DK2545368T3 - Fremgangsmåde og indretning til magnetisk forudsigelse af revnedybde - Google Patents

Fremgangsmåde og indretning til magnetisk forudsigelse af revnedybde Download PDF

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Publication number
DK2545368T3
DK2545368T3 DK11752751.5T DK11752751T DK2545368T3 DK 2545368 T3 DK2545368 T3 DK 2545368T3 DK 11752751 T DK11752751 T DK 11752751T DK 2545368 T3 DK2545368 T3 DK 2545368T3
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DK
Denmark
Prior art keywords
prediction
magnetic
crack depth
crack
depth
Prior art date
Application number
DK11752751.5T
Other languages
English (en)
Inventor
Ian Stewart Blair
Stephanie Klecha
Lloyd Lissiman
Original Assignee
Jrb Eng Pty Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Priority claimed from AU2010900993A external-priority patent/AU2010900993A0/en
Application filed by Jrb Eng Pty Ltd filed Critical Jrb Eng Pty Ltd
Application granted granted Critical
Publication of DK2545368T3 publication Critical patent/DK2545368T3/da

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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
    • 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

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  • 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)
DK11752751.5T 2010-03-10 2011-03-10 Fremgangsmåde og indretning til magnetisk forudsigelse af revnedybde DK2545368T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AU2010900993A AU2010900993A0 (en) 2010-03-10 Method and Apparatus for Magnetic Crack Depth Prediction
PCT/AU2011/000270 WO2011109869A1 (en) 2010-03-10 2011-03-10 Method and apparatus for magnetic crack depth prediction

Publications (1)

Publication Number Publication Date
DK2545368T3 true DK2545368T3 (da) 2019-08-05

Family

ID=44562743

Family Applications (1)

Application Number Title Priority Date Filing Date
DK11752751.5T DK2545368T3 (da) 2010-03-10 2011-03-10 Fremgangsmåde og indretning til magnetisk forudsigelse af revnedybde

Country Status (7)

Country Link
US (1) US9599592B2 (da)
EP (1) EP2545368B1 (da)
AU (1) AU2011226745B2 (da)
CA (1) CA2792268C (da)
DK (1) DK2545368T3 (da)
ES (1) ES2743226T3 (da)
WO (1) WO2011109869A1 (da)

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CN109060944A (zh) * 2018-08-31 2018-12-21 南京航空航天大学 基于漏磁检测装置和神经网络的钢轨缺陷深度检测方法
CN109060939A (zh) * 2018-08-31 2018-12-21 南京航空航天大学 基于漏磁检测装置的钢轨缺陷宽度检测方法
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DE102020214570A1 (de) 2020-11-19 2022-05-19 Prüftechnik Dieter Busch GmbH Vorrichtung und Verfahren zur berührungslosen Streuflussmessung

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Also Published As

Publication number Publication date
EP2545368A4 (en) 2016-12-28
AU2011226745B2 (en) 2016-01-14
US9599592B2 (en) 2017-03-21
CA2792268A1 (en) 2011-09-15
US20130113472A1 (en) 2013-05-09
AU2011226745A1 (en) 2012-09-27
EP2545368B1 (en) 2019-05-01
CA2792268C (en) 2018-09-18
WO2011109869A1 (en) 2011-09-15
ES2743226T3 (es) 2020-02-18
EP2545368A1 (en) 2013-01-16

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