Phase stability and thermal cycle life of ZrO 2-Y 2O 3-La 2O 3 coatings produced by EB-PVD

Mineaki Matsumoto, Norio Yamaguchi, Hideaki Matsubara

研究成果: Article査読

5 被引用数 (Scopus)

抄録

Effect of La 2O 3 addition on phase stability and thermal cycle life of Y 2O 3 stabilized ZrO 2 (YSZ) coatings produced by EBPVD was investigated. The developed coating showed low thermal conductivity even after high temperature exposure due to its high resistance to sintering. However, phase stability and thermal cycle life of the coating decreased as the amount of La 2O 3 was increased. Further experiments were necessary to optimize the amount of stabilizers (Y 2O 3, La 2O 3) in order to develop advanced thermal barrier coatings.

本文言語English
ページ(範囲)43-47
ページ数5
ジャーナルNippon Kinzoku Gakkaishi/Journal of the Japan Institute of Metals
69
1
DOI
出版ステータスPublished - 2005 1

ASJC Scopus subject areas

  • 凝縮系物理学
  • 材料力学
  • 金属および合金
  • 材料化学

フィンガープリント

「Phase stability and thermal cycle life of ZrO <sub>2</sub>-Y <sub>2</sub>O <sub>3</sub>-La <sub>2</sub>O <sub>3</sub> coatings produced by EB-PVD」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

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