Role of elastic strain energy in spheroidal precipitates revisited

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Role of elastic strain energy in spheroidal precipitates revisited. / Böhm, Helmut J.; Zickler, Gerald; Fischer, Franz-Dieter et al.
In: Mechanics of materials, Vol. 155, No. April, 103781, 04.2021.

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Böhm HJ, Zickler G, Fischer FD, Svoboda J. Role of elastic strain energy in spheroidal precipitates revisited. Mechanics of materials. 2021 Apr;155(April):103781. Epub 2021 Feb 2. doi: 10.1016/j.mechmat.2021.103781

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@article{21bdd6319d1042f8b807a3aaf3525b10,
title = "Role of elastic strain energy in spheroidal precipitates revisited",
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.",
keywords = "Precipitation, Misfit strain energy, Interface energy, Shape factors, Modelling thermodynamics, Phase transformation kinetics, Precipitation, Misfit strain energy, Interface energy, Shape factors, Modelling thermodynamics, Phase transformation kinetics",
author = "B{\"o}hm, {Helmut J.} and Gerald Zickler and Franz-Dieter Fischer and Ji{\v r}{\'i} Svoboda",
note = "Publisher Copyright: {\textcopyright} 2021 The Authors",
year = "2021",
month = apr,
doi = "10.1016/j.mechmat.2021.103781",
language = "English",
volume = "155",
journal = "Mechanics of materials",
issn = "0167-6636",
publisher = "Elsevier",
number = "April",

}

RIS (suitable for import to EndNote) - Download

TY - JOUR

T1 - Role of elastic strain energy in spheroidal precipitates revisited

AU - Böhm, Helmut J.

AU - Zickler, Gerald

AU - Fischer, Franz-Dieter

AU - Svoboda, Jiří

N1 - Publisher Copyright: © 2021 The Authors

PY - 2021/4

Y1 - 2021/4

N2 - 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.

AB - 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.

KW - Precipitation

KW - Misfit strain energy

KW - Interface energy

KW - Shape factors

KW - Modelling thermodynamics

KW - Phase transformation kinetics

KW - Precipitation

KW - Misfit strain energy

KW - Interface energy

KW - Shape factors

KW - Modelling thermodynamics

KW - Phase transformation kinetics

UR - http://www.scopus.com/inward/record.url?scp=85101000700&partnerID=8YFLogxK

U2 - 10.1016/j.mechmat.2021.103781

DO - 10.1016/j.mechmat.2021.103781

M3 - Article

VL - 155

JO - Mechanics of materials

JF - Mechanics of materials

SN - 0167-6636

IS - April

M1 - 103781

ER -