Role of elastic strain energy in spheroidal precipitates revisited
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Authors
Organisational units
External Organisational units
- Institute of Physics of Materials of the Academy of Sciences of the Czech Republic
- Institute of Materials Science and Technology
Abstract
Improving the treatment of thermodynamic modelling of precipitation kinetics makes it necessary to account for the stored elastic and interface energies of non-spherical strengthening particles. The existing kinetic concepts available for spherical precipitates can be directly adapted to spheroidal precipitates by introducing shape factors, thus approximating shapes differing from spheres. This paper provides shape factors for the stored elastic and interface energies over a wide range of aspect ratios as well as of elastic material properties.
Details
Original language | English |
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Article number | 103781 |
Number of pages | 6 |
Journal | Mechanics of materials |
Volume | 155 |
Issue number | April |
Early online date | 2 Feb 2021 |
DOIs | |
Publication status | Published - Apr 2021 |