WO2015088089A8 - 강판의 결함 탐상 장치 및 방법 - Google Patents
강판의 결함 탐상 장치 및 방법 Download PDFInfo
- Publication number
- WO2015088089A8 WO2015088089A8 PCT/KR2013/012076 KR2013012076W WO2015088089A8 WO 2015088089 A8 WO2015088089 A8 WO 2015088089A8 KR 2013012076 W KR2013012076 W KR 2013012076W WO 2015088089 A8 WO2015088089 A8 WO 2015088089A8
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- steel plate
- magnetic flux
- magnetic pole
- flux leakage
- defect
- Prior art date
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
Abstract
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016538612A JP6248201B2 (ja) | 2013-12-11 | 2013-12-24 | 鋼板の欠陥探傷装置及び方法 |
US15/102,506 US10088453B2 (en) | 2013-12-11 | 2013-12-24 | Apparatus and method of detecting defect of steel plate |
CN201380081616.XA CN105874329B (zh) | 2013-12-11 | 2013-12-24 | 检测钢板的缺陷的设备和方法 |
EP13899072.6A EP3081932B1 (en) | 2013-12-11 | 2013-12-24 | Apparatus and method of inspecting defect of steel plate |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130154036A KR101657745B1 (ko) | 2013-12-11 | 2013-12-11 | 강판의 결함 탐상 장치 및 방법 |
KR10-2013-0154036 | 2013-12-11 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2015088089A1 WO2015088089A1 (ko) | 2015-06-18 |
WO2015088089A8 true WO2015088089A8 (ko) | 2015-08-13 |
Family
ID=53371376
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/KR2013/012076 WO2015088089A1 (ko) | 2013-12-11 | 2013-12-24 | 강판의 결함 탐상 장치 및 방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US10088453B2 (ko) |
EP (1) | EP3081932B1 (ko) |
JP (1) | JP6248201B2 (ko) |
KR (1) | KR101657745B1 (ko) |
CN (1) | CN105874329B (ko) |
WO (1) | WO2015088089A1 (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016124522A1 (de) * | 2016-12-15 | 2018-06-21 | Thyssenkrupp Ag | Verfahren zur Inspektion eines Stahlbands |
US10408764B2 (en) | 2017-09-13 | 2019-09-10 | Applied Materials Israel Ltd. | System, method and computer program product for object examination |
CN111751440B (zh) * | 2020-06-17 | 2022-07-01 | 清华大学 | 钢材缺陷内外磁扰动综合检测装置及检测方法 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4510447A (en) * | 1981-10-26 | 1985-04-09 | Exxon Production Research Co. | Inspection apparatus for electromagnetically detecting flaws in the wall of a pipe |
JPH0711508B2 (ja) * | 1987-03-10 | 1995-02-08 | 住友金属工業株式会社 | 漏洩磁束探傷方法 |
JPH01134238A (ja) * | 1987-11-19 | 1989-05-26 | Nippon Steel Corp | 鋼板の表面疵検査装置 |
JPH05312786A (ja) | 1992-05-11 | 1993-11-22 | Kawasaki Steel Corp | 磁気探傷装置 |
JP2769534B2 (ja) * | 1992-05-19 | 1998-06-25 | 株式会社システムハイテック | 薄鋼帯磁気探傷装置における磁気センサー群配列構造 |
JPH0763699A (ja) | 1993-08-30 | 1995-03-10 | Sumitomo Metal Ind Ltd | 欠陥検査装置 |
FR2714470B1 (fr) | 1993-12-24 | 1996-03-01 | Unimetall Sa | Procédé et dispositif de contrôle magnétique. |
JP3266128B2 (ja) | 1999-02-08 | 2002-03-18 | 日本鋼管株式会社 | 漏洩磁束探傷法及び漏洩磁束探傷装置 |
US6492808B1 (en) * | 2000-06-29 | 2002-12-10 | Intron Plus, Ltd. | Magnetic non-destructive method and apparatus for measurement of cross sectional area and detection of local flaws in elongated ferrous objects in response to longitudinally spaced sensors in an inter-pole area |
JP3606439B2 (ja) | 2000-01-11 | 2005-01-05 | Jfeスチール株式会社 | 漏洩磁束探傷方法 |
WO2002004937A1 (fr) * | 2000-07-12 | 2002-01-17 | Nkk Corporation | Procede de detection de pailles par fuite magnetique et procede de fabrication de toles d'acier laminees a chaud l'utilisant |
JP2002060681A (ja) | 2000-08-23 | 2002-02-26 | Nippon Ester Co Ltd | 粉体塗料用ポリエステル樹脂及び組成物、並びにこれを用いた粉体塗料 |
US6933718B2 (en) * | 2001-06-12 | 2005-08-23 | The Boeing Company | Quantification method and system for corrosion and damage assessment |
JP2004037217A (ja) | 2002-07-03 | 2004-02-05 | Jfe Steel Kk | 漏洩磁束探傷装置 |
JP2004037216A (ja) | 2002-07-03 | 2004-02-05 | Jfe Steel Kk | 漏洩磁束探傷方法 |
DE102004035174B4 (de) * | 2004-07-16 | 2006-08-10 | V&M Deutschland Gmbh | Verfahren und Vorrichtung zur zerstörungsfreien Prüfung von Rohren |
US7626383B1 (en) * | 2005-04-25 | 2009-12-01 | Innovative Materials Testing Technologies, Inc. | Apparatus and method for holding a rotatable eddy-current magnetic probe, and for rotating the probe around a boundary |
DE102008020194A1 (de) * | 2008-04-16 | 2009-10-22 | Institut Dr. Foerster Gmbh & Co. Kg | Verfahren und Vorrichtung zum Detektieren von oberflächennahen Defekten mittels Streuflussmessung |
KR101091343B1 (ko) * | 2008-12-26 | 2011-12-07 | 주식회사 포스코 | 박강판의 결함 탐상 방법 및 장치 |
JP2011007565A (ja) * | 2009-06-24 | 2011-01-13 | Jfe Engineering Corp | 漏洩磁束探傷装置 |
KR101085563B1 (ko) | 2009-09-04 | 2011-11-25 | 조선대학교산학협력단 | 자기센서를 이용한 냉연강판의 개재물 탐상 장치 |
KR101211438B1 (ko) * | 2010-08-10 | 2012-12-12 | 주식회사 쓰리비 시스템 | 결함 검사장치 |
KR101309966B1 (ko) | 2011-12-15 | 2013-09-17 | 주식회사 포스코 | 강판의 결함 탐상 장치 |
KR101482347B1 (ko) * | 2012-12-27 | 2015-01-13 | 주식회사 포스코 | 강판의 내부 결함 검출 장치 및 방법 |
-
2013
- 2013-12-11 KR KR1020130154036A patent/KR101657745B1/ko active IP Right Grant
- 2013-12-24 JP JP2016538612A patent/JP6248201B2/ja active Active
- 2013-12-24 EP EP13899072.6A patent/EP3081932B1/en active Active
- 2013-12-24 CN CN201380081616.XA patent/CN105874329B/zh active Active
- 2013-12-24 US US15/102,506 patent/US10088453B2/en active Active
- 2013-12-24 WO PCT/KR2013/012076 patent/WO2015088089A1/ko active Application Filing
Also Published As
Publication number | Publication date |
---|---|
CN105874329B (zh) | 2019-03-01 |
EP3081932B1 (en) | 2021-03-10 |
KR20150068157A (ko) | 2015-06-19 |
EP3081932A1 (en) | 2016-10-19 |
CN105874329A (zh) | 2016-08-17 |
JP6248201B2 (ja) | 2017-12-13 |
EP3081932A4 (en) | 2016-12-21 |
JP2017501401A (ja) | 2017-01-12 |
WO2015088089A1 (ko) | 2015-06-18 |
US10088453B2 (en) | 2018-10-02 |
US20160313285A1 (en) | 2016-10-27 |
KR101657745B1 (ko) | 2016-09-19 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
WO2015134199A3 (en) | System and method for reducing emissions for polarized coil systems for wireless inductive power transfer | |
CN104458892B (zh) | 一种钢型材缺陷检测装置 | |
WO2014096942A3 (es) | Herramienta inteligente para la detección de perforaciones, cascotas y abolladuras en tuberías de transporte | |
MX358909B (es) | Sistemas y métodos para un sistema de entrenamiento de soldadura. | |
MX339024B (es) | Sistema y m,etodo para revertir la degradacion de un material magnetocalorico. | |
WO2009044778A1 (ja) | 溶接部欠陥検出方法及び装置 | |
EP3037565A4 (en) | NON-CORRECTED MAGNETIC STEEL PLATE WITH HIGH MAGNETIC FLOW DENSITY AND MOTOR | |
PL2090759T3 (pl) | Korek magnetyczny z funkcją wczesnej sygnalizacji | |
MX353552B (es) | Sensor diferencial, sistema de inspección y método para la detección de anomalías en materiales conductores de la electricidad. | |
WO2011056040A3 (ko) | 누설자속 측정에 의한 비파괴 탐상장치 | |
GB2565516A (en) | Magneto-optical defect center device including light pipe with optical coatings | |
WO2013068569A3 (de) | Anordnung zum übertragen von körperschallwellen auf einen körper | |
WO2015088089A8 (ko) | 강판의 결함 탐상 장치 및 방법 | |
EA201171250A2 (ru) | Устройство для обнаружения дефектов во вращающихся металлических телах магнитопорошковым методом контроля | |
BR112018003658A2 (pt) | método e sistema para detectar, identificar e estimar uma descontinuidade de material em um artigo magnetizável | |
CA2952294C (en) | Method for detecting defect of pipe, device for detecting defect of pipe, apparatus for detecting defect of pipe | |
MX2018000961A (es) | Metodo de inspeccion de caracteristicas de superficie y aparato de inspeccion de caracteristicas de superficie para producto de acero. | |
IN2015DN02383A (ko) | ||
CN103760223B (zh) | 一种基于体表反向场的内外伤漏磁检测区分方法与装置 | |
AR081135A1 (es) | Aparato y metodos para reducir la intensidad del campo magnetico ambiental para facilitar la soldadura por arco | |
RU2016132619A (ru) | Платформа для внутритрубного дефектоскопа на магнитных колёсах | |
WO2011162893A3 (en) | Finishing technique | |
CN105301094A (zh) | 一种中间有孔形状复杂的工件磁粉探伤装置 | |
CN203894194U (zh) | 车钩钩尾框井式磁粉探伤装置 | |
MX2015012587A (es) | Soluciones hipoosmóticas para la detección de ganglio linfático. |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 13899072 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 15102506 Country of ref document: US |
|
ENP | Entry into the national phase |
Ref document number: 2016538612 Country of ref document: JP Kind code of ref document: A |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
REEP | Request for entry into the european phase |
Ref document number: 2013899072 Country of ref document: EP |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2013899072 Country of ref document: EP |