Metallurgical Research Relating to the Development of Metals and Alloys for Use in the High-Temperature Components of Jet-Engines, Gas Turbines and Other Aircraft Propulsion Systems

[摘要] Studies are in progress to establish the fundamental processes by which treatment and composition control properties of commercial alloys at high temperatures. Low-Carbon N155 and Inconel-X alloys are being used as indicative of two types of alloys of major interest. Progress has been reported three time previously. The work has been separated into two sections: studies of structures resulting from solu tion treatment and aging and studies of structures resulting from rolling at various temperatures. Brief descriptions of experimental techniques used, results, and interpretation of the data obtained to date are summarized below. Since the work outlined is to a large extent still in progress, the discussion given is to be considered tentative and subject to further modification as additional data becomes available.

[发布日期] 1948-09-24