Abstract
Quantitative atomistic modelling of annihilation of screw dislocations of opposite sign leads to a semi-quantitative account of the slip lines causing fatigue damage in ductile materials. In general terms this new result completes an experimentally assisted multiscale modelling approach and reconciles the basic yielding and exhaustion theories of fatigue.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
References
Basinski, Z.S. and Basinski, S.J. (1992) Fundamental aspects of low amplitude cyclic deformation in face-centred cubic crystals, Prog. Mater.Sci. 36, 89–148.
Pedersen, O.B., Brown, L.M. and Stobbs, W.M. (1981) The Bauschinger effect in copper, Acta metall. 29, 1843–1850.
Mughrabi, H. (1981) Cyclic plasticity of matrix and persistent slip bands in fatigued metals. In: Continuum Models and Discrete Systems 4 (eds. O. Brulin and R.K.T. Hsieh), North-Holland Publishing Company, Amsterdam, p. 241–257.
Mughrabi, H. (1987) The long-range internal stress field in the dislocation wall structure of persistent slip bands, phys.stat.sol. (a)104, 107–120.
Mughrabi, H. (1988) Dislocation clustering and long-range internal stresses in monotonically and cyclically deformed metal crystals, Revue Phys. Appl. 23, 367–379.
Brown, L.M. (1981) Dislocations and the fatigue strength of metals, In: Dislocation Modelling of Physical Systems (eds. M.F. Ashby et al.), Pergamon Press, New York, p. 51–68.
Brown, L.M. (1991) Towards a sound understanding of dislocation plasticity, Metall.trans. 22A, 1964–1968.
Brown, L.M. (1999) Dislocation plasticity in persistent slip bands, Mater.Sci.Engng., in press.
Pedersen, O.B. (1988) Mapping of basic fatigue mechanisms. In: Basic Mechanisms in Fatigue of Metals (eds. P. Lukas and J. Polak), Akademia, Prague, p. 169–183.
Pedersen, O.B. (1990) Mechanism maps for cyclic plasticity and fatigue of single phase materials, OVERVIEW NO. 89, Acta metall. mater. 38, 1221–1239, and Risø-R-595.
Pedersen, O.B. (1996) A static-dynamic model for the process of cyclic saturation in fatigue of metals, Phil.Mag. A 73, 829–858.
Devincre, B. and Kubin, L.P. (1997) Mesoscopic simulations of dislocations and plasticity, Mater.Sci.Engng.A 234-236, 8–14.
Kubin, L.P. and Devincre, B. (1999) From dislocation mechanisms to dislocation microstructures and strain hardening, In: Proc. 20th Risø International Symposium.
Zhou, S.J., Beazley, D.M., Lomdahl, P.S. and Holian, B.L. (1998) Large-scale molecular dynamics simulation of dislocation intersection in copper, Science 279, 1525–1527.
Rasmussen, T., Jacobsen, K.W., Leffers, T., Pedersen, O.B., Srinivasan, S.G., and Jónsson, H. (1997) Atomistic determination of cross-slip pathway and energetics, Phys.Rev.Lett. 79, 3676–3679.
Rasmussen, T., Vegge, T., Leffers, T., Pedersen, O.B. and Jacobsen, K.W. (1999) Simulation of structure and annihilation of screw dislocation dipoles, Phil. Mag.,in press.
Bretschneider, J. and Holste, C. (1998) Cyclic plasticity of fcc single crystals from nanoscale to macroscale. In: Proc. 19th Risø International Symposium.
Kuhlmann-Wilsdorf, D. and Laird, C. (1977) Dislocation behaviour in fatigue-II. Friction stress and back stress as inferred from an analysis of hysteresis loops, Mater. Sci. Engng. 37, 111–120.
Orowan, E. (1958) Causes and effects of internal stresses, In: Internal Stresses and Fatigue in Metals. (eds. G.M. Rassweiler and W.L. Grube), Elsevier, London, p.59–80.
Eshelby, J.D. (1957) The determination of the elastic field of an ellipsoidal inclusion, and related problems, Proc. Roy. Soc A 241, 376–396.
Pedersen, O.B. and Carstensen, J.V. (1999) Internal stresses and dislocation dynamics in cyclic plasticity of metals, Mater.Sci.Engng, in press.
Winter, A.T.(1974) A model for the fatigue of copper at low plastic strain amplitudes, Phil. Mag. 30, 719–738.
Carstensen, J.V. (1998) Ph.D. thesis (DTU) on Structural Evolution and Mechanisms of Fatigue in Polycrystalline Brass, Rise National Laboratory, Roskilde.
Carstensen, J.V. and Pedersen, O.B. (1997) Texture and grain-size effects on cyclic plasticity in copper and copper-zinc, Mater.Sci.Engng.A 234-236, 497–500.
Mott, N.F. (1958) A theory of the origin of fatigue cracks, Acta Metall. 6,195–197
Seeger, A., Bemer, R. and Wolf, H. (1953) Die experimentelle bestimmung von Stapfehlerenergien kubisch-flächenzentrierter Metalle, Z. Phys. 155, 247–262.
Basinski, S.J., Basinski, Z.S. and Howie, A. (1969) Early stages of fatigue in copper single crystals, Phil.Mag. 19 899–924.
Pedersen, O.B. and Winter, A.T. (1982) Fatigue hardening and nucleation of persistent slip bands in copper, Acta metall. 30, 711–718.
Pedersen, O.B. and Winter, A.T. (1995) Cyclic hardening and slip localization in single slip oriented copper crystals, phys.stat.sol (a) 149, 281–296.
Kuhlmann-Wilsdorf, D. and Laird, C. (1979) Dislocation behaviour in fatigue III. Properties of loop patches — do they participate in fatigue cycling? Mater.Sci.Engng. 39, 127–139.
Seeger, A. and Frank, W. (1988) Structure formation by dissipative processes in crystals with high defect densities, Solid State Phenomena 3 and 4, 125–138.
Essmann, U. and Mughrabi, H. (1979) Annihilation of dislocations during tensile and cyclic deformation and limits of dislocation densities, Phil.Mag. A40. 731–756.
Mughrabi. H., Ackermann, F. and Herz, K. (1979) Persistent slipbands in fatigued face-centered and bodycentered cubic metals. In: Fatigue Mechanisms (ed.J.T. Fong), ASTM-STP 675, American Society for Testing and Materials, p. 69–105.
Neumann, P. (1968) In: Constitutive Equations in Plasticity (ed. A.S. Argon), MIT Press, Cambridge, p.449.
Lisiecki, L.L. and Pedersen, O.B. (1991) Temperature dependence of cyclic saturation in low amplitude fatigue of copper single crystals, Acta metall. mater. 39, 1449–1456.
Holzwarth, U. and Essmann, U. (1994) Temperature-induced rearrangement of the dislocation pettern of persistent slip bands in copper single crystals, Appl. Phys. A58, 197–210.
Hirsch, P.B. and Humphreys, F.J. (1971) Proc. Roy. Soc A 318, 45.
Antonopoulos, J.G., Brown, L.M. and Winter, A.T. (1976) Vacancy dipoles in fatigued copper, Phil. Mag. 34, 549–563.
Carstensen, J.V. and Pedersen, O.B. (1999) Dislocation microstructures associated with cyclic hardening and softening in polycrystalline α-brass, Proc. 19th Risø International Symposium.
Pedersen, O.B., Carstensen, J.V. and Rasmussen, T. (1998) Modelling metal fatigue at micron-and nanoscales, Proc. 19th Riso International Symposium.
Bonneville, J., Escaig, B. and Martin, J.L. (1988) A study of cross-slip activation parameters in pure copper, Acta metall. 36, 1989–2002.
Basinski, Z.S., Pascual, R. and Basinski, S.J. (1983) Low amplitude fatigue of copper single crystals-I. The role of the surface in fatigue failure, Acta metall. 31, 591–602.
Carstensen, J.V. and Pedersen, O.B. (1999) Dislocation microstructures associated with cyclic hardening and softening in polycrystalline a-brass, Proc. 18th Riso International Symposium.
Jackson, P.J. (1985) Dislocation modelling of shear in fcc crystals, Progress Mater. Sci. 29, 139–175.
Reinhard, L., Schönfeld, B., Kostorz, G. and Bührer, W. (1990) Short-range order in a-brass, Phys. Rev. B 41, 1727–1734.
Hazzledine, P.M. (1985) Direct observations of anisotropie and surface effects on dislocations, In: Fundamentals of Deformation and Fracture (eds. B.A. Bilby et al.), Cambridge University Press, Cambridge, p. 385–399.
Tippelt, B., Bretschneider, J. and Holste, C. (1996) Influence of temperature on microstructural parameters of cyclically deformed nickel single crystals, Phil. Mag. Lett. 47 161–166.
Basinski, Z.S. and Basinski, S.J. (1985) Surface geometry in fatigued copper crystals. In: Fundamentals of Deformation and Fracture (eds. B.A. Bilby et al.), Cambridge University Press, Cambridge, p. 583–594.
Rasmussen, T., Jacobsen, K.W., Leffers, T., Pedersen, O.B., (1997) Simulations of the atomic structure, energetics, and cross slip of screw dislocations in copper, Phys. Rev. 56, 2977–2990.
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2000 Springer Science+Business Media Dordrecht
About this chapter
Cite this chapter
Pedersen, O.B. (2000). Fatigue and Associated Microstructural Aspects. In: Lépinoux, J., Mazière, D., Pontikis, V., Saada, G. (eds) Multiscale Phenomena in Plasticity: From Experiments to Phenomenology, Modelling and Materials Engineering. NATO Science Series, vol 367. Springer, Dordrecht. https://doi.org/10.1007/978-94-011-4048-5_7
Download citation
DOI: https://doi.org/10.1007/978-94-011-4048-5_7
Publisher Name: Springer, Dordrecht
Print ISBN: 978-0-7923-6252-4
Online ISBN: 978-94-011-4048-5
eBook Packages: Springer Book Archive