Journal ArticleDOI
An in-situ optical investigation of the deformation behaviour of sodium nitrate — an analogue for calcite
P.D. Tungatt,F.J. Humphreys +1 more
TLDR
In this paper, in situ observations of thin polycrystalline specimens of sodium nitrate (calcite structure) at temperatures between 20°C and 300°C (0.98 Tm) deformation twinning is observed.About:
This article is published in Tectonophysics.The article was published on 1981-10-01. It has received 39 citations till now. The article focuses on the topics: Sodium nitrate & Microstructure.read more
Citations
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Deformation-related recrystallization processes
Martyn R. Drury,János Urai +1 more
TL;DR: A unified framework for the description of recrystallization mechanisms is proposed in this paper, which can be divided into three main types: rotation mechanisms, migration mechanisms, and general mechanisms which involve both basic processes.
Journal ArticleDOI
Comments on the interpretation of deformation textures in rocks
TL;DR: In this article, the concept of stress equilibrium and strain compatibility is used to model deformation in polycrystalline deformation, and the viscoplastic self-consistent theory is applied to mineral systems with a high degree of plastic anisotropy.
Journal ArticleDOI
Theories and applicability of grain size piezometers : The role of dynamic recrystallization mechanisms
TL;DR: In this article, the scaling relation between d and σ has been established for the average grain size arising from dynamic recrystallization (DRX) and the dependence of the d-σ relation on DRX mechanisms.
Journal ArticleDOI
Water assisted dynamic recrystallization and weakening in polycrystalline bischofite
TL;DR: Urai et al. as mentioned in this paper used water assisted dynamic recrystallization and weakening in polycrystalline bischofite to solve the problem of weakening of bischoffite.
References
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Journal ArticleDOI
Dynamic recrystallization during creep of single-crystalline halite: An experimental study
M. Guillope,J. P. Poirier +1 more
TL;DR: In this article, a curve separates the two domains in the σ, T plane and moves to higher temperatures and stresses for crystals of higher impurity content; for natural crystals, only rotation recrystallization can occur.
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High temperature flow and dynamic recrystallization in carrara marble
TL;DR: In this paper, it was found that three deformation regimes, each with its characteristic microstructural imprint, can be established, and the grain size produced by dynamic in-situ recrystallization was found to be inversely proportional to the applied flow stress.
Journal ArticleDOI
Recrystallization of single crystals of quartz
TL;DR: In this article, three types of experiment have been carried out to investigate the influence of stress, strain and initial crystallographic orientation on the recrystallization of single crystals of quartz, and all experiments were conducted at 10 or 15 kbar confining pressure and at temperatures in the range 300°-1,400°C.
Journal ArticleDOI
Deformation-Induced Recrystallization Due to Progressive Misorientation of Subgrains, with Special Reference to Mantle Peridotites
J. P. Poirier,A. Nicolas +1 more
TL;DR: In this paper, the variation with strain of the misorientation between adjacent subgrains has been investigated in the olivine crystals of mantle peridotites naturally deformed at high temperatures.