ES334056A1 - Procedure and non-destructive apparatus for measuring the resistivity of metal surfaces. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure and non-destructive apparatus for measuring the resistivity of metal surfaces. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES334056A1
ES334056A1 ES0334056A ES334056A ES334056A1 ES 334056 A1 ES334056 A1 ES 334056A1 ES 0334056 A ES0334056 A ES 0334056A ES 334056 A ES334056 A ES 334056A ES 334056 A1 ES334056 A1 ES 334056A1
Authority
ES
Spain
Prior art keywords
resistivity
translation
measuring
machine
legally binding
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
ES0334056A
Other languages
Spanish (es)
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES334056A1 publication Critical patent/ES334056A1/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
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/041—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a solid body
    • 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

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 Electric Means (AREA)
  • Measurement Of Resistance Or Impedance (AREA)

Abstract

Non-destructive method for measuring the resistivity of metal surfaces, characterized in that this resistivity is determined by comparing the currents circulating through two circuit elements of the same nature, placed one in the vicinity of a metal of known resistivity, and the other in the vicinity of the metal whose resistivity is to be measured. (Machine-translation by Google Translate, not legally binding)
ES0334056A 1965-12-03 1966-12-02 Procedure and non-destructive apparatus for measuring the resistivity of metal surfaces. (Machine-translation by Google Translate, not legally binding) Expired ES334056A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR40852A FR1466425A (en) 1965-12-03 1965-12-03 Resistivity meter

Publications (1)

Publication Number Publication Date
ES334056A1 true ES334056A1 (en) 1967-10-16

Family

ID=8594309

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0334056A Expired ES334056A1 (en) 1965-12-03 1966-12-02 Procedure and non-destructive apparatus for measuring the resistivity of metal surfaces. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
BE (1) BE689959A (en)
CH (1) CH466430A (en)
ES (1) ES334056A1 (en)
FR (1) FR1466425A (en)
GB (1) GB1163105A (en)
LU (1) LU52464A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3815010A1 (en) * 1988-04-30 1989-11-09 Leybold Ag CIRCUIT ARRANGEMENT FOR THE COMBINED USE OF AN INDUCTIVE AND A CAPACITIVE DEVICE FOR THE DESTRUCTION-FREE MEASUREMENT OF THE RESISTANT THIN LAYERS
DE3815009A1 (en) * 1988-04-30 1989-11-09 Leybold Ag DEVICE AND METHOD FOR NON-DESTRUCTION-FREE MEASUREMENT OF THE Ohmic RESISTANCE OF THIN LAYERS IN ACCORDANCE WITH THE Eddy Current Principle
GB8825847D0 (en) * 1988-11-04 1988-12-07 Steele L M Inductive metal determination
GB0910476D0 (en) 2009-06-18 2009-07-29 Rolls Royce Plc Temperature activatable actuator
CN110398632A (en) * 2019-08-23 2019-11-01 上海知白智能科技有限公司 A kind of resistance measurement fixture and resistance measurement method
CN112114199A (en) * 2020-08-17 2020-12-22 国家电网有限公司 Method for measuring grounding resistance of transmission tower

Also Published As

Publication number Publication date
BE689959A (en) 1967-05-02
LU52464A1 (en) 1967-01-30
GB1163105A (en) 1969-09-04
CH466430A (en) 1968-12-15
FR1466425A (en) 1967-01-20

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