A Metallurgical Investigation of a Large Forged Disc of Low-carbon N-155 Alloy
Auteur : J. W. Freeman, H. C. Cross
Date de publication : 1945
Éditeur : National Advisory Committee for Aeronautics
Nombre de pages : 21
Résumé du livre
During the course of a research investigation on the development of heat-resisting alloys for use in turbosupercharger and gas turbine applications, it has been found that the properties of promising alloys are dependent to a large extent on the conditions of fabrication. Because the large size of certain gas-turbine rotors introduced fabrication procedures for which information was not available, a research program is in progress to ascertain the properties of the better alloys in the form of the large forgings required.