JPH0619093Y2 - 探傷装置 - Google Patents
探傷装置Info
- Publication number
- JPH0619093Y2 JPH0619093Y2 JP1987167578U JP16757887U JPH0619093Y2 JP H0619093 Y2 JPH0619093 Y2 JP H0619093Y2 JP 1987167578 U JP1987167578 U JP 1987167578U JP 16757887 U JP16757887 U JP 16757887U JP H0619093 Y2 JPH0619093 Y2 JP H0619093Y2
- Authority
- JP
- Japan
- Prior art keywords
- magnetic field
- magnetic
- sensor
- optical fiber
- inspected
- 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
- 230000005291 magnetic effect Effects 0.000 claims description 58
- 239000013307 optical fiber Substances 0.000 claims description 19
- 230000002950 deficient Effects 0.000 claims description 8
- 239000013078 crystal Substances 0.000 claims description 5
- SBIBMFFZSBJNJF-UHFFFAOYSA-N selenium;zinc Chemical compound [Se]=[Zn] SBIBMFFZSBJNJF-UHFFFAOYSA-N 0.000 claims description 3
- 238000001514 detection method Methods 0.000 description 18
- 239000002344 surface layer Substances 0.000 description 15
- 230000007547 defect Effects 0.000 description 14
- 230000004907 flux Effects 0.000 description 10
- 230000005540 biological transmission Effects 0.000 description 8
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 7
- 238000007689 inspection Methods 0.000 description 7
- 239000006249 magnetic particle Substances 0.000 description 6
- 230000000694 effects Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000005674 electromagnetic induction Effects 0.000 description 3
- 230000006698 induction Effects 0.000 description 3
- 239000006247 magnetic powder Substances 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 230000005415 magnetization Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 229910001018 Cast iron Inorganic materials 0.000 description 1
- 206010016275 Fear Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000005292 diamagnetic effect Effects 0.000 description 1
- 230000002500 effect on skin Effects 0.000 description 1
- 239000002223 garnet Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000012212 insulator Substances 0.000 description 1
- 239000003350 kerosene Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 230000005298 paramagnetic effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000010287 polarization Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000000377 silicon dioxide Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000002123 temporal effect Effects 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Measuring Magnetic Variables (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167578U JPH0619093Y2 (ja) | 1987-10-30 | 1987-10-30 | 探傷装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167578U JPH0619093Y2 (ja) | 1987-10-30 | 1987-10-30 | 探傷装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0171664U JPH0171664U (en]) | 1989-05-12 |
| JPH0619093Y2 true JPH0619093Y2 (ja) | 1994-05-18 |
Family
ID=31455997
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987167578U Expired - Lifetime JPH0619093Y2 (ja) | 1987-10-30 | 1987-10-30 | 探傷装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0619093Y2 (en]) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4625167A (en) * | 1983-07-05 | 1986-11-25 | Sigma Research, Inc. | Flaw imaging in ferrous and nonferrous materials using magneto-optic visualization |
-
1987
- 1987-10-30 JP JP1987167578U patent/JPH0619093Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0171664U (en]) | 1989-05-12 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114994006B (zh) | 基于nv色心传感技术的裂纹正交检测系统及检测方法 | |
| US4956607A (en) | Method and apparatus for optically measuring electric current and/or magnetic field | |
| US7365533B2 (en) | Magneto-optic remote sensor for angular rotation, linear displacements, and evaluation of surface deformations | |
| CN108918657A (zh) | 一种工件缺陷检测系统 | |
| JPH03221804A (ja) | 磁性金属板の凹凸検知方法 | |
| JPH0619093Y2 (ja) | 探傷装置 | |
| JP4911489B2 (ja) | 探傷装置 | |
| US5122743A (en) | Apparatus and method of non-destructively testing ferromagnetic materials including flux density measurement and ambient field cancellation | |
| JPH0820421B2 (ja) | 探傷方法及び探傷装置 | |
| GB2466849A (en) | Defect detection using magnetic field and particles | |
| JPH0815229A (ja) | 高分解能渦電流探傷装置 | |
| JP3166987B2 (ja) | 電流センサ | |
| JP2003194780A (ja) | 鉄酸化皮膜検査装置および鉄酸化皮膜検査方法 | |
| CN210626394U (zh) | 一种复合磁场磁光成像无损检测系统 | |
| JP3194838B2 (ja) | 磁場測定方法および磁場測定装置 | |
| JPH02269956A (ja) | 非破壊検査装置 | |
| RU2130609C1 (ru) | Устройство для локального измерения ферромагнитной фазы аустенитных сталей | |
| JPH1026608A (ja) | 非破壊検査方法 | |
| JP3166986B2 (ja) | 電流センサ | |
| JPH0322595B2 (en]) | ||
| JPH1151701A (ja) | 光磁気変調装置 | |
| JPH0329874A (ja) | 光式磁界検出器およびそれを利用した傷検出装置 | |
| JPH03276050A (ja) | 磁気光学探傷装置 | |
| JP3223991U (ja) | 非破壊検査装置 | |
| JPS63259405A (ja) | 電磁超音波計測装置 |