The increasing demand for more efficient and environmental-friendly gas turbines has
driven the development of new strategies for material development. SiC/SiC ceramic matrix …

Due to drastic decreasing in mechanical properties at relative high temperature, traditional
nickel based super alloys are replaced by Si-based non-oxide ceramics in the application of …

A novel high-entropy material,(Yb 0.2 Y 0.2 Lu 0.2 Sc 0.2 Gd 0.2) 2 Si 2 O 7 ((5RE 0.2) 2 Si 2
O 7) was prepared by the sol-gel method and investigated as a promising environmental …

Environmental barrier coating (EBC) materials that are resistant against molten calcia-
magnesia-aluminosilicate (CMAS) corrosion are urgently required. Herein, multicomponent …

Spallation of environmental barrier coating (EBC) induced by thermally grown oxide (TGO)
resulting from steam oxidation is a key EBC failure mode. A logical approach to improve …

Environmental barrier coatings (EBCs) are being developed to improve the durability of SiC
f/SiC CMC components against harsh combustion environment. Among the most promising …

Abstract In this work, Yb 4 Hf 3 O 12 ceramic, a typical rare-earth hafnate, was exposed to
water vapor with Al (OH) 3 impurities at 1400℃, and microstructural evolution and corrosion …

The corrosion behavior of environmental barrier coatings (EBCs) directly affects the service
life and stability of ceramic matrix composite (CMC) structural parts in the aero-engines. The …

The need for higher efficiencies and performance in gas-turbine engines that propel aircraft
in the air, and generate electricity on land, is pushing the operating temperatures of the …

The concept of thermal environmental barrier coatings (TEBCs) for SiC-based ceramic
matrix composite (CMCs) hot-section components in gas-turbine engines is elucidated …