JPH026363Y2 - - Google Patents
Info
- Publication number
- JPH026363Y2 JPH026363Y2 JP2204683U JP2204683U JPH026363Y2 JP H026363 Y2 JPH026363 Y2 JP H026363Y2 JP 2204683 U JP2204683 U JP 2204683U JP 2204683 U JP2204683 U JP 2204683U JP H026363 Y2 JPH026363 Y2 JP H026363Y2
- Authority
- JP
- Japan
- Prior art keywords
- pattern
- pseudo
- light
- amount
- scratch
- 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
- 239000006249 magnetic particle Substances 0.000 claims description 9
- 238000001514 detection method Methods 0.000 claims description 4
- 239000006247 magnetic powder Substances 0.000 description 6
- 239000000463 material Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000000758 substrate Substances 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 229920001342 Bakelite® Polymers 0.000 description 1
- 239000004637 bakelite Substances 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2204683U JPS59128564U (ja) | 1983-02-17 | 1983-02-17 | 磁粉探傷に用いるテストパタ−ン |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2204683U JPS59128564U (ja) | 1983-02-17 | 1983-02-17 | 磁粉探傷に用いるテストパタ−ン |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59128564U JPS59128564U (ja) | 1984-08-29 |
| JPH026363Y2 true JPH026363Y2 (enrdf_load_stackoverflow) | 1990-02-15 |
Family
ID=30153161
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2204683U Granted JPS59128564U (ja) | 1983-02-17 | 1983-02-17 | 磁粉探傷に用いるテストパタ−ン |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59128564U (enrdf_load_stackoverflow) |
-
1983
- 1983-02-17 JP JP2204683U patent/JPS59128564U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59128564U (ja) | 1984-08-29 |
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