HEMC firstly developed high entropy superalloys with excellent corrosion resistancehigh temperature strength, which are far superior to commonly used stainless steelgreat candidates for catalyst bed materials of hybrid rocket engine. For rocket nozzle, NA-1NA-2 advanced refractory alloys are developed according to the combustion condition of the rocket engine with the technology for designing refractory high entropy alloysthermodynamics-assisted phase diagram simulation software, which are expected to meet the needs for domestic rocket development.

High entropy materials were proposed and developed by Professor Jien-Wei Yeh in 1995. He named, defined, and elucidated “High-Entropy Alloys,” as well as established High-Entropy Materials Center to develop critical materials for smart machine, green technology, biomedical technology, and national defense. Alloys with high strength, corrosion resistance, and anti-bacterial capability are also developed for manufacturing knives, door handles, handrails, etc. to prevent infection during the post-epidemic era.