FR1445298A - Graphic Zero Eddy Current Testers - Google Patents

Graphic Zero Eddy Current Testers

Info

Publication number
FR1445298A
FR1445298A FR29446A FR29446A FR1445298A FR 1445298 A FR1445298 A FR 1445298A FR 29446 A FR29446 A FR 29446A FR 29446 A FR29446 A FR 29446A FR 1445298 A FR1445298 A FR 1445298A
Authority
FR
France
Prior art keywords
graphic
eddy current
current testers
zero
zero eddy
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
FR29446A
Other languages
French (fr)
Inventor
Hugo Leander Libby
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.)
US Atomic Energy Commission (AEC)
Original Assignee
US Atomic Energy Commission (AEC)
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 US Atomic Energy Commission (AEC) filed Critical US Atomic Energy Commission (AEC)
Priority to FR29446A priority Critical patent/FR1445298A/en
Application granted granted Critical
Publication of FR1445298A publication Critical patent/FR1445298A/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
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/023—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance where the material is placed in the field of a coil
    • 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

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)
FR29446A 1965-08-25 1965-08-25 Graphic Zero Eddy Current Testers Expired FR1445298A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR29446A FR1445298A (en) 1965-08-25 1965-08-25 Graphic Zero Eddy Current Testers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR29446A FR1445298A (en) 1965-08-25 1965-08-25 Graphic Zero Eddy Current Testers

Publications (1)

Publication Number Publication Date
FR1445298A true FR1445298A (en) 1966-07-08

Family

ID=8587240

Family Applications (1)

Application Number Title Priority Date Filing Date
FR29446A Expired FR1445298A (en) 1965-08-25 1965-08-25 Graphic Zero Eddy Current Testers

Country Status (1)

Country Link
FR (1) FR1445298A (en)

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