| People | Locations | Statistics |
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| Ferrari, A. |
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| Schimpf, Christian |
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| Dunser, M. |
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| Thomas, Eric |
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| Gecse, Zoltan |
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| Tsrunchev, Peter |
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| Della Ricca, Giuseppe |
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| Cios, Grzegorz |
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| Hohlmann, Marcus |
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| Dudarev, A. |
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| Mascagna, V. |
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| Santimaria, Marco |
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| Poudyal, Nabin |
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| Piozzi, Antonella |
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| Mørtsell, Eva Anne |
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| Jin, S. |
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| Noel, Cédric |
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| Fino, Paolo |
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| Mailley, Pascal |
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| Meyer, Ernst |
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| Zhang, Qi |
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| Pfattner, Raphael | Brussels |
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| Kooi, Bart J. |
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| Babuji, Adara |
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| Pauporte, Thierry |
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Kreutzbruck, Marc
in Cooperation with on an Cooperation-Score of 37%
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Publications (8/8 displayed)
- 2023Herausforderungen dickwandiger, duroplastischer Faser-Kunststoff-Verbunde in der Herstellung sowie mechanischen und zerstörungsfreien Prüfung - Ein Reviewcitations
- 2023Fließfrontennachverfolgung in Hochdruck Resin Transfer Molding Werkzeugen mittels Phased Array Ultraschalluntersuchungen
- 2022Untersuchung von dickwandigen GFK-HD-RTM Platten mittels Ultraschalldoppelbrechung
- 2020Integrated defect sensor for the inspection of fiber-reinforced plastics using air-coupled ultrasound
- 2020A mobile nondestructive testing (NDT) system for fast detection of impact damage in fiber-reinforced plastics (FRP)
- 2018Mapping of Deformation-Induced Magnetic Fields in Carbon Steels Using a GMR Sensor Based Metal Magnetic Memory Techniquecitations
- 2018Influence of the microstructure on magnetic stray fields of low-carbon steel weldscitations
- 2017Evaluation of high spatial resolution imaging of magnetic stray fields for early damage detectioncitations
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Influence of the microstructure on magnetic stray fields of low-carbon steel welds
Abstract
This study examines the relationship between the magnetic mesostructure with the microstructure of low carbon steel tungsten inert gas welds. Optical microscopy revealed variation in the microstructure of the parent material, in the heat affected and fusion zones, correlating with distinctive changes in the local magnetic stray fields measured with high spatial resolution giant magneto resistance sensors. In the vicinity of the heat affected zone high residual stresses were found using neutron diffraction. Notably, the gradients of von Mises stress and triaxial magnetic stray field modulus follow the same tendency transverse to the weld. In contrast, micro-X-ray fluorescence characterization indicated that local changes in element composition had no independent effect on magnetic stray fields.