JPS61125765U - - Google Patents
Info
- Publication number
- JPS61125765U JPS61125765U JP799085U JP799085U JPS61125765U JP S61125765 U JPS61125765 U JP S61125765U JP 799085 U JP799085 U JP 799085U JP 799085 U JP799085 U JP 799085U JP S61125765 U JPS61125765 U JP S61125765U
- Authority
- JP
- Japan
- Prior art keywords
- steel pipe
- probe
- detection coil
- magnetic
- magnetic saturation
- 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
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 238000001514 detection method Methods 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 239000000523 sample Substances 0.000 claims description 4
- 229920006395 saturated elastomer Polymers 0.000 claims 2
- 230000007547 defect Effects 0.000 claims 1
- 230000002950 deficient Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP799085U JPS61125765U (2) | 1985-01-25 | 1985-01-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP799085U JPS61125765U (2) | 1985-01-25 | 1985-01-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61125765U true JPS61125765U (2) | 1986-08-07 |
Family
ID=30486858
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP799085U Pending JPS61125765U (2) | 1985-01-25 | 1985-01-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61125765U (2) |
-
1985
- 1985-01-25 JP JP799085U patent/JPS61125765U/ja active Pending
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