NO891814D0 - Fremgangsmaate for identifisering av al-legeringer paa elektrokjemisk maate. - Google Patents

Fremgangsmaate for identifisering av al-legeringer paa elektrokjemisk maate.

Info

Publication number
NO891814D0
NO891814D0 NO891814A NO891814A NO891814D0 NO 891814 D0 NO891814 D0 NO 891814D0 NO 891814 A NO891814 A NO 891814A NO 891814 A NO891814 A NO 891814A NO 891814 D0 NO891814 D0 NO 891814D0
Authority
NO
Norway
Prior art keywords
aloyts
identification
procedure
electrical chemistry
chemistry
Prior art date
Application number
NO891814A
Other languages
English (en)
Other versions
NO891814L (no
Inventor
Christopher Bommier
Philippe Gimenez
Jean-Claude Kucza
Jacques Rabiet
Original Assignee
Pechiney
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 Pechiney filed Critical Pechiney
Publication of NO891814D0 publication Critical patent/NO891814D0/no
Publication of NO891814L publication Critical patent/NO891814L/no

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
    • G01N27/26—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
    • G01N27/4161—Systems measuring the voltage and using a constant current supply, e.g. chronopotentiometry

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Electrolytic Production Of Metals (AREA)
  • Testing Resistance To Weather, Investigating Materials By Mechanical Methods (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
NO89891814A 1988-05-03 1989-05-02 Fremgangsmaate for identifisering av al-legeringer paa elektrokjemisk maate. NO891814L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8806431A FR2631123B1 (fr) 1988-05-03 1988-05-03 Procede d'identification d'alliages d'al par une voie electrochimique

Publications (2)

Publication Number Publication Date
NO891814D0 true NO891814D0 (no) 1989-05-02
NO891814L NO891814L (no) 1989-11-06

Family

ID=9366264

Family Applications (1)

Application Number Title Priority Date Filing Date
NO89891814A NO891814L (no) 1988-05-03 1989-05-02 Fremgangsmaate for identifisering av al-legeringer paa elektrokjemisk maate.

Country Status (8)

Country Link
US (1) US4898646A (no)
EP (1) EP0341169A3 (no)
DK (1) DK213689A (no)
FI (1) FI892104A (no)
FR (1) FR2631123B1 (no)
IS (1) IS1482B (no)
NO (1) NO891814L (no)
PT (1) PT90441B (no)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2501003C1 (ru) * 2012-06-22 2013-12-10 Анатолий Иванович Мамаев Способ идентификации металлов и сплавов и устройство для его осуществления

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2531747A (en) * 1947-06-12 1950-11-28 Robert F Stearn Metal identifier
US3428532A (en) * 1964-02-06 1969-02-18 Continental Oil Co Method for identifying metals and alloys
GB2092304B (en) * 1981-01-27 1984-09-05 Helmut Fischer Gmbh & Co A device for measuring the thickness of a metal deposition layer
US4515643A (en) * 1982-10-22 1985-05-07 Henkel Kommanditgesellschaft Auf Aktien Method for determining and adjusting the potency and effectiveness of a metal phosphate conversion coating process
IT1176239B (it) * 1984-06-01 1987-08-18 Cise Spa Apparecchiatura per la misura grado di sensibilizzazione di manufatti metallici
US4629536A (en) * 1985-03-12 1986-12-16 Energy Conversion Devices, Inc. Multilayer depth profile method

Also Published As

Publication number Publication date
IS1482B (is) 1992-06-30
EP0341169A2 (fr) 1989-11-08
US4898646A (en) 1990-02-06
PT90441B (pt) 1994-09-30
FR2631123A1 (fr) 1989-11-10
PT90441A (pt) 1989-11-30
FR2631123B1 (fr) 1992-01-10
DK213689A (da) 1989-11-04
FI892104A0 (fi) 1989-05-02
EP0341169A3 (fr) 1991-09-04
FI892104A (fi) 1989-11-04
IS3463A7 (is) 1989-11-04
DK213689D0 (da) 1989-05-02
NO891814L (no) 1989-11-06

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