Microstructural Evidence for Grain Boundary Migration and Dynamic Recrystallization in Experimentally Deformed Forsterite Aggregates

Microstructural Evidence for Grain Boundary Migration and Dynamic Recrystallization in Experimentally Deformed Forsterite Aggregates

Plastic deformation of peridotites in the mantle involves large strains. Orthorhombic olivine does not have enough slip systems to satisfy the von Mises criterion, leading to strong hardening when polycrystals are deformed at rather low temperatures (i.e., below 1200 °C). In this study, we f...

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Bibliographic Details
Main Authors: Caroline Bollinger, Billy C. Nzogang, Alexandre Mussi, Jérémie Bouquerel, Dmitri A. Molodov, Patrick Cordier
Format: Article
Language:English
Published: MDPI AG 2018-12-01
Series:Minerals
Subjects:
olivine
plastic deformation
ACOM-TEM
grain boundary migration
recrystallization
recovery
Online Access:http://www.mdpi.com/2075-163X/9/1/17

Internet

http://www.mdpi.com/2075-163X/9/1/17

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