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J. H. Ter Heege

Researcher at Utrecht University

Publications -  13
Citations -  759

J. H. Ter Heege is an academic researcher from Utrecht University. The author has contributed to research in topics: Grain size & Dynamic recrystallization. The author has an hindex of 8, co-authored 12 publications receiving 701 citations. Previous affiliations of J. H. Ter Heege include Ruhr University Bochum.

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Grain size reduction by dynamic recrystallization: can it result in major rheological weakening?

TL;DR: In this paper, the authors compare the predictions implied by their hypothesis with those of other models for dynamic recrystallization and conclude that a temperature dependence of the relationship between recrystized grain size and flow stress cannot be neglected a priori.
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Rheological behaviour of synthetic rocksalt: the interplay between water, dynamic recrystallization and deformation mechanisms

TL;DR: In this paper, the effect of water on the rheological behavior of rocksalt is investigated and a flow law for wet rocksalt that incorporates the effects of solution-precipitation creep and fluid-assisted grain boundary migration is presented.
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Dynamic recrystallization of wet synthetic polycrystalline halite: dependence of grain size distribution on flow stress, temperature and strain

TL;DR: In this paper, the authors investigated the relationship between recrystallized grain size distribution with strain and temperature, and found that the results showed that grain boundary migration results in a competition between grain growth due to the removal of grains with high internal strain energy and grain size reduction due to grain dissection (i.e. moving boundaries that crosscut or consume parts of neighbouring grains).
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Combining natural microstructures with composite flow laws: an improved approach for the extrapolation of lab data to nature

TL;DR: In this article, the authors applied this approach to natural carbonate mylonites from the Helvetic Alps, Switzerland and found an increasing GSS component with increasing temperature at geologically constrained strain rates of 10 K10 ‐10 K11 s K1.
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Composite flow laws for crystalline materials with log-normally distributed grain size: theory and application to olivine

TL;DR: In this article, the authors derived composite dislocation-diffusion flow laws describing upper and lower bounds on the rate of deformation of materials showing a grain size distribution of the commonly observed log-normal type.