FR1421253A - Magnetic device for the determination of defects for the examination of cables, bars and steel tubes - Google Patents

Magnetic device for the determination of defects for the examination of cables, bars and steel tubes

Info

Publication number
FR1421253A
FR1421253A FR947326A FR947326A FR1421253A FR 1421253 A FR1421253 A FR 1421253A FR 947326 A FR947326 A FR 947326A FR 947326 A FR947326 A FR 947326A FR 1421253 A FR1421253 A FR 1421253A
Authority
FR
France
Prior art keywords
cables
examination
bars
defects
determination
Prior art date
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
FR947326A
Other languages
French (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.)
Akademia Gomiczo Hutnicza
Original Assignee
Akademia Gomiczo Hutnicza
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 Akademia Gomiczo Hutnicza filed Critical Akademia Gomiczo Hutnicza
Priority to FR947326A priority Critical patent/FR1421253A/en
Application granted granted Critical
Publication of FR1421253A publication Critical patent/FR1421253A/en
Expired 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
    • G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
    • G01N27/9046—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents by analysing electrical signals
    • G01N27/906—Compensating for velocity

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)
FR947326A 1962-09-15 1963-09-12 Magnetic device for the determination of defects for the examination of cables, bars and steel tubes Expired FR1421253A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR947326A FR1421253A (en) 1962-09-15 1963-09-12 Magnetic device for the determination of defects for the examination of cables, bars and steel tubes

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PL9966562 1962-09-15
PL10115063 1963-03-27
FR947326A FR1421253A (en) 1962-09-15 1963-09-12 Magnetic device for the determination of defects for the examination of cables, bars and steel tubes

Publications (1)

Publication Number Publication Date
FR1421253A true FR1421253A (en) 1965-12-17

Family

ID=27247459

Family Applications (1)

Application Number Title Priority Date Filing Date
FR947326A Expired FR1421253A (en) 1962-09-15 1963-09-12 Magnetic device for the determination of defects for the examination of cables, bars and steel tubes

Country Status (1)

Country Link
FR (1) FR1421253A (en)

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