Hyperbolic Model Based Data Evaluation for Magnetic NDE Measurements

István Mészáros

doi:10.4028/www.scientific.net/MSF.589.251

Paper Titles

Testing and Modeling the Tensile Strength Behavior of Glass Fibers, Fiber Bundles and Fiber Mat
p.227

A Complex Measuring and Evaluation System for Determination of Forming Limit Diagrams
p.233

Investigation of the Microstructure and Hardness of SiC_P Reinforced Aluminum Matrix Composites
p.239

Decomposition of Magnetic Phases in Alloys
p.245

Hyperbolic Model Based Data Evaluation for Magnetic NDE Measurements
p.251

Atomic Force Microscopy Studies of Alkyl-Phosphonate SAMs on Mica
p.257

The Examination of Weld Line Properties in Injection Molded PP Composites
p.263

Preparation of MWCNT/Carbon Fabric Reinforced Hybrid Nanocomposite and Examination of its Mechanical Properties
p.269

A New Technique for Characterization of Residual Stresses in Glass Surfaces: Scratch Test Completed with Image Analysis
p.275

HomeMaterials Science ForumMaterials Science Forum Vol. 589Hyperbolic Model Based Data Evaluation for...

Hyperbolic Model Based Data Evaluation for Magnetic NDE Measurements

Abstract:

In this paper a new data evaluation technique is presented for non-destructive magnetic measurements. This method is based on the multiphase hyperbolic model of magnetization and it is called model based data evaluation (MBDE) technique. The MBDE method allows us to separate the magnetic contribution of the magnetizing yoke from the measured magnetization curves. Therefore the determined magnetic properties of the tested sample are independent of the parameters of the applied magnetic yoke and the lift-off. The proposed method could become a useful tool in magnetic non-destructive evaluation (NDE).