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Deposition of Next-Generation Ceramic Thermal Barrier Coatings Based on the Sm2O3–ZrO2–HfO2 System
Russian Metallurgy (Metally) ( IF 0.4 ) Pub Date : 2022-06-27 , DOI: 10.1134/s0036029522060258
P. A. Stekhov , V. A. Voronov , O. N. Doronin

Abstract

The possibility of deposition of Sm2O3–ZrO2–HfO2 and Sm2O3–ZrO2 ceramic layers by electron-beam evaporation of pressed rods is shown. The thermal conductivities of ceramic layers of various compositions are calculated. The stability of the chosen composition is shown at temperatures up to 1350°C.



中文翻译:

基于Sm2O3-ZrO2-HfO2体系的下一代陶瓷热障涂层的沉积

摘要

显示了通过压制棒的电子束蒸发沉积 Sm 2 O 3 -ZrO 2 -HfO 2和 Sm 2 O 3 -ZrO 2陶瓷层的可能性。计算各种成分的陶瓷层的热导率。所选组合物在高达 1350°C 的温度下表现出稳定性。

更新日期:2022-06-28
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