A study was made of the ultrasonic inspection method as applied to T-joint weldments typical of submarine hull construction. This work includes the design of a new test block for instrument calibration. Commercially available equipment was used with good results. Of twenty-six locations selected for cross-sectional examination, twenty-five contained a material defect at the location indicated by ultrasonic inspection. A comparison is made between the ultrasonic, macroscopic and radiographic analyses. (Author)
Ultrasonic Inspection of T-Joint Welds
1963
2 pages
Report
No indication
English
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