai Institute of Ceramics,Chinese Academy of Sciences,Shanghai 200050,China;Center of Materials Science and Optoelectronics Engineering,University of Chinese Academy of Sciences,Beijing 100049,China
文献出处：
引用格式：
[1]Meiqi DAI;Xuemei SONG;Chucheng LIN;Ziwei LIU;Wei ZHENG;Yi ZENG-.Investigation of microstructure changes in Al2O3-YSZ coatings and YSZ coatings and their effect on thermal cycle life)[J].先进陶瓷（英文版）,2022(02):345-353
A类：
B类：
Investigation,microstructure,changes,Al2O3,YSZ,coatings,their,effect,thermal,cycle,life,Yttria,stabilized,zirconia,were,prepared,by,atmospheric,plasma,spraying,APS,Their,microstructural,during,cycling,investigated,via,scanning,electron,microscopy,equipped,backscatter,diffraction,EBSD,It,was,found,that,two,different,including,crystallinity,grain,orientation,phase,transition,These,differences,closely,related,There,relationship,between,size,Changes,microscopic,strain,cracks,Phase,direct,cause,failure,this,study,discussed,detail,mechanism,comprehensively,analyzed,from,perspective
AB值：
0.526464
相似文献
机标中图分类号，由域田数据科技根据网络公开资料自动分析生成，仅供学习研究参考。
