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deformation-texture evolution modeling

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Series: ASM Handbook
Volume: 22A
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.hb.v22a.a0005418
EISBN: 978-1-62708-196-2
... on the measurement and representation of textures as well as prediction of texture evolution in single-phase materials and two-phase aggregates. self-consistent modeling continuum micromechanics single-crystal deformation texture evolution modeling single-phase materials two-phase aggregates When...
Series: ASM Handbook
Volume: 22A
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.hb.v22a.a0005401
EISBN: 978-1-62708-196-2
... the phase equilibria, crystallography, and deformation behavior of titanium and titanium alloys. The article describes the modeling and simulation of recrystallization and grain growth of single-phase beta and single-phase alpha titanium. The deformation- and transformation-texture evolution of two-phase...
Series: ASM Handbook
Volume: 22A
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.hb.v22a.a0005408
EISBN: 978-1-62708-196-2
... of the thermomechanical production of aluminum sheet and, in particular, highlights the main effects governing the evolution of microstructure and texture. The simulation tools used to model the evolution of microchemistry, microstructure, and texture upon deformation and recrystallization of aluminum alloys...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003744
EISBN: 978-1-62708-177-1
... with information on texture evolution through modeling. deformation external magnetic fields grain growth grain-boundary metal-fabrication microtexture recrystallization solidification texture evolution modeling texture gradients textured structure thin-film deposition THE WORD TEXTURE...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004028
EISBN: 978-1-62708-185-6
... applications (such producing beverage cans or auto-body panels). It is the connection between texture and anisotropy that makes the control of texture development in metal deformation processes of primary interest in achieving product quality. Modeling of texture evolution thus becomes a tool of great value...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0009002
EISBN: 978-1-62708-185-6
... field. Source: Ref 46 Texture Evolution Models Texture evolution models fall into two main categories, those principally for the prediction of either deformation textures or recrystallization textures. Deformation texture modeling is much more advanced compared to efforts for predicting...
Series: ASM Handbook
Volume: 22A
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.hb.v22a.a0005424
EISBN: 978-1-62708-196-2
... from modelers in the past. One application of particular interest is the texture evolution that accompanies the rolling of face-centered cubic metals. The rolling textures may be studied by comparing the relative strengths of ideal texture components, which, in terms of the ODF, is the value of A ( r...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0003971
EISBN: 978-1-62708-185-6
... of microstructure evolution can be found in the article “Models for Predicting Microstructural Evolution” in this Volume and in Ref 21 . Texture-Evolution Models Texture-evolution models fall into two main categories, those principally for the prediction of either deformation textures or recrystallization...
Series: ASM Handbook
Volume: 4E
Publisher: ASM International
Published: 01 June 2016
DOI: 10.31399/asm.hb.v04e.a0006277
EISBN: 978-1-62708-169-6
... Abstract This article describes the integration of thermodynamic modeling, mobility database, and phase-transformation crystallography into phase-field modeling and its combination with transformation texture modeling to predict phase equilibrium, phase transformation, microstructure evolution...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004027
EISBN: 978-1-62708-185-6
... Abstract The systematic study of microstructural evolution during deformation under hot working conditions is important in controlling processing variables to achieve dimensional accuracy. This article explains the microstructural features that need to be modeled and provides an outline...
Series: ASM Handbook
Volume: 22A
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.hb.v22a.a0005432
EISBN: 978-1-62708-196-2
...-element models) is highlighted with respect to recrystallization simulations and, in particular, multiphenomena models. The evolution of the field from regular to irregular CA and future outlooks are also addressed. The Cellular Automaton Method Cellular automata operate at mesoscopic length scales...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004003
EISBN: 978-1-62708-185-6
... to designers and users. Thus, the development and application of TMP processes is often linked to computer modeling of microstructure evolution, manufacturing process simulation, and system design. Metallurgical features that are manipulated and enhanced most often during TMP include grain size, retained...
Series: ASM Handbook
Volume: 22A
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.hb.v22a.a0005425
EISBN: 978-1-62708-196-2
... processes; powder consolidation Finite-element/finite-difference models solidification processes Fluid flow, solidification in solidification processes Nucleation and growth models Plethora of phase transformations, recrystallization, etc. Crystal-plasticity models Deformation-texture evolution...
Series: ASM Handbook
Volume: 14A
Publisher: ASM International
Published: 01 January 2005
DOI: 10.31399/asm.hb.v14a.a0004029
EISBN: 978-1-62708-185-6
... or cold rolling) Static recrystallization during annealing after cold rolling This article focuses on items 2, 3, and 5, as the deformation textures developed during the processing of cubic materials have been considered elsewhere (see the article “Polycrystal Modeling, Plastic Forming...
Series: ASM Handbook
Volume: 22A
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.hb.v22a.a0005428
EISBN: 978-1-62708-196-2
... to simulate large-scale industrial applications. monte carlo model grain growth zener-smith pinning recrystallization Potts model COMPLEX MODELS of microstructural evolution are required to predict texture, misorientation distribution, and grain-size distributions of a final rolled or extruded...
Series: ASM Handbook
Volume: 22A
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.hb.v22a.a0005413
EISBN: 978-1-62708-196-2
... in a network can be dealt with only by complex computer codes ( Ref 9 ). There exists, however, a huge body of experimental observations on strain-hardening behavior in relation to the evolution of the dislocation structure that allows modeling, based on phenomenological connections. This article is mainly...
Series: ASM Handbook
Volume: 6A
Publisher: ASM International
Published: 31 October 2011
DOI: 10.31399/asm.hb.v06a.a0005637
EISBN: 978-1-62708-174-0
... distribution produced during FSW. friction stir welding grain size joining microstructural changes microstructure numerical flow models numerical modeling plastic deformation strain rate theoretical models welding defects TRADITIONALLY, WELDING OF METALS AND ALLOYS has been a fusion-based...
Series: ASM Handbook
Volume: 22A
Publisher: ASM International
Published: 01 December 2009
DOI: 10.31399/asm.hb.v22a.a0005459
EISBN: 978-1-62708-196-2
... of these microscopic mechanisms through the progress of recrystallization is inherently mesoscopic because it transforms the grain structure. The modeling of microstructure evolution in general and recrystallization in particular during hot deformation therefore must address two main issues: how to translate...
Series: ASM Handbook
Volume: 9
Publisher: ASM International
Published: 01 December 2004
DOI: 10.31399/asm.hb.v09.a0003742
EISBN: 978-1-62708-177-1
... Abstract Microstructure and crystallographic texture are the key material features used in the continuous endeavor to relate the processing of a metal with its final properties. This article emphasizes several aspects of deformation microstructures, namely, microstructural evolution...
Series: ASM Handbook
Volume: 22B
Publisher: ASM International
Published: 01 November 2010
DOI: 10.31399/asm.hb.v22b.a0005539
EISBN: 978-1-62708-197-9
... are presented in the order they would be used in a typical manufacturing process sequence: primary materials processing, hot forging and cold forming, and product assembly. The article discusses four FEM modules: the deformation model, the heat-transfer model, the microstructural model, and the carbon diffusion...