JPS5190875A - Karyutanshoho oyobi sonosochi - Google Patents

Karyutanshoho oyobi sonosochi

Info

Publication number
JPS5190875A
JPS5190875A JP50015369A JP1536975A JPS5190875A JP S5190875 A JPS5190875 A JP S5190875A JP 50015369 A JP50015369 A JP 50015369A JP 1536975 A JP1536975 A JP 1536975A JP S5190875 A JPS5190875 A JP S5190875A
Authority
JP
Japan
Prior art keywords
karyutanshoho
oyobi sonosochi
sonosochi
oyobi
karyutanshoho oyobi
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.)
Pending
Application number
JP50015369A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP50015369A priority Critical patent/JPS5190875A/en
Priority to DE19762604498 priority patent/DE2604498A1/en
Priority to FR7603347A priority patent/FR2300341A1/en
Publication of JPS5190875A publication Critical patent/JPS5190875A/en
Pending 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
    • 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

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)
JP50015369A 1975-02-07 1975-02-07 Karyutanshoho oyobi sonosochi Pending JPS5190875A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP50015369A JPS5190875A (en) 1975-02-07 1975-02-07 Karyutanshoho oyobi sonosochi
DE19762604498 DE2604498A1 (en) 1975-02-07 1976-02-05 METHOD AND DEVICE FOR EDGE CURRENT MATERIAL TESTING
FR7603347A FR2300341A1 (en) 1975-02-07 1976-02-06 Material testing method using eddy currents - which are generated by AC magnetic field of a fault testing coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50015369A JPS5190875A (en) 1975-02-07 1975-02-07 Karyutanshoho oyobi sonosochi

Publications (1)

Publication Number Publication Date
JPS5190875A true JPS5190875A (en) 1976-08-09

Family

ID=11886863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50015369A Pending JPS5190875A (en) 1975-02-07 1975-02-07 Karyutanshoho oyobi sonosochi

Country Status (3)

Country Link
JP (1) JPS5190875A (en)
DE (1) DE2604498A1 (en)
FR (1) FR2300341A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5940265B2 (en) * 1978-02-13 1984-09-28 日本鋼管株式会社 Thermal billet eddy current flaw detection equipment

Also Published As

Publication number Publication date
FR2300341A1 (en) 1976-09-03
DE2604498A1 (en) 1976-08-19
FR2300341B1 (en) 1979-08-24

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