𝔖 Bobbio Scriptorium
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A study of the stress dependence of cavity growth mechanisms

✍ Scribed by David A. Miller


Book ID
116060028
Publisher
Elsevier Science
Year
1979
Weight
210 KB
Volume
13
Category
Article
ISSN
0036-9748

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The stress dependence of the crack growt
✍ R. J. Dimelfi; W. D. Nix πŸ“‚ Article πŸ“… 1977 πŸ› Springer Netherlands 🌐 English βš– 437 KB

An equation is derived for the crack growth rate under creep conditions. In the model, the propagation of a grain boundary crack is controlled by the plastic growth of cavities located in the grain boundaries ahead of the crack. It is assumed that the cavities grow by power law creep in the elastic