NL7102128A - - Google Patents

Info

Publication number
NL7102128A
NL7102128A NL7102128A NL7102128A NL7102128A NL 7102128 A NL7102128 A NL 7102128A NL 7102128 A NL7102128 A NL 7102128A NL 7102128 A NL7102128 A NL 7102128A NL 7102128 A NL7102128 A NL 7102128A
Authority
NL
Netherlands
Application number
NL7102128A
Other versions
NL155653B (en
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
Publication of NL7102128A publication Critical patent/NL7102128A/xx
Publication of NL155653B publication Critical patent/NL155653B/en

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
    • G01N27/20—Investigating the presence of flaws
    • G01N27/205—Investigating the presence of flaws in insulating materials
    • 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416—Systems
    • G01N27/42—Measuring deposition or liberation of materials from an electrolyte; Coulometry, i.e. measuring coulomb-equivalent of material in an electrolyte
    • G01N27/423—Coulometry

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Molecular Biology (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
NL7102128.A 1970-02-17 1971-02-17 PROCEDURE FOR ELECTROCHEMICALLY DETERMINING THE QUALITY OF AN INSULATING COATING LAYER APPLIED ON AN ELECTRICALLY CONDUCTIVE SUPPORT. NL155653B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH222070A CH520331A (en) 1970-02-17 1970-02-17 Electrochemical process for characterizing the through pores of a dielectric covering a metal surface and device for implementing the process

Publications (2)

Publication Number Publication Date
NL7102128A true NL7102128A (en) 1971-08-19
NL155653B NL155653B (en) 1978-01-16

Family

ID=4228662

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7102128.A NL155653B (en) 1970-02-17 1971-02-17 PROCEDURE FOR ELECTROCHEMICALLY DETERMINING THE QUALITY OF AN INSULATING COATING LAYER APPLIED ON AN ELECTRICALLY CONDUCTIVE SUPPORT.

Country Status (9)

Country Link
US (1) US3719884A (en)
CH (1) CH520331A (en)
DE (1) DE2106593C3 (en)
DK (1) DK138134B (en)
ES (1) ES388371A1 (en)
FR (1) FR2078581A5 (en)
GB (1) GB1317683A (en)
NL (1) NL155653B (en)
SE (1) SE364364B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH558012A (en) * 1972-11-15 1975-01-15 Hoffmann La Roche METHOD AND DEVICE FOR ELECTRICALLY DETERMINING DAMAGE TO A LINING.
US3831085A (en) * 1973-04-12 1974-08-20 Hoffmann La Roche Reactor vessel lining testing method and apparatus
CH579272A5 (en) * 1974-03-29 1976-08-31 Pfaudler Werke Ag
US4019129A (en) * 1975-06-02 1977-04-19 Bell Telephone Laboratories, Incorporated Metallic plating testing apparatus
US4010416A (en) * 1975-08-08 1977-03-01 Westinghouse Electric Corporation Method and apparatus for testing dielectric adequacy and for indicating physical defects in a nonconducting material
US4227145A (en) * 1977-10-19 1980-10-07 Bicc Limited Apparatus for detecting faults in electric cables
US4206407A (en) * 1978-08-30 1980-06-03 American Can Company Continuity tester for container linings
JPS5629153A (en) * 1979-08-20 1981-03-23 Toyo Seikan Kaisha Ltd Measuring method of exposed iron part for coated steel plate or its processed product
DE3000446A1 (en) * 1980-01-08 1981-09-10 Bodenseewerk Perkin-Elmer & Co GmbH, 7770 Überlingen METHOD FOR ENRICHING A SEARCHED ELEMENT FROM A SOLUTION FOR THE FLAMELESS ATOMIC ABSORPTION SPECTROSCOPY
US4523141A (en) * 1982-04-16 1985-06-11 The Kendall Company Pipe coating
DE4127740A1 (en) * 1991-08-22 1993-03-04 Klaus Joergens METHOD AND DEVICE FOR CHECKING THE POROSITY OF COATED ITEMS
GB9803678D0 (en) * 1998-02-24 1998-04-15 Crown Cork & Seal Tech Corp Can coating tester
US6248601B1 (en) 1999-04-19 2001-06-19 Taiwan Semiconductor Manufacturing Company Fix the glassivation layer's micro crack point precisely by using electroplating method
US6261852B1 (en) 1999-04-19 2001-07-17 Taiwan Semiconductor Manufacturing Company Check abnormal contact and via holes by electroplating method
US7006546B2 (en) * 2000-03-15 2006-02-28 Komatsu Ltd. Gas laser electrode, laser chamber employing the electrode, and gas laser device
US20030224544A1 (en) * 2001-12-06 2003-12-04 Shipley Company, L.L.C. Test method
CN103163058A (en) * 2013-03-25 2013-06-19 北京邮电大学 Method for measuring porosity of nickel-base silver cladding by utilizing sulphurous acid steam
US11181462B2 (en) 2018-11-30 2021-11-23 International Business Machines Corporation Non-destructive method to determine porosity in metallic coatings

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572597A (en) * 1951-01-02 1951-10-23 Gen Electric Porosity tester for coating materials
US3252155A (en) * 1962-05-18 1966-05-17 American Potash & Chem Corp Liquid receptacle and method for preparing same
US3366554A (en) * 1964-01-06 1968-01-30 Boeing Co Method for evaluating coating discontinuities
US3384556A (en) * 1964-11-23 1968-05-21 Sperry Rand Corp Method of electrolytically detecting imperfections in oxide passivation layers
US3385777A (en) * 1964-12-30 1968-05-28 Shell Oil Co Electrochemical deposition of organic films
CH501224A (en) * 1968-01-24 1970-12-31 Pfaudler Werke Ag Method for the electrical detection of damage to an enamel layer of an enamelled apparatus
US3556972A (en) * 1968-09-05 1971-01-19 Dow Chemical Co Depositing a polymer from an emulsion by electrophoresis

Also Published As

Publication number Publication date
DE2106593C3 (en) 1979-01-18
ES388371A1 (en) 1973-05-01
DK138134C (en) 1978-12-11
FR2078581A5 (en) 1971-11-05
NL155653B (en) 1978-01-16
CH520331A (en) 1972-03-15
GB1317683A (en) 1973-05-23
SE364364B (en) 1974-02-18
US3719884A (en) 1973-03-06
DE2106593B2 (en) 1978-05-18
DE2106593A1 (en) 1971-08-26
DK138134B (en) 1978-07-17

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Legal Events

Date Code Title Description
VJC Lapsed due to non-payment of the due maintenance fee for the patent or patent application
NL80 Abbreviated name of patent owner mentioned of already nullified patent

Owner name: ALUM SUISSE