Evaluation of mechanical ductile damage in sheet metal based on low-field magnetic analysis

[Display omitted] •Different levels of damage in sheet metal under uniaxial stress have been assessed.•Computer simulation agrees with experimental results, well interpreting plastic strain.•Low-field magnetic analysis (LFMA) was employed for the detection and evolution of mechanical ductile damage....

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Veröffentlicht in:	Journal of magnetism and magnetic materials 2021-12, Vol.539, p.168403, Article 168403
Hauptverfasser:	Silva, David D.S., Raimundo, Rafael A., Alves, Daniel N.L., Andrade, Micael R., Torquato, Ramon A., Gomes, Rodinei M., Morales, Marco A., Oliveira, Danniel F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Damage accumulation Damage assessment Damage detection Ductile fracture Evaluation Finite element method Finite element methods (FEM) Flux density Low-field magnetic analysis (LFMA) Magnetic flux Magnetic properties Magnetism Mechanical ductile damages Metal sheets Non-destructive testing (NDT) Nondestructive testing Plastic deformation Plastic strain Strain Tensile tests
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