Abstract
Importance of grain boundary sliding to creep intergranular fracture is focussed. Previous metallographic and fractographic studies of creep intergranular fracture on metal bicrystals and polycrystals are briefly reviewed in order to show the close relationship between grain boundary sliding and fracture. Deformation ledge and migration irregularity are shown to be potential sites of stress concentration and crack nucleation on sliding grain boundaries without particles. The effect of grain boundary structure on creep intergranular fracture is discussed on the basis of the effect of grain boundary structure on sliding, the contribution of sliding to the overall creep deformation, and a sliding-fracture diagram. Recent observations of the effect of grain boundary structure on creep intergranular fracture on alpha iron-tin alloy polycrystals are shown.
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R. Raj and M. F. Ashby:Acta Met., 1975, vol. 23, pp. 653–66.
L. E. Svensson and G. L. Dunlop:Can. Met. Quart., 1979, vol. 18, pp. 39–47.
A. G. Evans:Acta Met., 1980, vol. 28, pp. 1155–63.
A.J. Perry:J. Mater. Sci., 1974, vol. 9, pp. 1016–39.
R. C. Gifkins:Acta Met., 1956, vol. 4, pp. 98–99.
D. McLean:Grain Boundary in Metals, 1957, Oxford Univ. Press, p. 334.
J.E. Harria:Trans. TMS-AIME, 1965, vol. 233, pp. 1509–16.
A.E.B. Presland and R.I. Hutchinson:J. lnst. Metals, 1963-64, vol. 92, pp. 264–69.
H. C. Chang and N. J. Grant:Trans. AIME, 1956, vol. 206, p. 169.
C.W. Chen and E. S. Machlin:Trans. TMS-AIME, 1957, vol. 209, pp. 829–35.
P.W. Davies and K.R. Williams:Metal Sci. J., 1969, vol. 3, pp. 48–50.
I.J. Spark and D.M.R. Taplin:J. Australian Inst. Metals, 1969, vol. 14, pp. 298–305.
H.E. Evans:Phil. Mag., 1971, vol. 23, pp. 1101–12.
R.G. Fleck, D.M.R. Taplin, and C.J. Beevers:Acta Met., 1975, vol. 23, pp. 415–24.
T. Watanabe and P. W. Davies:Phil. Mag., 1978, vol. A37, pp. 649–81.
N.J. Grant:Fracture, H. Liebowitz, ed., Academic Press, 1971, vol. III, pp. 483–533.
D.M.R. Taplin and G.L. Dunlop:Metals Forum, 1981, vol. 4, pp. 69–74.
R. Raj:Trans. ASME, 1976, vol. H98, pp. 132–39.
A. S. Argon, I. W. Chen, and C. W. Lau:Creep-Fatigue-Environment Interactions, P.M. Pelloux and N.S. Stoloff, eds.,TMS-AIME, Warrendale, PA, 1980, pp. 46–85.
J. Intrater and E. S. Machlin:Acta Met., 1959, vol. 7, pp. 140–43.
H.C. Chang and N.J. Grant:Trans. AIME, 1956, vol. 206, pp. 1241–47.
D.M.R. Taplin and A.L. Wingrove:Acta Met., 1967, vol. 15, pp. 1231–36.
A.L. Wingrove and D.M.R. Taplin:J. Mater. Sci., 1969, vol. 4, pp. 789–96.
A. Rukwied and D.B. Ballard:Metall. Trans., 1972, vol. 3, pp. 2999–3008.
M.F. Ashby, C. Gandhi, and D.M.R. Taplin:Acta Met., 1979, vol. 27, pp. 699–729.
B.F. Dyson, M.S. Loveday, and M.J. Rodgers:Proc. Roy. Soc, London, 1976, vol. A349, pp. 245–59.
P.W. Davies and B. Wilshire:J. Inst. Metals, 1961-62, vol. 90, pp. 470–72.
F. Garofalo:Fundamentals of Creep and Creep Fracture in Metals, Macmillan, 1965, p. 213.
C.W. Chen and E. S. Machlin:Trans. TMS-AIME, 1960, vol. 218, pp. 177–79.
T. Watanabe, M. Obata, and S. Karashima:Scripta Met., 1981, vol. 115, pp. 965–70.
T. Watanabe, S. Kitamura, and S. Karashima:Acta Met., 1980, vol. 28, pp. 455–63.
P. H. Pumphrey:Grain Boundary Structure and Properties, G. A. Chadwick and D. A. Smith, eds., Academic Press, 1976, pp. 139–200.
M. Biscondi and C. Goux:Mem. Sci. Rev. Metallur., 1968, vol. 65, pp. 167–79.
P. Lagarde and M. Biscondi:Can. Met. Quart., 1974, vol. 13, pp. 245–51.
H. Kokawa, T. Watanabe, and S. Karashima:Phil. Mag., 1981, vol. A44, pp. 1239–54.
P. Lagarde and M. Biscondi:Mem. Sci. Rev. Metallurg., 1974, vol. 71, pp. 121–31.
B. Michaut, A. Silvent, and G. Sainfort:Mem. Sci. Rev. Metallur., 1974, vol. 71, pp. 527–38.
T. Watanabe, N. Kuriyama, and S. Karashima:Proc. 4th Intern. Conf. on the Strength of Metals and Alloys, Nancy, 1976, pp. 383–87.
T. Watanabe, M. Yamada, S. Shima, and S. Karashima:Phil. Mag., 1979, vol. A40, pp. 667–83.
T. Watanabe, M. Suzuki, and S. Karashima:Strength of Metals and Alloys, Pergamon Press, 1979, pp. 445–50.
T. Watanabe:Creep and Fracture of Engineering Materials and Structures, B. Wilshire and D.R. J. Owen, eds., 1981, Pineridge Press, pp. 263–76.
G. A. Bruggeman, G. H. Bishop, and W. H. Hartt:Nature and Behavior of Grain Boundaries, Hsun Hu, ed., Prenum Press, New York, NY, 1972, pp. 83–122.
R.L. Bell and T.G. Langdon:J. Mater. Sci., 1967, vol. 2, pp. 313–23.
R. S. Gates and C. A. P. Horton:Mater. Sci. Engi., 1977, vol. 27, pp. 105–14.
R. S. Gates:Mater. Sci. Eng., 1977, vol. 27, pp. 115–25, pp. 127–32.
J. S. Waddington and H. E. Evans:J. Nuclear. Mater., 1970, vol. 37, pp. 118–20.
P.H. Pumphrey and H. Gleiter:Phil. Mag., 1974, vol. 30, pp. 593–602.
P. H. Pumphrey and H. Gleiter:Phil. Mag., 1975, vol. 32, pp. 881–85.
R. C. Pond and D. A. Smith:Phil. Mag., 1977, vol. 36, pp. 353–66.
R. A. Varin, J. W. Wyrzykowski, W. Lojkowski, and M. W. Grabski:Phys. Stat. Sol., 1978, vol. 45a, pp. 565–69.
G.R. Kegg, C. A. P. Horton, and J.M. Silcock:Phil. Mag., 1973, vol. 27, pp. 1041–55.
C.A.P. Horton and J.M. Silcock:J. Microscopy, 1974, vol. 102, pp. 339–48.
W.A.T. Clark and D.A. Smith:J. Mater. Sci., 1979, vol. 14, pp. 776–88.
J. W. Rutter and K.T. Aust:Acta Met., 1965, vol. 13, pp. 181–86.
E.M. Fridman, C.V. Kopezky, and L.S. Shvindlerman:Z. Metallkde., 1975, vol. 66, pp. 533–39.
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This paper is based on a presentation made at the symposium “The Role of Trace Elements and Interfaces in Creep Failure” held at the annual meeting of The Metallurgical Society of AIME, Dallas, Texas, February 14-18, 1982, under the sponsorship of The Mechanical Metallurgy Committee of TMS-AIME.
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Watanabe, T. Grain boundary sliding and stress concentration during creep. Metall Trans A 14, 531–545 (1983). https://doi.org/10.1007/BF02643771
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DOI: https://doi.org/10.1007/BF02643771