Environment assisted fatigue

著者

    • Scott, P. (...P M...)
    • Cottis, R. A

書誌事項

Environment assisted fatigue

edited by P. Scott and R. A. Cottis

ASTM, 1990

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内容説明・目次

内容説明

Environment Assisted Fatigue (or corrosion fatigue) is a complex subject attracting researchers with backgrounds in chemistry, metallurgy and mechanical engineering. The conference held at Sheffield University in the Spring of 1988 in this subject was no exception to this multi-disciplinary trait. Interests ranged from detailed analyses of mechanisms of how cracks nucleate and grow through to heavy engineering applications where the objective is to ensure adequate service life and avoid costly and potentially dangerous service failures. Rotating and reciprocating machinery subject to cyclic loading usually function for some or all of the desired design life in environments which are "corrosive" to a greater or lesser degree. The higher the penalty of failure in economic or safety terms, the greater is the incentive to unserstand and minimize crack nucleation and growth by corrosion fatigue. Thus, it is not surprising that much of the incentive to do research on the subject is provided by the aerospace, nuclear, electricity supply and oil production industries. The main emphasis is, of course, on identifying and avoiding in practice poor combinations of stress, metallurgy and environmental chemistry and quantifying the kinetics of any residual damage mechanism as a basis for inspection and repair criteria.

目次

  • Part 1 Welded joints: corrosion fatigue of large welded tubular joints, J. Kerr et al
  • effects of temperature and dissolved oxygen in seawater on the fatigue strength of welded steel joints, H. Ouchi et al
  • corrosion-fatigue tests of welded tubular "T" joints under variable amplitude loading, W.P. Sham et al
  • corrosion-fatigue crack growth rate in a C-Mn steel and in its welded joints in seawater, L. Bertini
  • the effects of stress waveform and frequency on fatigue crack growth rates in a steel immersed in seawater, H. Ouchi et al
  • a quantitative determination of crack closure effects on fatigue properties of cathodically protected steel in seawater, E. Bardal et al
  • the relative severity of natural and synthetic seawaters on the fatigue behaviour of cathodically protected steel, C.C. Monahan and R.M. Hopkins
  • the influence of hydrogenating environments on crack propagation in metals, V.V. Panasyuk and V.S. Kharin
  • the relative importance of crack-tip charging and bulk charging in hydrogen - assisted cracking in aqueous solutions, A. Turnbull et al
  • corrosion fatigue crack propagation in a Duplex stainless steel, M.C. Mayaki and J.E. King
  • polarization experiments with constant K for the examination of competing environmental mechanisms in corrosion fatigue, D.M. Shutter and I.M. Austen
  • corrosion fatigue crack retardation and enhancement and fracture surface reconstruction technique, K. Komai
  • the influence of environment on fatigue crack growth mechanisms, A. Bignonnet et al
  • interactions of temper embrittlement and environment during fatigue of pressure vessel steels, C.A. Hippsley and S.G. Druce
  • effects of environment on the occurence of intergranular facets during fatigue crack propagation in 9Cr-1Mo steel, K. Nishioka and J.F. Knott
  • environment-assisted aerospace fatigue problems in the Netherlands, R.J.H. Wanhill
  • influence of moisture on the crack propagation in A1-Zn-Mg single crystals, H.J. Gudladt et al
  • the corrosion fatigue behaviour of an aluminium-lithium alloy, G.S. Chen and D.J. Duquette
  • the role of surface microcracks in aqueous corrosion fatigue damage, T. Magnin. Part 2 Corrosion fatigue endurance and short crack growth: the corrosion fatigue of a 13 percent chronium turbine blade steel in a condensing steam environment, J. Congelton and T.P. Wilks
  • two-dimensional film opening model for pit generation in the corrosion fatigue crack initiation process of a ferritic stainless steel, Y. Kimura et al
  • the environmental performance of higher strength steels for offshore applications, I.S. Cole et al
  • the initiation and propagation of fatigue cracks under the influence of fretting in 0.64C roping steel wires in air and seawater, M. Takeuchi and R.B. Waterhouse
  • the role of corrosion in the initiation and growth of corrosion fatigue cracks, R.A. Cottis et al
  • influence of cathodic protection on the initiation and growth of small cracks in steel under fatigue loading in seawater, E. Maahn and H.P. Nielsen.

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