Structure stabilization by zirconia pinning effect of Y₂Si₂O₇ environmental barrier coatings synthesized by solution precursor plasma spraying process

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• 作者：É ; milien Darthout ; ^{emilien.darthout@usherbrooke.ca} ; Franç ; ois Gitzhofer
• 关键词：Environmental barrier coating (EBC) ; Yttrium disilicate ; Short-time heat treatments ; Thermal aging ; Solution precursor plasma spraying (SPPS) ; Induction thermal plasma
• 刊名：Surface and Coatings Technology
• 出版年：2017
• 出版时间：15 January 2017
• 年：2017
• 卷：309
• 期：Complete
• 页码：1081-1088
• 全文大小：1519 K
• 卷排序：309

文摘

Use of solution precursor plasma spray process to synthesize composite coatings xZrO2-Y2Si2O7 Observation of the yttrium silicate formation by short-time heat treatments at 1400 °C Grain growth control by Zener pinning effect using secondary phase of zirconia