Effects of cross-rolling on residual stress, texture and plastic anisotropy in f.c.c. and b.c.c. metals

The results of crystallographic textures and residual stress measurement in cross-rolled low carbon ferrite steel and polycrystalline copper of commercial purity are presented. It was found that cross-rolling significantly modifies crystallographic texture, residual stresses, and finally the plastic...

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Bibliographic Details
Published in:Materials characterization 2013-03, Vol.77, p.116-126
Main Authors: Wronski, S., Wrobel, M., Baczmanski, A., Wierzbanowski, K.
Format: Article
Language:English
Subjects:
Cross-disciplinary physics: materials science
rheology
Cross-rolling
Crystallographic texture
Deformation models
Exact sciences and technology
Lankford coefficient
Materials science
Phase diagrams and microstructures developed by solidification and solid-solid phase transformations
Physics
Plastic anisotropy
Residual stress
Solidification
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Summary:The results of crystallographic textures and residual stress measurement in cross-rolled low carbon ferrite steel and polycrystalline copper of commercial purity are presented. It was found that cross-rolling significantly modifies crystallographic texture, residual stresses, and finally the plastic strain anisotropy. The cross-rolling provides a tool to modify the final properties of the material. ► Describe symmetrisation of the crystallographic texture ► Describe the influence of the cross rolling process on plastic strain anisotropy ► Cross-rolled low carbon ferrite steel and polycrystalline copper are presented. ► First and second order stresses are examined using X-ray diffraction techniques.
ISSN:1044-5803
1873-4189
DOI:10.1016/j.matchar.2013.01.005