JPS53142289A - Method and apparatus for alternating current magnetic crack detection - Google Patents
Method and apparatus for alternating current magnetic crack detectionInfo
- Publication number
- JPS53142289A JPS53142289A JP5627977A JP5627977A JPS53142289A JP S53142289 A JPS53142289 A JP S53142289A JP 5627977 A JP5627977 A JP 5627977A JP 5627977 A JP5627977 A JP 5627977A JP S53142289 A JPS53142289 A JP S53142289A
- Authority
- JP
- Japan
- Prior art keywords
- alternating current
- crack detection
- current magnetic
- magnetic crack
- detection
- 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
Landscapes
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5627977A JPS53142289A (en) | 1977-05-18 | 1977-05-18 | Method and apparatus for alternating current magnetic crack detection |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5627977A JPS53142289A (en) | 1977-05-18 | 1977-05-18 | Method and apparatus for alternating current magnetic crack detection |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53142289A true JPS53142289A (en) | 1978-12-11 |
Family
ID=13022641
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5627977A Pending JPS53142289A (en) | 1977-05-18 | 1977-05-18 | Method and apparatus for alternating current magnetic crack detection |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53142289A (ja) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59650A (ja) * | 1982-06-28 | 1984-01-05 | Hitachi Ltd | ワイヤ−ロ−プの電磁探傷装置 |
JP2003240761A (ja) * | 2002-02-15 | 2003-08-27 | Jfe Steel Kk | 磁性金属被検体の表層欠陥又は表面欠陥の検出方法及び装置 |
JP2010223719A (ja) * | 2009-03-23 | 2010-10-07 | Sumitomo Metal Ind Ltd | 管の欠陥検出方法及び装置 |
WO2019087460A1 (ja) * | 2017-10-30 | 2019-05-09 | 新日鐵住金株式会社 | 長尺材の磁気特性変化部検出装置及び方法 |
JP2020038072A (ja) * | 2018-09-03 | 2020-03-12 | 株式会社島津製作所 | 磁性体検査システム、磁性体検査装置および磁性体検査方法 |
-
1977
- 1977-05-18 JP JP5627977A patent/JPS53142289A/ja active Pending
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59650A (ja) * | 1982-06-28 | 1984-01-05 | Hitachi Ltd | ワイヤ−ロ−プの電磁探傷装置 |
JPH0149898B2 (ja) * | 1982-06-28 | 1989-10-26 | Hitachi Seisakusho Kk | |
JP2003240761A (ja) * | 2002-02-15 | 2003-08-27 | Jfe Steel Kk | 磁性金属被検体の表層欠陥又は表面欠陥の検出方法及び装置 |
JP2010223719A (ja) * | 2009-03-23 | 2010-10-07 | Sumitomo Metal Ind Ltd | 管の欠陥検出方法及び装置 |
WO2019087460A1 (ja) * | 2017-10-30 | 2019-05-09 | 新日鐵住金株式会社 | 長尺材の磁気特性変化部検出装置及び方法 |
JPWO2019087460A1 (ja) * | 2017-10-30 | 2020-04-02 | 日本製鉄株式会社 | 長尺材の磁気特性変化部検出装置及び方法 |
US11193910B2 (en) | 2017-10-30 | 2021-12-07 | Nippon Steel Corporation | Device and method of detecting magnetic characteristic change for long material |
JP2020038072A (ja) * | 2018-09-03 | 2020-03-12 | 株式会社島津製作所 | 磁性体検査システム、磁性体検査装置および磁性体検査方法 |
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