FR2310566B3 - - Google Patents

Info

Publication number
FR2310566B3
FR2310566B3 FR7613733A FR7613733A FR2310566B3 FR 2310566 B3 FR2310566 B3 FR 2310566B3 FR 7613733 A FR7613733 A FR 7613733A FR 7613733 A FR7613733 A FR 7613733A FR 2310566 B3 FR2310566 B3 FR 2310566B3
Authority
FR
France
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.)
Expired
Application number
FR7613733A
Other languages
French (fr)
Other versions
FR2310566A1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
British Steel Corp
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 FR2310566A1 publication Critical patent/FR2310566A1/fr
Application granted granted Critical
Publication of FR2310566B3 publication Critical patent/FR2310566B3/fr
Granted legal-status Critical Current

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
FR7613733A 1975-05-08 1976-05-07 Appareil pour effectuer magnetiquement des essais sur un feuillard de metal en mouvement Granted FR2310566A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1944775 1975-05-08

Publications (2)

Publication Number Publication Date
FR2310566A1 FR2310566A1 (fr) 1976-12-03
FR2310566B3 true FR2310566B3 (enrdf_load_stackoverflow) 1979-03-16

Family

ID=10129538

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7613733A Granted FR2310566A1 (fr) 1975-05-08 1976-05-07 Appareil pour effectuer magnetiquement des essais sur un feuillard de metal en mouvement

Country Status (3)

Country Link
BE (1) BE841621A (enrdf_load_stackoverflow)
DE (1) DE2620070A1 (enrdf_load_stackoverflow)
FR (1) FR2310566A1 (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3139491A1 (de) * 1981-09-29 1983-04-07 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Wirbelstrommesseinrichtung zur erkennung von oberflaechenfehlern
US5089776A (en) * 1989-09-25 1992-02-18 Nkk Corporation Apparatus for detecting defects in a moving steel strip with a magnetizing yoke and a sensor placed on opposite sides of the strip
EP0469158B1 (en) * 1990-02-22 1996-12-27 Nkk Corporation Magnetic flaw detector for thin steel belt

Also Published As

Publication number Publication date
BE841621A (fr) 1976-09-01
FR2310566A1 (fr) 1976-12-03
DE2620070A1 (de) 1976-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse