Abstract
Several kinds of creep damage parameters, such as area fraction of cavities, fraction of cavities on grain boundary lines, areal cavity density, and A-parameter, have been proposed and examined for the lifetime assessment of high-temperature components. In this study, physical meaning of damage parameters is analyzed on the basis of a probabilistic model of creep cavities where spherical cavities with the same radius are randomly distributed on every grain boundary plane nearly perpendicular to the stress axis direction.
| Original language | English |
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| Pages | 535-542 |
| Number of pages | 8 |
| Publication status | Published - Jan 1 1996 |
| Externally published | Yes |
| Event | Proceedings of the 1996 4th International Conference on Computer-Aided Assessment and Control - Fukuoka, Jpn Duration: Jun 3 1996 → Jun 5 1996 |
Other
| Other | Proceedings of the 1996 4th International Conference on Computer-Aided Assessment and Control |
|---|---|
| City | Fukuoka, Jpn |
| Period | 6/3/96 → 6/5/96 |
ASJC Scopus subject areas
- Software