Fatigue-crack-propagation and fracture-toughness characteristics of 7079 aluminum-alloy sheets and plates in three aged conditions
By: by S.H. Smith, T.R. Porter, and W.D. Sump.
Contributors: Porter, T. R., joint author.; Sump, W. D., joint author.; Boeing Company.; Langley Research Center.
Series: NASA contractor report ;; NASA CR-996
Publisher: National Aeronautics and Space Administration; for sale by the Clearinghouse for Federal Scientific and Technical Information, Springfield, Va.
Published: 1968
Place of publication: [Washington]
Language: eng
Number of pages: 93
Subjects: Aluminum alloys -- Testing.; Aluminum -- Fatigue.
Notes: Bibliography: p. 20.
"Prepared under contract no. NAS 1-6474 by the Boeing Company, Renton, Wash. for Langley Research Center."