Exploration of the oxidation behavior and doping ratio of the Si–HfO2 bond layer used in environmental barrier coatings

Hafnia doping is expected to improve the performance of the silicon‐bond layer of environmental barrier coatings (EBCs) for SiC‐based ceramic matrix composites. The optimal doping ratio, distribution of HfO2, and oxidation mechanism of the bond layer have not yet been fully addressed. A prototype Si...

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Veröffentlicht in:International journal of applied ceramic technology 2023-05, Vol.20 (3), p.1753-1763
Hauptverfasser: Xiao, Shikang, Li, Jianzhang, Liu, Xinran, Chang, Zixuan, Huang, Panxin, Zhang, Antong, Tian, Yuhang, Zhang, Xu, Zhang, Jingde, Han, Guifang
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Sprache:eng
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