Modeling the Effect of Surface Energy on Stressed Grain Growth in Cubic Polycrystalline Bodies

Modeling the Effect of Surface Energy on Stressed Grain Growth in Cubic Polycrystalline Bodies

A recently-developed constitutive theory of stressed grain growth is augmented to include the effect of excess surface energy via a surface effect state variable. The new constitutive theory is implemented into a coupled finite-element and phase-field computational framework. Through three-dimension...

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Main Authors: M., Jamshidian, P., Thamburaja, T., Rabczuk
Format: Article
Language:English
Published: Elsevier Ltd 2016
Subjects:
TJ Mechanical engineering and machinery
Online Access:http://umpir.ump.edu.my/id/eprint/11573/
http://umpir.ump.edu.my/id/eprint/11573/
http://umpir.ump.edu.my/id/eprint/11573/
http://umpir.ump.edu.my/id/eprint/11573/1/Modeling%20the%20Effect%20of%20Surface%20Energy%20On%20Stressed%20Grain%20Growth%20In%20Cubic%20Polycrystalline%20Bodies.pdf
id ump-11573
recordtype eprints
spelling ump-115732016-01-08T01:14:12Z http://umpir.ump.edu.my/id/eprint/11573/ Modeling the Effect of Surface Energy on Stressed Grain Growth in Cubic Polycrystalline Bodies M., Jamshidian P., Thamburaja T., Rabczuk TJ Mechanical engineering and machinery A recently-developed constitutive theory of stressed grain growth is augmented to include the effect of excess surface energy via a surface effect state variable. The new constitutive theory is implemented into a coupled finite-element and phase-field computational framework. Through three-dimensional simulations, the new constitutive model is shown to be capable of predicting the experimental data of the annealing-induced texture transition in polycrystalline copper thin films of different thicknesses attached to a polyimide substrate. Our simulations show that the grain growth driving force arising from the through-film thickness grain boundary curvature plays a prominent role in such a transitional behavior. Elsevier Ltd 2016 Article PeerReviewed application/pdf en http://umpir.ump.edu.my/id/eprint/11573/1/Modeling%20the%20Effect%20of%20Surface%20Energy%20On%20Stressed%20Grain%20Growth%20In%20Cubic%20Polycrystalline%20Bodies.pdf M., Jamshidian and P., Thamburaja and T., Rabczuk (2016) Modeling the Effect of Surface Energy on Stressed Grain Growth in Cubic Polycrystalline Bodies. Scripta Materialia, 113. pp. 209-213. ISSN 1359-6462 http://dx.doi.org/10.1016/j.scriptamat.2015.11.005 doi:10.1016/j.scriptamat.2015.11.005
repository_type Digital Repository
institution_category Local University
institution Universiti Malaysia Pahang
building UMP Institutional Repository
collection Online Access
language English
topic TJ Mechanical engineering and machinery
spellingShingle TJ Mechanical engineering and machinery
M., Jamshidian
P., Thamburaja
T., Rabczuk
Modeling the Effect of Surface Energy on Stressed Grain Growth in Cubic Polycrystalline Bodies
description A recently-developed constitutive theory of stressed grain growth is augmented to include the effect of excess surface energy via a surface effect state variable. The new constitutive theory is implemented into a coupled finite-element and phase-field computational framework. Through three-dimensional simulations, the new constitutive model is shown to be capable of predicting the experimental data of the annealing-induced texture transition in polycrystalline copper thin films of different thicknesses attached to a polyimide substrate. Our simulations show that the grain growth driving force arising from the through-film thickness grain boundary curvature plays a prominent role in such a transitional behavior.
format Article
author M., Jamshidian
P., Thamburaja
T., Rabczuk
author_facet M., Jamshidian
P., Thamburaja
T., Rabczuk
author_sort M., Jamshidian
title Modeling the Effect of Surface Energy on Stressed Grain Growth in Cubic Polycrystalline Bodies
title_short Modeling the Effect of Surface Energy on Stressed Grain Growth in Cubic Polycrystalline Bodies
title_full Modeling the Effect of Surface Energy on Stressed Grain Growth in Cubic Polycrystalline Bodies
title_fullStr Modeling the Effect of Surface Energy on Stressed Grain Growth in Cubic Polycrystalline Bodies
title_full_unstemmed Modeling the Effect of Surface Energy on Stressed Grain Growth in Cubic Polycrystalline Bodies
title_sort modeling the effect of surface energy on stressed grain growth in cubic polycrystalline bodies
publisher Elsevier Ltd
publishDate 2016
url http://umpir.ump.edu.my/id/eprint/11573/
http://umpir.ump.edu.my/id/eprint/11573/
http://umpir.ump.edu.my/id/eprint/11573/
http://umpir.ump.edu.my/id/eprint/11573/1/Modeling%20the%20Effect%20of%20Surface%20Energy%20On%20Stressed%20Grain%20Growth%20In%20Cubic%20Polycrystalline%20Bodies.pdf
first_indexed 2023-09-18T22:12:28Z
last_indexed 2023-09-18T22:12:28Z
_version_ 1777415119055093760

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