Real-time in-line steel microstructure control through magnetic properties using an EM sensor

J Shen, L Zhou, W Jacobs, P Hunt, C Davis - Journal of Magnetism and …, 2019 - Elsevier
Magnetic and electric properties (such as low field relative permeability and resistivity) are
sensitive to changes in both steel microstructure and temperature. Recently an …

Non-destructive, contactless and real-time capable determination of the α'-martensite content in modified subsurfaces of AISI 304

LV Fricke, SE Thürer, M Jahns, B Breidenstein… - Journal of …, 2022 - Springer
Cryogenic turning can be used to produce deformation-induced martensite in metastable
austenitic steels. Martensite exhibits a higher hardness than austenite and increases the …

[HTML][HTML] In-situ dynamic monitoring of phase transformation in steels using a multi-frequency electromagnetic sensor

L Zhou, W Jacobs, F Wu, M Jolfaei, CL Davis - NDT & E International, 2023 - Elsevier
An industrial-scale electromagnetic (EM) sensor is employed to non-destructively and
dynamically monitor the microstructural phase transformation for mild steel samples with …

Non-destructive characterization on multiphase structures of duplex stainless steel using multi-frequency electromagnetic sensor

S Xiao, J Shen, J Zhao, C Zhang, Z Meng, G Liu… - NDT & E …, 2023 - Elsevier
Signals of multi-frequency electromagnetic sensor is of great significance for in-line
monitoring microstructure transformations during duplex stainless steel (DSS) manufacture …

Electromagnetic responses on microstructures of duplex stainless steels based on 3D cellular and electromagnetic sensor finite element models

S Xiao, J Shen, J Zhao, J Fang, C Liang… - International Journal of …, 2024 - Springer
Microstructures determine mechanical properties of steels, but in actual steel product
process it is difficult to accurately control the microstructure to meet the requirements …

EM sensor array system and performance evaluation for in-line measurement of phase transformation in steel

H Yang, FD Van Den Berg, C Bos… - Insight-Non …, 2019 - ingentaconnect.com
In a hot strip mill (HSM), the evolution of phase transformation in steel during the dynamic
cooling process on a runout table has a significant effect on the microstructure and …

Magnetic characterisation of strain ageing in near eutectoid drawn pearlitic wire using an electromagnetic (EM) sensor

BL Jones, MA Jolfaei, S Hobson, WM Rainforth… - Engineering Failure …, 2022 - Elsevier
High carbon steel wires are susceptible to a detrimental ageing process, known as strain
ageing. Strain ageing is responsible for the redistribution of carbon atoms within a wire …

[PDF][PDF] On the use of inline phase transformation sensors in a hot strip mill: case studies

H Yang, F van den Berg, J Mosk, M Dolby, W Jacobs… - 2023 - d-nb.info
Dynamic cooling control process on the run-out table (ROT) in a hot strip mill (HSM) is an
important step to achieve the hot-rolled steel product quality required by customers. The …

基于三维元胞和多频电磁传感器有限元模型的双相不锈钢电磁响应研究

肖帅帅, 申嘉龙, 赵家宁, 方洁… - International Journal of …, 2024 - ijmmm.ustb.edu.cn
中文摘要生产过程中对钢铁材料微观结构实时在线检测是保证产品质量, 提高产品性能的关键.
但目前缺少应用于钢铁生产检测的高精度, 快响应的在线检测方法. 多频电磁传感器检测技术能 …

Power plant materials condition monitoring and degradation assessment

NS Kahlon - 2019 - etheses.bham.ac.uk
Decarbonisation of energy has required fossil fuel power plants to increase operating
efficiencies, thus demanding greater performance from critical boiler components. This has …