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
2020-07-07
Patent
Electronic Resource
English
IPC: | B61K Andere Hilfseinrichtungen für Eisenbahnen , OTHER AUXILIARY EQUIPMENT FOR RAILWAYS / E01B PERMANENT WAY , Gleisoberbau / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES |
METHOD FOR ULTRASONICALLY INSPECTING AN ALUMINOTHERMICALLY WELDED RAIL JOINT
European Patent Office | 2018
|METHOD FOR ULTRASONICALLY INSPECTING AN ALUMINOTHERMICALLY WELDED RAIL JOINT
European Patent Office | 2019
|METHOD OF ULTRASONICALLY INSPECTING WELDS OBTAINED FROM Ti WELDING WIRE
European Patent Office | 2019
|Superplastically formed ultrasonically welded metallic structure
European Patent Office | 2016
|Engineering Index Backfile | 1934