Kinetics of multilayer homogenization via coupled grain boundary diffusion and migration: discontinuous homogenization

L. Klinger; Y. Bréchet; G. Purdy

doi:10.1016/S1359-6454(97)00110-9

Kinetics of multilayer homogenization via coupled grain boundary diffusion and migration: discontinuous homogenization

L. Klinger, Y. Bréchet, G. Purdy

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16 Citations (Scopus)

Abstract

We investigate theoretically several postulated processes for homogenization of a multilayer by diffusion along a moving grain boundary. Both the velocity and the shape of the moving grain boundary are investigated. We show the possible existence of a "fingering instability" of the moving grain boundary leading to partial homogenization of the multilayer.

Original language	English
Pages (from-to)	4667-4674
Number of pages	8
Journal	Acta Materialia
Volume	45
Issue number	11
DOIs	https://doi.org/10.1016/S1359-6454(97)00110-9
Publication status	Published - Nov 1997
Externally published	Yes

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10.1016/S1359-6454(97)00110-9

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title = "Kinetics of multilayer homogenization via coupled grain boundary diffusion and migration: discontinuous homogenization",

abstract = "We investigate theoretically several postulated processes for homogenization of a multilayer by diffusion along a moving grain boundary. Both the velocity and the shape of the moving grain boundary are investigated. We show the possible existence of a {"}fingering instability{"} of the moving grain boundary leading to partial homogenization of the multilayer.",

author = "L. Klinger and Y. Br{\'e}chet and G. Purdy",

year = "1997",

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T1 - Kinetics of multilayer homogenization via coupled grain boundary diffusion and migration

T2 - discontinuous homogenization

AU - Klinger, L.

AU - Bréchet, Y.

AU - Purdy, G.

PY - 1997/11

Y1 - 1997/11

N2 - We investigate theoretically several postulated processes for homogenization of a multilayer by diffusion along a moving grain boundary. Both the velocity and the shape of the moving grain boundary are investigated. We show the possible existence of a "fingering instability" of the moving grain boundary leading to partial homogenization of the multilayer.

AB - We investigate theoretically several postulated processes for homogenization of a multilayer by diffusion along a moving grain boundary. Both the velocity and the shape of the moving grain boundary are investigated. We show the possible existence of a "fingering instability" of the moving grain boundary leading to partial homogenization of the multilayer.

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U2 - 10.1016/S1359-6454(97)00110-9

DO - 10.1016/S1359-6454(97)00110-9

M3 - Article

AN - SCOPUS:0031275021

SN - 1359-6454

VL - 45

SP - 4667

EP - 4674

JO - Acta Materialia

JF - Acta Materialia

IS - 11

ER -

Kinetics of multilayer homogenization via coupled grain boundary diffusion and migration: discontinuous homogenization

Abstract

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