310S stainless steel is widely applied to high-temperature equipment such as heat exchangers due to its excellent high-temperature mechanical properties.Nevertheless, long-term service at elevated temperatures inevitably causes surface oxidation and subsequent failure of the substrate. In this work,
SiC-based ceramic matrix composites protected by environmental barrier coatings (EBCs) are applied as hot-section components in aero-engines.However, the aggressive gas environment and service environment contain calcium-magnesium-aluminosilicate (CMAS) and sodium salts that easily attack the hot-se
To elucidate the cyclic corrosion behavior and protection mechanism of NiCoCr coatings with different microstructures in alternating salt spray and high-temperature environments, a systematic study was conducted on 316L stainless steel substrate and three NiCoCr coatings (by arc ion plating (AIP), m
TiAl alloys exhibit good potential for application in high-temperature aero-engine components. To enhance initial flame growth rates and subsequent combustion efficiency, oxygen-enriched intake technology is commonly adopted in aircraft. Research indicates that when O2 exceeds 30vol%,combustion effi
