Abstract
In studies of grain boundary sliding during creep, it is necessary to distinguish between the strain due to sliding in the bulk of the specimen and the strain occurring at the surface. In general, these quantities are not the same, although the difference depends on the configuration of the surface grains. Methods are suggested for estimating the internal sliding from surface measurements, and an analysis is made of detailed results published for α iron.
Similar content being viewed by others
References
R. L. Bell and T. G. Langdon:Interfaces Conference, R. C. Gifkins, ed., pp. 115–37, Butterworths, Sydney, 1969.
R. L. Bell, C. Graeme-Barber, and T. G. Langdon:Trans. TMS-AIME, 1967, vol. 239, pp. 1821–24.
V. Sklenicka and J. Cadek:Z. Metallk., 1970, vol. 61, pp. 575–79.
R. L. Bell and T. G. Langdon:J. Mater. Sci., 1967,vol. 2,pp. 313–23.
R. L. Bell and C. Graeme-Barber:J. Mater. Sci., 1970, vol. 5, pp. 933–44.
A. Gittins and R. C. Gifkins:Met. Sci. J., 1967, vol. 1, pp. 15–18.
R. C. Gifkins, A. Gittins, R. L. Bell, and T. G. Langdon:J. Mater. Sci., 1968, vol. 3, pp. 306–13.
T. G. Langdon:Phil. Mag., 1970, vol. 22, pp. 689–700.
T. G. Langdon and R. L. Bell:Trans. TMS-AIME, 1968, vol. 242, pp. 2479–84.
Y. Ishida, A. W. Mullendore, and N. J. Grant:Trans. TMS-AIME, 1965, vol. 233, pp. 204–12.
R. L. Bell, C. Graeme-Barber, and T. G. Langdon:Trans. TMS-AIME, 1965, vol. 233, pp. 1648–49.
R. A. Scriven and H. D. Williams:Trans. TMS-AIME, 1965, vol. 233, pp. 1593–1602.
Author information
Authors and Affiliations
Additional information
Formerly with Department of Metallurgy, University of British Columbia, Vancouver, Canada.
Rights and permissions
About this article
Cite this article
Langdon, T.G. The effect of surface configuration on grain boundary sliding. Metall Trans 3, 797–801 (1972). https://doi.org/10.1007/BF02647651
Received:
Published:
Issue Date:
DOI: https://doi.org/10.1007/BF02647651