Yttrium Disilicate

Yttrium disilicate is used as a thermal spray powder to create environmental barrier coatings (EBCs) on silicon-based ceramics to protect against water vapor corrosion in high-temperature gas turbine environments.

Utilized as a high-temperature structural material and coating due to its excellent phase stability and low thermal expansion coefficient at elevated temperatures.

Used as a sputtering target material for the deposition of thin films that serve as protective layers or dielectric components in advanced electronic and optical assemblies.