Theory of grain boundary grooving in the convective-diffusive regime
β Scribed by Ratke, L.; Vogel, H.J.
- Book ID
- 123103432
- Publisher
- Elsevier Science
- Year
- 1991
- Weight
- 759 KB
- Volume
- 39
- Category
- Article
- ISSN
- 0956-7151
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π SIMILAR VOLUMES
In an earlier paper the diffusion equation associated with grain boundary grooving was solved and it was concluded that surface diffusion was the dominant transport mechanism for copper. For this mechanism the theory predicts that the shape of the groove profile has a time independent form and that
A theory of grain boundary grooving is presented in which the matter transport occurs by the concomitant action of surface diffusion, volume diffusion and evaporation-condensation mechanisms. The groove profiles have been predicted in terms of 8 dimensionless parameter, p, which measures the relativ