DK565078A - Fremgangsmaade og indretning til afproevning af funktionsdygtighed og til indstilling og kalibrering af et proeveapparat til ikke-destruktiv elektrisk eller magnetisk proevning af metalliske raaemner - Google Patents

Fremgangsmaade og indretning til afproevning af funktionsdygtighed og til indstilling og kalibrering af et proeveapparat til ikke-destruktiv elektrisk eller magnetisk proevning af metalliske raaemner

Info

Publication number
DK565078A
DK565078A DK565078A DK565078A DK565078A DK 565078 A DK565078 A DK 565078A DK 565078 A DK565078 A DK 565078A DK 565078 A DK565078 A DK 565078A DK 565078 A DK565078 A DK 565078A
Authority
DK
Denmark
Prior art keywords
test
metallenic
calibrating
raw
procedure
Prior art date
Application number
DK565078A
Other languages
English (en)
Inventor
P O Karlsson
Original Assignee
Ssab Svenskt Stal Ab
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 Ssab Svenskt Stal Ab filed Critical Ssab Svenskt Stal Ab
Publication of DK565078A publication Critical patent/DK565078A/da

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
    • G01N27/9073—Recording measured data
    • G01N27/9086—Calibrating of recording device
    • 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
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/20—Investigating the presence of flaws

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)
  • Geophysics And Detection Of Objects (AREA)
  • Investigating Strength Of Materials By Application Of Mechanical Stress (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
DK565078A 1977-12-16 1978-12-15 Fremgangsmaade og indretning til afproevning af funktionsdygtighed og til indstilling og kalibrering af et proeveapparat til ikke-destruktiv elektrisk eller magnetisk proevning af metalliske raaemner DK565078A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772756244 DE2756244A1 (de) 1977-12-16 1977-12-16 Verfahren und vorrichtung zum ueberpruefen der funktionsfaehigkeit und zum einstellen und eichen einer pruefvorrichtung zum zerstoerungsfreien elektrischen oder magnetischen pruefen von metallenen rohlingen

Publications (1)

Publication Number Publication Date
DK565078A true DK565078A (da) 1979-06-17

Family

ID=6026365

Family Applications (1)

Application Number Title Priority Date Filing Date
DK565078A DK565078A (da) 1977-12-16 1978-12-15 Fremgangsmaade og indretning til afproevning af funktionsdygtighed og til indstilling og kalibrering af et proeveapparat til ikke-destruktiv elektrisk eller magnetisk proevning af metalliske raaemner

Country Status (13)

Country Link
US (1) US4280094A (da)
JP (1) JPS54126086A (da)
BE (1) BE872730A (da)
BR (1) BR7808265A (da)
CA (1) CA1116695A (da)
DE (1) DE2756244A1 (da)
DK (1) DK565078A (da)
ES (1) ES476017A1 (da)
FI (1) FI783852A (da)
FR (1) FR2412070A1 (da)
GB (1) GB2028512A (da)
NL (1) NL7812223A (da)
SE (1) SE7812839L (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4418315A (en) * 1981-05-22 1983-11-29 Combustion Engineering, Inc. Method for effecting a surface examination of coated components
DE3330817A1 (de) * 1983-08-26 1985-03-14 Holstein Und Kappert Gmbh, 4600 Dortmund Vorrichtung zur bereitschaftsueberpruefung von inspektionsmaschinen
FR2564202A1 (fr) * 1984-05-10 1985-11-15 Ledieu Joel Procede et installation de detection et de controle de la profondeur de fissures dans des pieces en service, notamment de fissures de moyeux de roues
FR2675261B1 (fr) * 1991-04-10 1993-08-06 Controles Tests Expert Serv Qu Systeme de caracterisation de capteurs a courants de foucault.
US5223793A (en) * 1991-04-29 1993-06-29 Intex Inc. Apparatus for controlled rotation of a sphere or ball for inspecting or marking the surface with a predetermined pattern
US6252393B1 (en) * 1998-06-23 2001-06-26 General Electric Company System and method for normalizing and calibrating a sensor array
CN106053534B (zh) * 2016-04-28 2018-12-07 西安交通大学 基于传输线结构的宽带非接触式镀层无源互调测试装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3371524A (en) * 1964-10-15 1968-03-05 Custom Machine Inc Apparatus for positioning a search unit
US3534259A (en) * 1965-11-01 1970-10-13 Republic Steel Corp Method and apparatus for inspecting moving billets utilizing sensing means for scanning transversely of the billet movement
US3582772A (en) * 1968-11-29 1971-06-01 Republic Steel Corp Method of calibrating eddy current flaw detection equipment utilizing attachable slugs to simulate flaws
US3609529A (en) * 1969-01-24 1971-09-28 Republic Steel Corp Method and apparatus for detecting defects in articles moving along a path of travel
JPS5236984B1 (da) * 1971-04-02 1977-09-19
JPS5012238B2 (da) * 1971-09-29 1975-05-09
JPS5522743B2 (da) * 1972-11-29 1980-06-18
JPS599854B2 (ja) * 1975-10-24 1984-03-05 株式会社島津製作所 タンシヨウキニオケル ケンシユツキ ノ カンドセツテイソウチ

Also Published As

Publication number Publication date
BE872730A (fr) 1979-06-13
DE2756244A1 (de) 1979-06-21
GB2028512A (en) 1980-03-05
BR7808265A (pt) 1979-08-14
FR2412070A1 (fr) 1979-07-13
JPS54126086A (en) 1979-09-29
SE7812839L (sv) 1979-06-17
CA1116695A (en) 1982-01-19
FI783852A (fi) 1979-06-17
US4280094A (en) 1981-07-21
NL7812223A (nl) 1979-06-19
ES476017A1 (es) 1980-06-16

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