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In-situ observation of weld solidification cracking from micro-radioscopy
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Results of high speed (1000 FPS) high energy (110 keV) micro-radioscopy imaging to observe weld solidification cracking in-situ.
The cracks appear to initiate sub-surface and propagate at a rate of between 2-4 mm/s
The cracks appear to initiate sub-surface and propagate at a rate of between 2-4 mm/s
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