3.7.6.1.8
Howell, F. M., and Miller, J. L., “Axial Fatigue Strengths of Several Structural Aluminum Alloys,” Proceedings of the American Society for Testing Materials, Philadelphia, PA (1956).
- 3.7.6.1.9(a) Hudson, C. M., and Hardrath, H. F., "Effects of Changing Stress Amplitude on the Rate of Fatigue-Crack-Propagation in Two Aluminum Alloys," National Aeronautics and Space Administration, Technical Note D-960 (1961).
- 3.7.6.1.9(b) McEvily, A. J., and Ilig, W., "The Rate of Fatigue-Crack Propagation in Two Aluminum Alloys," National Aeronautics and Space Administration, Technical Note 4394 (1958).
- 3.7.6.1.9(c) Broek, D., and Schijve, J., "The Influence of Mean Stress on the Propagation of Fatigue Cracks in Aluminum Alloy Sheet," NLR-TR, M. 2111, Reports and Transactions, National Aero- and Astronautical Research Institute, pp. 41-61 (1965).
- 3.7.6.1.9(d) Dubensky, R. G., "Fatigue-Crack Propagation in 2024-T3 and 7075-T6 Aluminum Alloys at High Stresses," NASA CR-1732 (1971).
- 3.7.6.1.9(e) Hudson, C. M., "Effect of Stress Ratios on Fatigue-Crack Growth in 7075-T6 and 2024-T3 Aluminum Alloy Specimens," National Advisory Committee for Aeronautics, Technical Note D-5390 (August 1969) (MCIC 75599).
- 3.7.6.1.9(f) Gurin, P. J., "Crack Propagation Tests for Some Aluminum Alloy Materials," LR 10498, Lockheed Aircraft Corporation (1955).
- 3.7.6.2.9(a) Unpublished Battelle, Columbus, Ohio data by C. F. Fedderson.