JPS6315816Y2 - - Google Patents
Info
- Publication number
- JPS6315816Y2 JPS6315816Y2 JP8404781U JP8404781U JPS6315816Y2 JP S6315816 Y2 JPS6315816 Y2 JP S6315816Y2 JP 8404781 U JP8404781 U JP 8404781U JP 8404781 U JP8404781 U JP 8404781U JP S6315816 Y2 JPS6315816 Y2 JP S6315816Y2
- Authority
- JP
- Japan
- Prior art keywords
- detectors
- inspected
- adjacent
- probe
- detector
- 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.)
- Expired
Links
- 239000000523 sample Substances 0.000 claims description 40
- 239000000463 material Substances 0.000 claims description 25
- 238000007689 inspection Methods 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 13
- 238000001514 detection method Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000003708 edge detection Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000005856 abnormality Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000010187 selection method Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8404781U JPS6315816Y2 (en:Method) | 1981-06-08 | 1981-06-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8404781U JPS6315816Y2 (en:Method) | 1981-06-08 | 1981-06-08 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57196365U JPS57196365U (en:Method) | 1982-12-13 |
| JPS6315816Y2 true JPS6315816Y2 (en:Method) | 1988-05-06 |
Family
ID=29879427
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8404781U Expired JPS6315816Y2 (en:Method) | 1981-06-08 | 1981-06-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6315816Y2 (en:Method) |
-
1981
- 1981-06-08 JP JP8404781U patent/JPS6315816Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS57196365U (en:Method) | 1982-12-13 |
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