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High temperature magnetic characterisation of structural steels using Epstein frame
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Wilson, John W, Zhou, Lei, Davis, Claire and Peyton, Anthony J (2021) High temperature magnetic characterisation of structural steels using Epstein frame. Measurement Science and Technology, 32 (12). 125601. doi:10.1088/1361-6501/ac17fa ISSN 1361-6501.
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WRAP-High-temperature-magnetic-characterisation-structural-steels-Epstein-frame-2021.pdf - Published Version - Requires a PDF viewer. Available under License Creative Commons Attribution 4.0. Download (2645Kb) | Preview |
Official URL: https://doi.org/10.1088/1361-6501/ac17fa
Abstract
Abstract: Electromagnetic non-destructive testing techniques provide an attractive solution to the problem of monitoring microstructural changes in steels undergoing heat treatment as they are non-contact, have a short response time and are relatively inexpensive. However, to take full advantage of these techniques it is necessary to be able accurately measure the magnetisation characteristics of the materials of interest at temperatures up to the Curie point. This paper details the development of a novel high temperature Epstein frame for installation in a furnace with the design informed and results validated by finite element modelling. Hysteresis loop characteristics are successfully measured for a dual phase steel up to the Curie point for heating and cooling. Results show the developed system has the potential to provide valuable data to inform online electromagnetic monitoring systems.
Item Type: | Journal Article | ||||||||||||
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Subjects: | Q Science > QC Physics T Technology > TA Engineering (General). Civil engineering (General) T Technology > TS Manufactures |
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Divisions: | Faculty of Science, Engineering and Medicine > Engineering > WMG (Formerly the Warwick Manufacturing Group) | ||||||||||||
SWORD Depositor: | Library Publications Router | ||||||||||||
Library of Congress Subject Headings (LCSH): | Hysteresis, Materials -- Mechanical properties, Steel -- Microstructure, Metals -- Effect of temperature on, Electromagnetic testing, Thermal stresses, Steel -- Magnetic properties | ||||||||||||
Journal or Publication Title: | Measurement Science and Technology | ||||||||||||
Publisher: | IOP Publishing | ||||||||||||
ISSN: | 1361-6501 | ||||||||||||
Official Date: | 23 August 2021 | ||||||||||||
Dates: |
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Volume: | 32 | ||||||||||||
Number: | 12 | ||||||||||||
Article Number: | 125601 | ||||||||||||
DOI: | 10.1088/1361-6501/ac17fa | ||||||||||||
Status: | Peer Reviewed | ||||||||||||
Publication Status: | Published | ||||||||||||
Access rights to Published version: | Open Access (Creative Commons) | ||||||||||||
Date of first compliant deposit: | 20 October 2021 | ||||||||||||
Date of first compliant Open Access: | 20 October 2021 | ||||||||||||
RIOXX Funder/Project Grant: |
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