MC-NG: A 4~(th) generation single-crystal superalloy for future aeronatuical turbine blades and vanes

摘要

The growing demand for an increasing turbine inlet temperature has led both French engine manufacturers Senecma and STurbomeca to take into account the attractive potential of alloys containing rhenium and ruthenium. The MC-NG is a 4~(th) generation single-crystal superalloy developed and patented by Onera.