AUTOMATED DESIGNING OF MANUFACTURABLE HIGH-TEMPERATURE ALLOY COMPOSITION ON NICKEL BASE FOR MANUFACTURE OF ALL-CAST NOZZLE APPARATUSES

摘要

According to the algorithm of a developed comprehensive analytical solution method (CASM), a new cast high-tem- perature corrosion-resistant nickel alloy ZhS3LS-M has been developed for manufacture of all-cast nozzle appliances. The developed alloy is characterized by the high-temperature strength σ~(975)_(40) = 180-200 MPa at the level of the industrial non-corrosion-resistant alloy VZhL12E as well as technological weldability and corrosion resistance at the level of commercial weldable corrosion-resistant alloy ZhS3LS. 24 Ref., 11 Tables, 1 Figure.