JPH0338696Y2 - - Google Patents
Info
- Publication number
- JPH0338696Y2 JPH0338696Y2 JP1727585U JP1727585U JPH0338696Y2 JP H0338696 Y2 JPH0338696 Y2 JP H0338696Y2 JP 1727585 U JP1727585 U JP 1727585U JP 1727585 U JP1727585 U JP 1727585U JP H0338696 Y2 JPH0338696 Y2 JP H0338696Y2
- Authority
- JP
- Japan
- Prior art keywords
- flaw detection
- eddy current
- cylindrical
- pole
- current flaw
- 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
- 239000000523 sample Substances 0.000 claims description 36
- 238000001514 detection method Methods 0.000 claims description 29
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 24
- 238000007689 inspection Methods 0.000 claims description 9
- 230000002093 peripheral effect Effects 0.000 claims description 8
- 230000005415 magnetization Effects 0.000 claims description 6
- 230000004907 flux Effects 0.000 description 21
- 230000000694 effects Effects 0.000 description 4
- 230000035699 permeability Effects 0.000 description 4
- 238000009738 saturating Methods 0.000 description 4
- 239000011810 insulating material Substances 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 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 |
|---|---|---|---|
| JP1727585U JPH0338696Y2 (de) | 1985-02-09 | 1985-02-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1727585U JPH0338696Y2 (de) | 1985-02-09 | 1985-02-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61132747U JPS61132747U (de) | 1986-08-19 |
| JPH0338696Y2 true JPH0338696Y2 (de) | 1991-08-15 |
Family
ID=30504828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1727585U Expired JPH0338696Y2 (de) | 1985-02-09 | 1985-02-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0338696Y2 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0827260B2 (ja) * | 1986-11-14 | 1996-03-21 | 川崎重工業株式会社 | 渦電流探傷方法及び渦電流探傷プロ−ブ |
| JP5233835B2 (ja) * | 2009-03-11 | 2013-07-10 | 住友化学株式会社 | 渦流探傷用プローブ |
| JP5169983B2 (ja) * | 2009-05-08 | 2013-03-27 | 住友化学株式会社 | 磁性体管の欠陥検査方法。 |
| JP6782931B2 (ja) * | 2017-09-27 | 2020-11-11 | 日立造船株式会社 | 渦電流探傷装置 |
-
1985
- 1985-02-09 JP JP1727585U patent/JPH0338696Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61132747U (de) | 1986-08-19 |
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