FR2126681A5 - - Google Patents

Info

Publication number
FR2126681A5
FR2126681A5 FR7146424A FR7146424A FR2126681A5 FR 2126681 A5 FR2126681 A5 FR 2126681A5 FR 7146424 A FR7146424 A FR 7146424A FR 7146424 A FR7146424 A FR 7146424A FR 2126681 A5 FR2126681 A5 FR 2126681A5
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
FR7146424A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR2126681A5 publication Critical patent/FR2126681A5/fr
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
    • G01N27/83—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields
    • G01N27/84—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws by investigating stray magnetic fields by applying magnetic powder or magnetic ink
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (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)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
FR7146424A 1971-02-11 1971-12-23 Expired FR2126681A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712106519 DE2106519C3 (de) 1971-02-11 1971-02-11 Verfahren zum bleibenden Sichtbarmachen magnetischer Streuflüsse an Fehlerstellen ferromagnetischer Prüfteile

Publications (1)

Publication Number Publication Date
FR2126681A5 true FR2126681A5 (fr) 1972-10-06

Family

ID=5798484

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7146424A Expired FR2126681A5 (fr) 1971-02-11 1971-12-23

Country Status (4)

Country Link
DE (1) DE2106519C3 (fr)
FR (1) FR2126681A5 (fr)
GB (1) GB1333634A (fr)
SE (1) SE376483B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2202599A5 (fr) * 1972-10-10 1974-05-03 Elkem Spigerverket As
FR2445577A1 (fr) * 1978-12-26 1980-07-25 Inst Radiotekh Elektron Procede de visualisation et d'enregistrement de l'image visible d'un champ de forces sur un support

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112710732B (zh) * 2020-12-16 2024-03-08 江苏必得科技股份有限公司 一种磁粉热塑性聚氨酯弹性体的铸型无损探伤方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2202599A5 (fr) * 1972-10-10 1974-05-03 Elkem Spigerverket As
FR2445577A1 (fr) * 1978-12-26 1980-07-25 Inst Radiotekh Elektron Procede de visualisation et d'enregistrement de l'image visible d'un champ de forces sur un support

Also Published As

Publication number Publication date
SE376483B (fr) 1975-05-26
DE2106519B2 (de) 1975-05-15
DE2106519A1 (de) 1972-08-24
DE2106519C3 (de) 1976-01-02
GB1333634A (en) 1973-10-10

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Legal Events

Date Code Title Description
ST Notification of lapse