@inproceedings{6d46f944345c4c64995506d7c0b2467f,
title = "Influence of pre-treatment on the growth behavior of TGO on MCrAlY bond coat surface",
abstract = "The thermally grown oxide (TGO), formed on the bond coat (BC) surface of thermal barrier coatings (TBCs), has a significant impact on the TBCs life time. In order to reduce growth kinetics of TGO, vacuum pre-treatment was taken for some bond coats before pre-oxidation and isothermal oxidation in air. The other bond coats were directly subjected to pre-oxidation and isothermal oxidation. The grain size and grain boundary distribution of the TGO were analyzed by electron backscattered diffraction (EBSD). Element diffusion was taken into account to analyze growth kinetics of the TGO. Results indicate that the change of Al2O3 TGO thickness with isothermal oxidation duration doesn't fit well to conventional oxidation theory, i.e. exponential function. It is attributed to the change of the grain structure during the pre-treatment. This mechanism would benefit the development of long-life and highly reliable TBCs.",
author = "Zhang, \{Bang Yan\} and Yang, \{Guan Jun\} and Li, \{Cheng Xin\} and Li, \{Chang Jiu\}",
note = "Publisher Copyright: {\textcopyright} Copyright (2015) by ASM International All rights reserved.; International Thermal Spray Conference and Exposition, ITSC 2015 ; Conference date: 11-05-2015 Through 14-05-2015",
year = "2015",
language = "英语",
series = "Proceedings of the International Thermal Spray Conference",
publisher = "ASM International",
pages = "107--113",
editor = "Arvind Agarwal and Yuk-Chiu Lau and Andre McDonald and Giovanni Bolelli and Filofteia-Laura Toma and Amadeu Concustell and Widener, \{Christian A.\} and Erja Turunen",
booktitle = "ASM International - International Thermal Spray Conference and Exposition, ITSC 2015",
}