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March 3, 2026
Composition-tuned Y4Al2O9/Y2O3 composite coatings for enhanced CMAS corrosion resistance at 1300 °C and 1500 °C
JL
Jie Li
CZ
Cui Zhou
TD
Tiefeng Du
Chinese Academy of Sciences
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Key Points
Enhanced corrosion resistance was observed in Y4Al2O9/Y2O3 composite coatings under CMAS exposure at 1300 °C and 1500 °C.
Key metrics show that these coatings effectively reduce degradation rates, suggesting improved longevity in extreme conditions.
Analysis of performance across critical temperatures indicates that composition tuning plays a vital role in enhancing protective properties.
Further research may solidify the applicability of these composite coatings for commercial use in high-temperature environments.
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Composition-tuned Y4Al2O9/Y2O3 composite coatings for enhanced CMAS corrosion resistance at 1300 °C and 1500 °C | Synapse
Cite This Study
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Li et al. (Sat,) studied this question.
synapsesocial.com/papers/69a76159c6e9836116a2f327
https://doi.org/https://doi.org/10.1016/j.jeurceramsoc.2026.118242