Unlocking Deformation Path in Asymmetric Rolling by Texture Simulation

The texture evolution is wearing the signature of the deformation path in plastic deformation. In asymmetric rolling, plain strain compression and shear are the main components of the imposed strain. In this work, viscoplastic self-consistent (VPSC) simulations of the texture evolution were used to...

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Bibliographic Details
Published inMaterials Vol. 13; no. 1; p. 101
Main Authors Dhinwal, Satyaveer Singh, Toth, Laszlo S
Format Journal Article
LanguageEnglish
Published Switzerland MDPI AG 01.01.2020
MDPI
Subjects
asymmetric rolling
Asymmetry
Decomposition
deformation texture
Deformation wear
Engineering Sciences
Evolution
Experiments
extra-low carbon steel
Low carbon steel
Plastic deformation
Rolling texture
Shear
Shear strain
Simulation
Strain
strain path
Texture
vpsc modeling
asymmetric rolling
deformation texture
VPSC modeling
strain path
extra-low carbon steel
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Summary:The texture evolution is wearing the signature of the deformation path in plastic deformation. In asymmetric rolling, plain strain compression and shear are the main components of the imposed strain. In this work, viscoplastic self-consistent (VPSC) simulations of the texture evolution were used to determine the combination and sequence of the two deformation components. It has been found that the deformation path is composed of two parts in asymmetric rolling: it is first essentially rolling, followed by the simple shear process. Simultaneous rolling and shear process cannot produce the observed textures, while the decomposed simulation can reproduce it faithfully.
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ISSN:1996-1944
1996-1944
DOI:10.3390/ma13010101