Exuding Liquid from Grain Boundaries in Alumina

N. Ravishankar; C. Barry Carter

doi:10.1111/j.1151-2916.2001.tb00752.x

Exuding Liquid from Grain Boundaries in Alumina

N. Ravishankar
, C. Barry Carter

Research output: Contribution to journal › Article › peer-review

4 Scopus citations

Abstract

Bicrystals of alumina with anorthite glass in the boundary were prepared by hot pressing. Annealing of the bicrystals leads to the migration of the intergranular liquid to the free surface of the sample. It is proposed that the migration is driven by the difference in the wetting behavior of the free surface and the boundary.

Original language	English
Pages (from-to)	859-862
Number of pages	4
Journal	Journal of the American Ceramic Society
Volume	84
Issue number	4
DOIs	https://doi.org/10.1111/j.1151-2916.2001.tb00752.x
State	Published - Jan 1 2001
Externally published	Yes

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10.1111/j.1151-2916.2001.tb00752.x

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title = "Exuding Liquid from Grain Boundaries in Alumina",

abstract = "Bicrystals of alumina with anorthite glass in the boundary were prepared by hot pressing. Annealing of the bicrystals leads to the migration of the intergranular liquid to the free surface of the sample. It is proposed that the migration is driven by the difference in the wetting behavior of the free surface and the boundary.",

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AU - Carter, C. Barry

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AB - Bicrystals of alumina with anorthite glass in the boundary were prepared by hot pressing. Annealing of the bicrystals leads to the migration of the intergranular liquid to the free surface of the sample. It is proposed that the migration is driven by the difference in the wetting behavior of the free surface and the boundary.

UR - https://www.scopus.com/pages/publications/0035324290

U2 - 10.1111/j.1151-2916.2001.tb00752.x

DO - 10.1111/j.1151-2916.2001.tb00752.x

M3 - Article

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VL - 84

SP - 859

EP - 862

JO - Journal of the American Ceramic Society

JF - Journal of the American Ceramic Society

IS - 4

ER -

Exuding Liquid from Grain Boundaries in Alumina

Abstract

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