Innovative NDT technique based on ferrofluids for detection of surface cracks

Fluorescent cobalt ferrite nanoparticles for non-destructive magnetic particle testing

Z Baharlouei, MH Enayati, SM Nahvi - Journal of Materials Research, 2024 - Springer
Magnetic particle testing is one of the popular methods to detect very small surface or near-
surface defects in engineering parts. Successful defect detection depends on the physical …
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Quantitative Detection Method for Defects of Curved Metal Materials Based on Four-Axis Platform and Flexible Array Electromagnetic Sensor

H Ma, X Ye, D Chen, Z Zhang, Q Yang, L Liu… - Russian Journal of …, 2022 - Springer
A quantitative detection method for curved metal defects based on flexible array
electromagnetic sensor and four-axis platform is proposed in this paper. Under the control of …
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Disseny i producció de vidres metàl· lics granulars amb magnetoresistència gegant

M Colom Serra - 2016 - upcommons.upc.edu
Un vidre metàl· lic granular és un metall amorf amb fases nano-cristal· lines incrustades.
L'efecte de magnetoresistència gegant (disminució de la resistència elèctrica en front d'un …
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