JPH025064U - - Google Patents
Info
- Publication number
- JPH025064U JPH025064U JP8223288U JP8223288U JPH025064U JP H025064 U JPH025064 U JP H025064U JP 8223288 U JP8223288 U JP 8223288U JP 8223288 U JP8223288 U JP 8223288U JP H025064 U JPH025064 U JP H025064U
- Authority
- JP
- Japan
- Prior art keywords
- flaw detection
- electromagnetic ultrasonic
- detection device
- eddy current
- steel pipes
- 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
- 238000001514 detection method Methods 0.000 claims description 4
- 230000004907 flux Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000009659 non-destructive testing Methods 0.000 claims description 2
- 230000005415 magnetization Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8223288U JPH025064U (en]) | 1988-06-21 | 1988-06-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8223288U JPH025064U (en]) | 1988-06-21 | 1988-06-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH025064U true JPH025064U (en]) | 1990-01-12 |
Family
ID=31306996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8223288U Pending JPH025064U (en]) | 1988-06-21 | 1988-06-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH025064U (en]) |
-
1988
- 1988-06-21 JP JP8223288U patent/JPH025064U/ja active Pending
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