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Effect of impurities on the microstructure and mechanical properties of a low carbon steel
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Duan, Jiaqi, Farrugia, Didier, Davis, Claire and Li, Zushu (2022) Effect of impurities on the microstructure and mechanical properties of a low carbon steel. Ironmaking & Steelmaking, 49 (2). pp. 140-146. doi:10.1080/03019233.2021.1972270
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WRAP-Effect-impurities-microstructure-mechanical-properties-low-carbon-steel-2021.pdf - Accepted Version - Requires a PDF viewer. Download (1992Kb) | Preview |
Official URL: https://doi.org/10.1080/03019233.2021.1972270
Abstract
Impurity elements of Cu, Ni, Sn and Cr have been added to a model low-carbon strip steel to mimic the levels that could arise due to increased scrap recycling during steel production. The microstructure and tensile properties of the base composition and impurity added compositions after thermomechanical processing, consisting of hot rolling and simulated coil cooling, have been investigated. The addition of impurities results in a lower bainite fraction, a smaller effective grain size and the precipitation of Cu-rich particles. Meanwhile, higher strength and lower ductility are found in the steel with impurities.
| 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): | Steel -- Metallurgy -- Oxygen processes, Carbon steel, Scrap metal industry, Steel -- Microstructure | ||||||||
| Journal or Publication Title: | Ironmaking & Steelmaking | ||||||||
| Publisher: | Maney Publishing | ||||||||
| ISSN: | 0301-9233 | ||||||||
| Official Date: | 2022 | ||||||||
| Dates: |
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| Volume: | 49 | ||||||||
| Number: | 2 | ||||||||
| Page Range: | pp. 140-146 | ||||||||
| DOI: | 10.1080/03019233.2021.1972270 | ||||||||
| Status: | Peer Reviewed | ||||||||
| Publication Status: | Published | ||||||||
| Reuse Statement (publisher, data, author rights): | “This is an Accepted Manuscript of an article published by Taylor & Francis in Ironmaking & Steelmaking on 12/09/2021, available online: http://www.tandfonline.com/10.1080/03019233.2021.1972270 | ||||||||
| Access rights to Published version: | Restricted or Subscription Access | ||||||||
| RIOXX Funder/Project Grant: |
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