JPS5385487A - Ultrasonic flaw detecting method - Google Patents
Ultrasonic flaw detecting methodInfo
- Publication number
- JPS5385487A JPS5385487A JP56777A JP56777A JPS5385487A JP S5385487 A JPS5385487 A JP S5385487A JP 56777 A JP56777 A JP 56777A JP 56777 A JP56777 A JP 56777A JP S5385487 A JPS5385487 A JP S5385487A
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic flaw
- detecting method
- flaw detecting
- examined
- flaw detection
- Prior art date
- 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.)
- Pending
Links
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
PURPOSE: To perform ultrasonic flaw detection of defective parts satisfactorily irrespective of the variations in the thickness of the material to be examined by comparing the time until the reflected waves from bottom face and defective part are received based on the time when the surface reflecting waves of the material to be examined are received at the ultrasonic flaw detection.
COPYRIGHT: (C)1978,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56777A JPS5385487A (en) | 1977-01-07 | 1977-01-07 | Ultrasonic flaw detecting method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56777A JPS5385487A (en) | 1977-01-07 | 1977-01-07 | Ultrasonic flaw detecting method |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5385487A true JPS5385487A (en) | 1978-07-27 |
Family
ID=11477280
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56777A Pending JPS5385487A (en) | 1977-01-07 | 1977-01-07 | Ultrasonic flaw detecting method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5385487A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61126466A (en) * | 1984-11-26 | 1986-06-13 | Sumitomo Metal Ind Ltd | Fect deciding method in ultrasonic inspection |
-
1977
- 1977-01-07 JP JP56777A patent/JPS5385487A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61126466A (en) * | 1984-11-26 | 1986-06-13 | Sumitomo Metal Ind Ltd | Fect deciding method in ultrasonic inspection |
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