JPH086294Y2 - 渦電流探傷装置 - Google Patents
渦電流探傷装置Info
- Publication number
- JPH086294Y2 JPH086294Y2 JP10081689U JP10081689U JPH086294Y2 JP H086294 Y2 JPH086294 Y2 JP H086294Y2 JP 10081689 U JP10081689 U JP 10081689U JP 10081689 U JP10081689 U JP 10081689U JP H086294 Y2 JPH086294 Y2 JP H086294Y2
- Authority
- JP
- Japan
- Prior art keywords
- signal waveform
- defect
- probe
- eddy current
- accelerometer
- 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 - Lifetime
Links
- 230000007547 defect Effects 0.000 claims description 55
- 238000001514 detection method Methods 0.000 claims description 18
- 230000001133 acceleration Effects 0.000 claims 1
- 230000035945 sensitivity Effects 0.000 claims 1
- 239000000523 sample Substances 0.000 description 41
- 238000011410 subtraction method Methods 0.000 description 10
- 238000007689 inspection Methods 0.000 description 9
- 239000002184 metal Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 5
- 239000004020 conductor Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002131 composite material Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000004907 flux Effects 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 |
|---|---|---|---|
| JP10081689U JPH086294Y2 (ja) | 1989-08-29 | 1989-08-29 | 渦電流探傷装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10081689U JPH086294Y2 (ja) | 1989-08-29 | 1989-08-29 | 渦電流探傷装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0339142U JPH0339142U (en]) | 1991-04-16 |
| JPH086294Y2 true JPH086294Y2 (ja) | 1996-02-21 |
Family
ID=31649799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10081689U Expired - Lifetime JPH086294Y2 (ja) | 1989-08-29 | 1989-08-29 | 渦電流探傷装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH086294Y2 (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5146673B2 (ja) * | 2008-08-19 | 2013-02-20 | 住友金属鉱山シポレックス株式会社 | Ａｌｃパネルの主筋かぶり厚検査方法 |
-
1989
- 1989-08-29 JP JP10081689U patent/JPH086294Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0339142U (en]) | 1991-04-16 |
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