Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Steel Corp
Original Assignee
Nippon Steel Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Steel CorpfiledCriticalNippon Steel Corp
Priority to JP12446176ApriorityCriticalpatent/JPS5350789A/en
Publication of JPS5350789ApublicationCriticalpatent/JPS5350789A/en
PURPOSE: To simply and perfectly carry out the detection of surface flaw, by arranging the probe on the upper half of inside and outside of nearly horizontal tube to be inspected and putting out the surface wave along the circumference of the above tube on the upper half.
COPYRIGHT: (C)1978,JPO&Japio
JP12446176A1976-10-191976-10-19Ultrasonic inspecting method of tube
PendingJPS5350789A
(en)