On the stress dependence of subgrain size

G. H. Edward; M. A. Etheridge; B. E. Hobbs

doi:10.1155/TSM.5.127

On the stress dependence of subgrain size

G. H. Edward^*, M. A. Etheridge, B. E. Hobbs

^*Corresponding author for this work

ARC Centre of Excellence for Core to Crust Fluid Systems (incorporation ARC National Key Centre for Geochemical evolution and Metallogeny of Continents (GEMOC))

Research output: Contribution to journal › Article

32 Citations (Scopus)

Abstract

A simple model of the dynamic balance between deformation-induced dislocation generation and climb-controlled dislocation annihilation in subgrain walls results in a stress-subgrain size relationship which involves various properties including the creep stress exponent and the creep diffusivity. The implications of the environmental dependence of the stress-subgrain size relation with regard to its use as a palaeopiezometer in naturally deformed minerals are discussed.

Original language	English
Pages (from-to)	127-152
Number of pages	26
Journal	Textures and Microstructures
Volume	5
Issue number	3
DOIs	https://doi.org/10.1155/TSM.5.127
Publication status	Published - 1982

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Edward, G. H., Etheridge, M. A., & Hobbs, B. E. (1982). On the stress dependence of subgrain size. Textures and Microstructures, 5(3), 127-152. https://doi.org/10.1155/TSM.5.127

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