Development of Refractory High-Entropy Alloys for Hydrogen-Fired Gas Turbines

Research funding and development of alternative energy technologies

Education

Tailored coatings applied to RHEA substrates to enhance resistance to oxidation and moisture in hydrogen-fired turbine environments.

A new class of materials designed to withstand extreme temperatures and harsh environments typical of hydrogen-fired turbines, with melting points above 3500 degrees Fahrenheit.

Current turbine materials that begin to melt at around 2400 degrees Fahrenheit, insufficient for hydrogen combustion applications.

Texas

United States

An ARPA-E initiative funding the development of materials systems for hydrogen-fired gas turbines, specifically focusing on refractory high-entropy alloys that can withstand extreme temperatures and moisture conditions.