Kinetics of Sub-critical Crack Growth in High Strength Materials

  • Che-Yu Li
  • H. H. Johnson
Part of the Sagamore Army Materials Research Conference Proceedings book series (SAMC, volume 14)


The major experimental evidence bearing upon sub-critical crack growth in high strength materials is briefly reviewed. The possibility of crack growth rate control by either reaction rate or diffusion is suggested.

A phenomenological analysis of crack growth rate is given, which incorporates both chemical and mechanical parameters. For elastic systems, a linear relation between the excess chemical potential at the crack tip and the strain energy release rate is demonstrated. For plasticity at the crack tip, an effective chemical driving force is defined in terms of the strain energy release rate and the energy of plastic deformation.

The different crack growth rate behaviors to be expected with interface reaction rate control and diffusion control are developed phenomenologically, and discussed with reference to current experimental data.


Stress Intensity Factor Crack Growth Rate Fatigue Crack Growth High Strength Steel Maraging Steel 
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  1. 1.
    “Fracture Toughness Testing and Its Applications,” ASTM, STP 381 (1965).Google Scholar
  2. 2.
    Johnson, H. H. and Paris, P. C., “Sub-critical Flaw Growth,” J. Eng. Frac. Mech., 1 (1968), 1.CrossRefGoogle Scholar
  3. 3.
    Johnson, H. H. and Willner, A. M., “Moisture and Stable Crack Growth in a High Strength Steel,” Applied Mat. Res., 4 (1965), 34.Google Scholar
  4. 4.
    Peterson, M. H., Brown, B. F., Newbegin, R. T. and Groover, R. E., “Stress Corrosion Cracking of High Strength Steels and Titanium Alloys in Chloride Solutions at Ambient Temperature,” Corrosion, 23 (1967), 142.Google Scholar
  5. 5.
    Smith, H. R., Piper, D. E. and Downey, F. K., “A Study of Stress Corrosion Cracking by Wedge Force Loading,” to be published in J. Eng. Frac. Mech.Google Scholar
  6. 6.
    Li, Che-Yu, Talda, P. M., and Wei, R. P., “The Effect of Environments on Fatigue Crack Propagation in a Quenched and Tempered High-Strength Steel,” Int. J. Frac. Mech., 3 (1967), 29.Google Scholar
  7. 7.
    Wei, R. P., Talda, P. M. and Li, Che-Yu, “Fatigue Crack Propagation in Some High Strength Steels,” ASTM, STP, 415 (1967).Google Scholar
  8. 8.
    Irwin, G. R., “Moisture Assisted Slow Crack Extension in Glass Plates,” Naval Research Laboratory Memorandum Report 1678 (1966).Google Scholar
  9. 9.
    Wiederhorn, S., Environment Sensitive Mechanical Behavior, Westwood, A. R. C. and Stoloff, N. S., eds., Gordon and Breach (1967), 293–317.Google Scholar
  10. 10.
    Wiederhorn, S., “The Influence of Water Vapor on Crack Propagation in Soda-lime Glass,” National Bureau of Standards Report 9442 (1966).Google Scholar
  11. 11.
    Rowe, B. F., “Mechanical Restraint, Hydrogen Gas, and Brittle Fracture of a High Strength Steel,” M.S. Thesis, Cornell University (1966).Google Scholar
  12. 12.
    Van Der Sluys, W. A., “Mechanisms of Environment Induced Sub-critical Flaw Growth in AISI 4340 Steel,” presented at First National Symposium on Fracture Mechanics, Lehigh University (1967).Google Scholar
  13. 13.
    Steigerwald, E. A., Schaller, F. W. and Troiano, A. R., “Discontinuous Crack Growth in Hydrogenated Steel,” Trans. Met. Soc. AIME, 215 (1959), 1048.Google Scholar
  14. 14.
    Beck, W., Bockris, J. O’M., McBreen, J. and Nanis, L., “Hydrogen Permeation in Metals as a Function of Stress, Temperature and Dissolved Hydrogen Concentration,” Proc. Roy. Soc. (London), A290 (1966), 221.Google Scholar
  15. 15.
    Hartman, A., “On the Effect of Oxygen and Water Vapor on the Propagation of Fatigue Cracks in 2024-T3 Alclad Sheet,” Int. J. Frac. Mech., 1 (1965), 167.Google Scholar
  16. 16.
    Bradshaw, F. J. and Wheeler, C., “The Effect of Environment on Fatigue Crack Growth in Aluminum and Some Aluminum Alloys,” Applied Materials Research, 5 (1966), 112.Google Scholar
  17. 17.
    Hancock, G. G. and Johnson, H. H., “Hydrogen, Oxygen and Sub-critical Crack Growth in a High Strength Steel,” Trans. Met. Soc. AIME, 238 (1966), 513.Google Scholar
  18. 18.
    Hancock, G. G. and Johnson, H. H., “Sub-critical Crack Growth in AM 350 Steel,” Materials Research and Standards, 6 (1966), 431.Google Scholar
  19. 19.
    Li, Che-Yu, Talda, P. and Wei, R. P., “Sub-critical Crack Growth in an Inert Environment Under Constant Load,” unpublished research, U.S. Steel Applied Research Laboratory.Google Scholar
  20. 20.
    Yang, Ling, Horne, C. T. T. and Pound, G. M., in Physical Metallurgy of Stress Corrosion Fracture, ed. Rhodin, T. N., Interscience Publishers (1959), 29–39.Google Scholar
  21. 21.
    Li, J. C. M., Oriani, R. A., and Darken, L. S., “The Thermodynamics of Stressed Solids,” Z. Physik Chem., Neue Folge, 49 (1966), 18.CrossRefGoogle Scholar
  22. 22.
    Robertson, W. M., “Propagation of a Crack Filled with Liquid Metal,” Trans. Met. Soc. AIME, 236 (1966), 1478.Google Scholar
  23. 23.
    Creager, M. and Paris, P. C., “Elastic Field Equations for Blunt Cracks with Reference to Stress Corrosion Cracking,” Int. J. Frac. Mech., 3 (1967), 247.Google Scholar
  24. 24.
    Irwin, G. R., “Analysis of Stresses and Strain Near the End of a Crack Traversing a Plate,” J. Applied Mechanics, 24, Trans. ASME, 79 (1957), 361.Google Scholar
  25. 25.
    Sanders, Jr., J. L., “On the Griffith-Irwin Fracture Theory,” Trans. ASME, 27 Series E, (1960), 352.CrossRefGoogle Scholar
  26. 26.
    Hillig, W. B. and Charles, R. J., “Surfaces, Stress-Dependent Reactions and Strength,” General Electric Research Laboratory Report No. 64-RL-3756M (1964).Google Scholar

Copyright information

© Syracuse University Press Syracuse, New York 1968

Authors and Affiliations

  • Che-Yu Li
    • 1
  • H. H. Johnson
    • 1
  1. 1.Department of Materials Science and EngineeringCornell UniversityIthacaUSA

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