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Non-destructive evaluation of magnetic anisotropy associated with crystallographic texture of interstitial free steels
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Aghadavoudi Jolfaei, Mohsen, Liu, Jun, Zhou, Lei, Van Den Berg, Frenk and Davis, Claire (2023) Non-destructive evaluation of magnetic anisotropy associated with crystallographic texture of interstitial free steels. Journal of Magnetism and Magnetic Materials, 568 . 170374. doi:10.1016/j.jmmm.2023.170374 ISSN 0304-8853.
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Official URL: http://dx.doi.org/10.1016/j.jmmm.2023.170374
Abstract
Interstitial free (IF) steels, as third generation of deep drawing steel, are used in the automotive industry for applications requiring good formability, strength and a superior surface quality. The formability is achieved by having a strong gamma fibre (γ-fibre) crystallographic texture and is quantified by measuring the r-value from tensile tests. Whereas the crystallographic texture is typically measured using EBSD or XRD on samples after careful surface preparation, it is desirable to be able to evaluate it non-destructively on production material. To do this aim, a magnetic anisotropy measurement is an attractive approach as the magnetic behaviour of steel is known to be affected by its crystallographic texture. A set of interstitial free steel samples, at different stages of recrystallisation process (i.e., commercially cold rolled and annealed to achieve fully and partially recrystallised microstructures) and consequently different texture components have been employed to study the measurement and possibility of model-wise predicting magnetic anisotropy in IF steels. In order to compare the predicted magnetic anisotropy to the measured values, a finite element (FE) microstructure model that takes into account crystallographic texture was applied.
| Item Type: | Journal Article | |||||||||
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| Subjects: | T Technology > TN Mining engineering. Metallurgy | |||||||||
| Divisions: | Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group) | |||||||||
| Library of Congress Subject Headings (LCSH): | Sheet-steel, Steel, Metals -- Texture, Texture (Crystallography), Magnetism, Ferritic steel -- Magnetic properties, Anisotropy | |||||||||
| Journal or Publication Title: | Journal of Magnetism and Magnetic Materials | |||||||||
| Publisher: | Elsevier Science BV | |||||||||
| ISSN: | 0304-8853 | |||||||||
| Official Date: | 15 February 2023 | |||||||||
| Dates: |
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| Volume: | 568 | |||||||||
| Article Number: | 170374 | |||||||||
| DOI: | 10.1016/j.jmmm.2023.170374 | |||||||||
| Status: | Peer Reviewed | |||||||||
| Publication Status: | Published | |||||||||
| Access rights to Published version: | Open Access (Creative Commons) | |||||||||
| Date of first compliant deposit: | 21 February 2023 | |||||||||
| Date of first compliant Open Access: | 21 February 2023 | |||||||||
| RIOXX Funder/Project Grant: |
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