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 JP5631576ApriorityCriticalpatent/JPS52139461A/en
Publication of JPS52139461ApublicationCriticalpatent/JPS52139461A/en
Length Measuring Devices Characterised By Use Of Acoustic Means
(AREA)
Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves
(AREA)
Abstract
PURPOSE: To know configuration of weld bead and to obtain information on deviation of the weld bead, by the use of ultrasonic waves by way of surface wave method.
COPYRIGHT: (C)1977,JPO&Japio
JP5631576A1976-05-171976-05-17Measurement of weld bead by the use of ultrasonic waves
PendingJPS52139461A
(en)