Work

Impact of Material Property Variations and Sensor Positioning on the Coating Thickness Determination of Steel Sheets

Year: 2025

Type: conference-paper

Abstract: This paper deals with investigations to determine the layer thickness of electrically conductive coatings on electrically conductive and ferromagnetic steel substrates. For this purpose, an eddy current sensor system with well-known analytical model for ideal conditions is used. Based on this, different coil setups are examined and compared with regard to sensor positioning. A robustness analysis against parameter fluctuations is carried out.

DOI: 10.18690/um.feri.4.2025.36

Authors: Martin Koll, Daniel Wöckinger, Christoph Dobler, Gerd Bramerdorfer, Gereon Goldbeck, Stefan Schuster, Stefan Scheiblhofer, Norbert Gstöttenbauer, Johann Reisinger

Institutions: Johannes Kepler University of Linz, Energieinstitut an der Johannes Kepler Universität Linz

Language: English

Topic: Non-Destructive Testing Techniques

Subfield: Mechanical Engineering

Field: Engineering

Domain: Physical Sciences

Open Access status: gold

Funders: Australian Government, Linz Center of Mechatronics

OpenAlex ID: W4410375748

FWCI:

Cites: 3

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Related to: 10