Journal ArticleDOI
The transition from discontinuous to continuous recrystallization in some aluminium alloys I – the deformed state
H. Jazaeri,F.J. Humphreys +1 more
TLDR
In this paper, the microstructures developed during deformation to large rolling strains in single and two-phase aluminium alloys with a wide range of grain sizes have been investigated, and the major parameters of the microstructure determined by high resolution electron backscatter diffraction (EBSD).About:
This article is published in Acta Materialia.The article was published on 2004-06-21. It has received 213 citations till now. The article focuses on the topics: Grain boundary & Recrystallization (metallurgy).read more
Citations
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Journal ArticleDOI
A review of dynamic recrystallization phenomena in metallic materials
Ke Huang,Roland E. Logé +1 more
TL;DR: The dynamic recrystallization (DRX) phenomena occurring in different thermo-mechanical processing (TMP) conditions for various metallic materials are reviewed in this article.
Journal ArticleDOI
The double-edge effect of second-phase particles on the recrystallization behaviour and associated mechanical properties of metallic materials
TL;DR: In this article, a review article summarizes the recent progresses on the complex interaction between second-phase particles and recrystallization and the science behind them, and concludes that the double-edge effect of second phase particles on the behavior and mechanical properties of metallic materials is still far from being clear.
Journal Article
Developing stable fine-grain microstructures by large strain deformation - Discussion
TL;DR: In this article, the main criterion for the formation of a sub-micron grain structure is the generation of a sufficiently large fraction (> 0.7) of high-angle grain boundary during the deformation process.
Journal ArticleDOI
The transition from discontinuous to continuous recrystallization in some aluminium alloys: II – annealing behaviour
H. Jazaeri,F.J. Humphreys +1 more
TL;DR: In this paper, a single-phase aluminium alloy (Al 0.1%Mg) and alloys containing large second-phase particles (AA1200 and AA8006) were found to undergo either discontinuous or continuous recrystallization on subsequent annealing.
Journal ArticleDOI
Continuous dynamic recrystallization in an Al–Li–Mg–Sc alloy during equal-channel angular extrusion
TL;DR: In this article, an Al-Li-Mg-Sc alloy with an initial grain size of ∼60μm was processed by equal-channel angular extrusion (ECAE) at 300°C up to a total strain of 12.
References
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Book
Recrystallization and Related Annealing Phenomena
F.J. Humphreys,M. Hatherly +1 more
TL;DR: In this paper, the authors discuss the extent to which we are able to formulate quantitative, physically-based models which can be applied to metal-forming processes, and the subjects treated in this book are all active research areas and form a major part of at least four regular international conference series.
Journal ArticleDOI
Bulk nanostructured materials from severe plastic deformation
TL;DR: In this article, the authors present methods of severe plastic deformation and formation of nanostructures, including Torsion straining under high pressure, ECA pressing, and multiple forging.
Journal ArticleDOI
Materials processing by simple shear
TL;DR: In this paper, simple shear can be considered a "near ideal" deformation method for structure and texture formation in metal-working, and the unusual effects that are observed in both the structure and physical-mechanical properties of various metals and alloys suggest many new applications of the simple Shear method in materials synthesis and processing.
Journal ArticleDOI
Review Grain and subgrain characterisation by electron backscatter diffraction
TL;DR: The application of automated electron backscatter diffraction (EBSD) in the scanning electron microscope, to the quantitative analysis of grain and subgrain structures is discussed and compared with conventional methods of quantitative metallography.