As a result of the invention implementation, there is no any “blind zone” in the base of the rail welded joint. The described invention ensures higher accuracy in detection of welds defects within the tips of the rail foot area. 2 z.p. f-ly, 8 il.
METHOD FOR ULTRASONICALLY INSPECTING AN ALUMINOTHERMICALLY WELDED RAIL JOINT
26.09.2019
Patent
Elektronische Ressource
Englisch
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