Rapid solidification research at the NASA Lewis Research Center
This paper describes the research program initiated at the NASA Lewis Research Center for the study of rapid solidification of high temperature materials, with the major purpose for the development of advanced high-temperature and heat-flux materials for aircraft and aerosphace applications. Particular attention is given to the development of three alloys: Ni-aluminides, Nb-alloys, and Cu-alloys. Rapid solidification processing yielded alloys with novel microstructures, very fine grain sizes, reduced chemical segregation, and metastable extended solid solutions.
Locci, Ivan E.↗