Fig. 10 | Scientific Reports

Fig. 10

From: A validated workflow for the design and certification of below-the-hook lifting devices integrating finite element analysis and physical proof testing

Fig. 10

Non-destructive testing (NDT) of the 30-ton spreader beam weldments. (a) Liquid Penetrant Testing (PT) indication of a surface-breaking defect at a critical weld toe. (b) Magnetic Particle Testing (MT) revealing a near-surface flaw in a ferromagnetic lug component, ensuring structural integrity for lifting applications.

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