Abstract
The activation areas for grain boundary sliding in Al, Pb, Sn, Zn, and Cu are compared with those for creep in the same materials. It is found that the activation area-stress relation for grain boundary sliding is similar to that for creep. This observation is consistent with a dislocation or ledge mechanism of grain boundary sliding.
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Balasubramanian, N., Li, J.C.M. The activation areas for grain boundary sliding. J Mater Sci 5, 839–842 (1970). https://doi.org/10.1007/BF00574853
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DOI: https://doi.org/10.1007/BF00574853