NL7503996A - MAGNETIC EXAMINATION OF FERROMAGNETIC STRIP MATERIAL. - Google Patents

MAGNETIC EXAMINATION OF FERROMAGNETIC STRIP MATERIAL.

Info

Publication number
NL7503996A
NL7503996A NL7503996A NL7503996A NL7503996A NL 7503996 A NL7503996 A NL 7503996A NL 7503996 A NL7503996 A NL 7503996A NL 7503996 A NL7503996 A NL 7503996A NL 7503996 A NL7503996 A NL 7503996A
Authority
NL
Netherlands
Prior art keywords
strip material
ferromagnetic strip
magnetic examination
examination
magnetic
Prior art date
Application number
NL7503996A
Other languages
Dutch (nl)
Original Assignee
British Steel Corp
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
Application filed by British Steel Corp filed Critical British Steel Corp
Publication of NL7503996A publication Critical patent/NL7503996A/en

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)
NL7503996A 1974-04-03 1975-04-03 MAGNETIC EXAMINATION OF FERROMAGNETIC STRIP MATERIAL. NL7503996A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1480874A GB1508771A (en) 1974-04-03 1974-04-03 Magnetic testers

Publications (1)

Publication Number Publication Date
NL7503996A true NL7503996A (en) 1975-10-07

Family

ID=10047844

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7503996A NL7503996A (en) 1974-04-03 1975-04-03 MAGNETIC EXAMINATION OF FERROMAGNETIC STRIP MATERIAL.

Country Status (4)

Country Link
DE (1) DE2514526A1 (en)
FR (1) FR2266884B3 (en)
GB (1) GB1508771A (en)
NL (1) NL7503996A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109557172B (en) * 2018-12-29 2024-04-02 东方电气集团东方锅炉股份有限公司 Test block and test method for magnetic powder detection depth test

Also Published As

Publication number Publication date
DE2514526A1 (en) 1975-10-09
FR2266884A1 (en) 1975-10-31
GB1508771A (en) 1978-04-26
FR2266884B3 (en) 1977-12-16

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Legal Events

Date Code Title Description
BV The patent application has lapsed