Magnetic measurement
Practical explanations of field strength, permeability, conductivity, frequency response, lift-off and repeatability.
Knowledge centre
Understand the signal. Understand the material.
A growing platform for practical knowledge about magnetic separation, measurement, electromagnetic sensing and materials characterisation, supported by peer-reviewed research.
Research library
Publications and research outputs
18 verified outputs
Peer-reviewed papers, conference proceedings, doctoral research and supporting data across electromagnetic sensing, magnetic modelling and steel characterisation.
In-Situ Electromagnetic Monitoring of Annealing Behaviour in Interstitial-Free Steel Using a High-Temperature Furnace Rig
Proceedings of ECNDT 2026 · e-Journal of Nondestructive Testing
doi:10.58286/33190OPEN ↗Ceramic Coil Design for High Temperature EM Measurements in a Differential Scanning Calorimeter
Proceedings of ECNDT 2026 · e-Journal of Nondestructive Testing
doi:10.58286/33275OPEN ↗Enhancing Commercial Differential Scanning Calorimetry (DSC) with Embedded Electromagnetic Sensing for In-Situ Monitoring of Tempering Martensite
Proceedings of ECNDT 2026 · e-Journal of Nondestructive Testing
doi:10.58286/33284OPEN ↗Development of an In-Situ Multifrequency Electromagnetic Sensor for Real-Time Microstructure Monitoring in a Continuous Annealing Furnace
Sensors, 25, 5158
doi:10.3390/s25165158OPEN ↗Scalar permeability microstructure model considering crystallographic texture and grain size for magnetic evaluation of anisotropy in steel
Acta Materialia, 289, 120863
doi:10.1016/j.actamat.2025.120863OPEN ↗Data for Low-Energy Policy on the UK Steel Industry
Warwick Research Archive Portal
Research archiveOPEN ↗Adaptation of a Differential Scanning Calorimeter for Simultaneous Electromagnetic Measurements
Sensors, 24, 6077
doi:10.3390/s24186077OPEN ↗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.2023.170374OPEN ↗In-situ dynamic monitoring of phase transformation in steels using a multi-frequency electromagnetic sensor
NDT & E International, 139, 102918
doi:10.1016/j.ndteint.2023.102918OPEN ↗Measurement and Modelling Magnetic Anisotropy due to Crystallographic Texture in Interstitial Free (IF) Steels
Electromagnetic Non-Destructive Evaluation XXIV · Studies in Applied Electromagnetics and Mechanics, 46, 17–23
doi:10.3233/SAEM230004OPEN ↗Modelling Crystallographic Texture Evaluation and Non-Destructive Measurement of Magnetic Anisotropy using an Electromagnetic Sensor in Interstitial Free (IF) Steels
Proceedings of ECNDT 2023
doi:10.58286/28200OPEN ↗In-situ microstructure monitoring during tempering of quenched AISI4340 steels using a high temperature electromagnetic sensor
Proceedings of ECNDT 2023
doi:10.58286/28206OPEN ↗How the EU project ‘Online Microstructure Analytics’ advances inline sensing of microstructure during steel manufacturing
Proceedings of ECNDT 2023 · Research and Review Journal of Nondestructive Testing
doi:10.58286/28201OPEN ↗Magnetic characterisation of strain ageing in near eutectoid drawn pearlitic wire using an electromagnetic (EM) sensor
Engineering Failure Analysis, 131, 105909
doi:10.1016/j.engfailanal.2021.105909OPEN ↗Consideration of Magnetic Measurements for Characterisation of Ferrite–Martensite Commercial Dual-Phase Steel and Basis for Optimisation of the Operating Magnetic Field for Open Loop Deployable Sensors
Metals, 11, 490
doi:10.3390/met11030490OPEN ↗Non-destructive measurement of microstructure and tensile strength in varying thickness commercial DP steel strip using an EM sensor
Journal of Magnetism and Magnetic Materials, 473, 477–483
doi:10.1016/j.jmmm.2018.10.099OPEN ↗Characterisation of advanced high strength strip steels using electromagnetic sensor system
PhD thesis · University of Warwick
Research archiveOPEN ↗EM Sensor System for Characterisation of Advanced High Strength Strip Steels
Electromagnetic Non-Destructive Evaluation XXI · Studies in Applied Electromagnetics and Mechanics
doi:10.3233/978-1-61499-836-5-49OPEN ↗Current patented research
Non-destructive steel formability assessment
Directional electromagnetic measurements are being developed to estimate steel-sheet r-value and support faster assessment of forming behaviour. The method remains under continued development and validation.
Electromagnetic anisotropy formulation and non-destructive estimation of r-valueUK patent application No. 2604679.7 · Research-stage technology
Steel characterisation
How electromagnetic response relates to microstructure, texture, phase transformation, heat treatment and processing history.
Sensors and simulation
Notes on sensor geometry, magnetic field behaviour, test design, model limits and interpretation.
Industrial separation
Selection principles for magnetic filters and separators across dry, bulk and liquid process streams.
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