Measuring the coupled effect of heat and stress on the magnetic properties of electrical steel

Mallett, Paul, Anderson, Philip ORCID: https://orcid.org/0000-0001-6500-6583 and Harrison, Christopher 2024. Measuring the coupled effect of heat and stress on the magnetic properties of electrical steel. Presented at: Cardiff University Engineering Research Conference 2023, Cardiff, UK, 12-14 July 2023. Published in: Spezi, Emiliano and Bray, Michaela eds. Proceedings of the Cardiff University Engineering Research Conference 2023. Cardiff: Cardiff University Press, pp. 145-147. 10.18573/conf1.ag

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Abstract

The coupled effect of heat and stress on the magnetic properties of electrical steel laminations is measured using a novel single-strip tester (SST) that applies uniaxial stress and localised heating to a sample. Magnetic characteristics, such as hysteresis curves, power losses and permeability, are produced as a function of stress, whose effect varies with temperature. The proposed system improves on existing systems by removing the need for a furnace, ring samples and large stressing apparatus.

Item Type:	Conference or Workshop Item (Paper)
Date Type:	Publication
Status:	Published
Schools:	Engineering
Subjects:	Q Science > QC Physics T Technology > TA Engineering (General). Civil engineering (General)
Additional Information:	Contents are extended abstracts of papers, not full papers
Publisher:	Cardiff University Press
ISBN:	978-1-9116-5349-3
Date of First Compliant Deposit:	10 June 2024
Date of Acceptance:	2024
Last Modified:	30 Jul 2024 08:12
URI:	https://orca.cardiff.ac.uk/id/eprint/169702

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