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Corrosion Behaviour of La2Hf2O7 Thermal Barrier Coatings Against Molten CMAS Melts at 1300 and 1500 C by tonrmz42 is a document available to read on EtoBox.
This study investigates the corrosion behavior of La2Hf2O7 thermal barrier coatings against molten CMAS at temperatures of 1300 and 1500 °C, comparing it to traditional YSZ coatings. The results show that La2Hf2O7 exhibits superior corrosion resistance, maintaining integrity at 1500 °C, while YSZ fails under the same conditions. The findings suggest that La2Hf2O7 could be a promising candidate for durable thermal barrier coatings due to its ability to mitigate corrosion through chemical reactions with CMAS.
- Author
- tonrmz42
- Language
- EN