JPS4952688A - - Google Patents
Info
- Publication number
- JPS4952688A JPS4952688A JP47093845A JP9384572A JPS4952688A JP S4952688 A JPS4952688 A JP S4952688A JP 47093845 A JP47093845 A JP 47093845A JP 9384572 A JP9384572 A JP 9384572A JP S4952688 A JPS4952688 A JP S4952688A
- Authority
- JP
- Japan
- 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
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/83—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields
- G01N27/84—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields by applying magnetic powder or magnetic ink
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47093845A JPS4952688A (zh) | 1972-09-19 | 1972-09-19 | |
US00397655A US3855530A (en) | 1972-09-19 | 1973-09-17 | Magnetic metal defect-detecting apparatus |
DE19732346999 DE2346999A1 (de) | 1972-09-19 | 1973-09-18 | Magnetische werkstoffpruefvorrichtung |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP47093845A JPS4952688A (zh) | 1972-09-19 | 1972-09-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS4952688A true JPS4952688A (zh) | 1974-05-22 |
Family
ID=14093725
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP47093845A Pending JPS4952688A (zh) | 1972-09-19 | 1972-09-19 |
Country Status (3)
Country | Link |
---|---|
US (1) | US3855530A (zh) |
JP (1) | JPS4952688A (zh) |
DE (1) | DE2346999A1 (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS526679U (zh) * | 1975-07-01 | 1977-01-18 | ||
JPS62124557U (zh) * | 1986-01-30 | 1987-08-07 | ||
JP2014517290A (ja) * | 2011-05-17 | 2014-07-17 | シーメンス エナジー インコーポレイテッド | ボアを検査するための多方向電磁ヨーク |
JP2017096678A (ja) * | 2015-11-19 | 2017-06-01 | 株式会社コベルコ科研 | 被検査物の地際部分の減肉状態を検知するための渦流探傷プローブ及び渦流探傷プローブを用いた減肉検知方法 |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4379261A (en) * | 1980-09-10 | 1983-04-05 | Lakin Kenneth M | Rotating magnetic field device for detecting cracks in metal |
EP0090190A1 (de) * | 1982-03-22 | 1983-10-05 | Mecapec S.A. | Verfahren und Einrichtung zur magnetischen Materialfehlerdetektion |
GB2193810A (en) * | 1986-08-12 | 1988-02-17 | Inst Prikladnoi Fiziki Akademi | Apparatus for measuring mechanical characteristics of steels |
DE3709143A1 (de) * | 1987-03-20 | 1988-09-29 | Nukem Gmbh | Verfahren und vorrichtung zur zerstoerungsfreien pruefung ferromagnetischer koerper mittels magnetisierung |
DE4215168C2 (de) * | 1992-05-08 | 1996-10-24 | Tiede Gmbh & Co Risspruefanlagen | Vorrichtung zur magnetischen Rißprüfung von ferromagnetischen Werkstücken |
GB2328509A (en) * | 1997-08-20 | 1999-02-24 | Jonathan Roger Max Johnson | Magnetic particle inspection apparatus |
US6316845B1 (en) | 1999-11-05 | 2001-11-13 | Parker Research Corporation | Battery powered AC electromagnetic yoke for magnetic particle inspection |
US6400146B1 (en) | 2000-09-12 | 2002-06-04 | Her Majesty The Queen In Right Of Canada As Represented By The Ministry Of Natural Resources | Sensor head for ACFM based crack detection |
DE10241029B4 (de) * | 2002-09-05 | 2005-08-25 | Hirsch, Peter, Dr.-Ing. | Prüfvorrichtung |
DE102004054127B4 (de) * | 2004-11-08 | 2008-01-03 | HPT Hirsch Prüftechnik GmbH | Materialprüfungsvorrichtung |
DE102008016255A1 (de) * | 2008-03-29 | 2009-10-01 | Illinois Tool Works Inc., Glenview | Vorrichtung zur zerstörungsfreien Prüfung ferromagnetischer Werkstücke |
CN101435797B (zh) * | 2008-10-24 | 2011-04-13 | 捷特(北京)探伤设备有限公司 | 伸缩式交叉磁轭荧光磁粉探伤机 |
WO2010045765A1 (zh) * | 2008-10-24 | 2010-04-29 | 捷特(北京)探伤设备有限公司 | 伸缩式交叉磁轭荧光磁粉探伤机 |
CN102087245B (zh) * | 2010-12-04 | 2012-09-19 | 南昌航空大学 | 基于非晶合金的电磁检测传感器 |
US9349516B2 (en) * | 2014-02-13 | 2016-05-24 | Siemens Energy, Inc. | Multidirectional magnetic particle inspection system |
CN103954684B (zh) * | 2014-04-23 | 2016-07-06 | 厦门大学 | 一种利用漏磁变化率进行无损检测的方法 |
DE102014218255A1 (de) | 2014-09-11 | 2016-03-17 | HPT Hirsch Prüftechnik GmbH | Über die magnetische Behandlung von Werkstücken mittels Vierpoltechnik |
CN109975388A (zh) * | 2017-12-27 | 2019-07-05 | 核动力运行研究所 | 一种基于核电站薄板平面t型焊缝的电磁检测探头 |
WO2020047849A1 (zh) * | 2018-09-07 | 2020-03-12 | 中国电建集团山东电力建设第一工程有限公司 | 一种t型焊接接头检测用交叉电磁轭 |
CN114034415B (zh) * | 2021-10-26 | 2022-09-20 | 成都飞机工业(集团)有限责任公司 | 一种应力检测方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1893074A (en) * | 1929-06-18 | 1933-01-03 | Sperry Prod Inc | Flaw detector |
DE847661C (de) * | 1943-11-14 | 1952-08-25 | Ernst Heinkel Ag | Magnet-induktives Pruefverfahren zur Feststellung von Fehlern im Innern von Stangen |
US3469440A (en) * | 1966-04-04 | 1969-09-30 | Asea Ab | Stress measuring device |
US3495166A (en) * | 1967-04-10 | 1970-02-10 | Magnaflux Corp | Eddy current crack detector systems using crossed coils |
US3593120A (en) * | 1969-06-03 | 1971-07-13 | Republic Steel Corp | Apparatus movable relative to an article for carrying a testing probe at the surface of the article |
-
1972
- 1972-09-19 JP JP47093845A patent/JPS4952688A/ja active Pending
-
1973
- 1973-09-17 US US00397655A patent/US3855530A/en not_active Expired - Lifetime
- 1973-09-18 DE DE19732346999 patent/DE2346999A1/de active Pending
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS526679U (zh) * | 1975-07-01 | 1977-01-18 | ||
JPS62124557U (zh) * | 1986-01-30 | 1987-08-07 | ||
JP2014517290A (ja) * | 2011-05-17 | 2014-07-17 | シーメンス エナジー インコーポレイテッド | ボアを検査するための多方向電磁ヨーク |
JP2017096678A (ja) * | 2015-11-19 | 2017-06-01 | 株式会社コベルコ科研 | 被検査物の地際部分の減肉状態を検知するための渦流探傷プローブ及び渦流探傷プローブを用いた減肉検知方法 |
Also Published As
Publication number | Publication date |
---|---|
DE2346999A1 (de) | 1974-04-11 |
US3855530A (en) | 1974-12-17 |