Development of asymmetric rolling for the better control over structure and mechanical properties in IF steel
(2012) 7th International Conference on Processing and Manufacturing of Advanced Materials, THERMEC'2011 In Materials Science Forum 706-709. p.2788-2793- Abstract
In the present study, the effects of kinematic and geometric asymmetries in rolling during multi-pass processing of IF steel are examined. The theoretical investigation by final element simulations and experimental investigations by means of electron-backscatter diffraction analysis and tensile tests suggest that asymmetric rolling increases the total imposed strain compared to symmetric rolling, and largely re-distributes the strain components due to additional shear. This enhances the intensity of grain refinement, strengthens and tilts crystallographic orientations, and increases mechanical strength. The effect is highest in the asymmetric rolling with differential roll diameters.
Please use this url to cite or link to this publication:
https://lup.lub.lu.se/record/ab084022-5453-46a9-a3c8-cb131013bf85
- author
- Orlov, Dmitry LU ; Lapovok, Rimma ; Tóth, Laszlo S. ; Timokhina, Ilana B. ; Hodgson, Peter D. ; Bhattacharjee, Debashish and Haldar, Arunansu
- publishing date
- 2012
- type
- Chapter in Book/Report/Conference proceeding
- publication status
- published
- subject
- keywords
- Asymmetric rolling, IF steel, Mechanical properties, Microstructure, Texture
- host publication
- Materials Science Forum
- series title
- Materials Science Forum
- volume
- 706-709
- pages
- 6 pages
- conference name
- 7th International Conference on Processing and Manufacturing of Advanced Materials, THERMEC'2011
- conference location
- Quebec City, QC, Canada
- conference dates
- 2011-08-01 - 2011-08-05
- external identifiers
-
- scopus:84856199531
- ISSN
- 02555476
- ISBN
- 9783037853030
- DOI
- 10.4028/www.scientific.net/MSF.706-709.2788
- language
- English
- LU publication?
- no
- id
- ab084022-5453-46a9-a3c8-cb131013bf85
- date added to LUP
- 2016-06-20 15:37:10
- date last changed
- 2022-02-21 18:58:30
@inproceedings{ab084022-5453-46a9-a3c8-cb131013bf85, abstract = {{<p>In the present study, the effects of kinematic and geometric asymmetries in rolling during multi-pass processing of IF steel are examined. The theoretical investigation by final element simulations and experimental investigations by means of electron-backscatter diffraction analysis and tensile tests suggest that asymmetric rolling increases the total imposed strain compared to symmetric rolling, and largely re-distributes the strain components due to additional shear. This enhances the intensity of grain refinement, strengthens and tilts crystallographic orientations, and increases mechanical strength. The effect is highest in the asymmetric rolling with differential roll diameters.</p>}}, author = {{Orlov, Dmitry and Lapovok, Rimma and Tóth, Laszlo S. and Timokhina, Ilana B. and Hodgson, Peter D. and Bhattacharjee, Debashish and Haldar, Arunansu}}, booktitle = {{Materials Science Forum}}, isbn = {{9783037853030}}, issn = {{02555476}}, keywords = {{Asymmetric rolling; IF steel; Mechanical properties; Microstructure; Texture}}, language = {{eng}}, pages = {{2788--2793}}, series = {{Materials Science Forum}}, title = {{Development of asymmetric rolling for the better control over structure and mechanical properties in IF steel}}, url = {{http://dx.doi.org/10.4028/www.scientific.net/MSF.706-709.2788}}, doi = {{10.4028/www.scientific.net/MSF.706-709.2788}}, volume = {{706-709}}, year = {{2012}}, }