FR2676818B1 - DEVICE FOR ANALYZING THE EVOLUTION OF THE SURFACE CONDITION OF AT LEAST ONE METAL SUBSTRATE DURING STRIPPING. - Google Patents

DEVICE FOR ANALYZING THE EVOLUTION OF THE SURFACE CONDITION OF AT LEAST ONE METAL SUBSTRATE DURING STRIPPING.

Info

Publication number
FR2676818B1
FR2676818B1 FR9106115A FR9106115A FR2676818B1 FR 2676818 B1 FR2676818 B1 FR 2676818B1 FR 9106115 A FR9106115 A FR 9106115A FR 9106115 A FR9106115 A FR 9106115A FR 2676818 B1 FR2676818 B1 FR 2676818B1
Authority
FR
France
Prior art keywords
evolution
analyzing
metal substrate
surface condition
substrate during
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 - Lifetime
Application number
FR9106115A
Other languages
French (fr)
Other versions
FR2676818A1 (en
Inventor
Patrick Prigent
Sophie Lecourt
Christine Mysson
Jean-Claude Catonne
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.)
Sollac SA
Original Assignee
Lorraine de Laminage Continu SA SOLLAC
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 Lorraine de Laminage Continu SA SOLLAC filed Critical Lorraine de Laminage Continu SA SOLLAC
Priority to FR9106115A priority Critical patent/FR2676818B1/en
Publication of FR2676818A1 publication Critical patent/FR2676818A1/en
Application granted granted Critical
Publication of FR2676818B1 publication Critical patent/FR2676818B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B7/00—Measuring arrangements characterised by the use of electric or magnetic techniques
    • G01B7/34—Measuring arrangements characterised by the use of electric or magnetic techniques for measuring roughness or irregularity of surfaces

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
FR9106115A 1991-05-21 1991-05-21 DEVICE FOR ANALYZING THE EVOLUTION OF THE SURFACE CONDITION OF AT LEAST ONE METAL SUBSTRATE DURING STRIPPING. Expired - Lifetime FR2676818B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9106115A FR2676818B1 (en) 1991-05-21 1991-05-21 DEVICE FOR ANALYZING THE EVOLUTION OF THE SURFACE CONDITION OF AT LEAST ONE METAL SUBSTRATE DURING STRIPPING.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9106115A FR2676818B1 (en) 1991-05-21 1991-05-21 DEVICE FOR ANALYZING THE EVOLUTION OF THE SURFACE CONDITION OF AT LEAST ONE METAL SUBSTRATE DURING STRIPPING.

Publications (2)

Publication Number Publication Date
FR2676818A1 FR2676818A1 (en) 1992-11-27
FR2676818B1 true FR2676818B1 (en) 1995-01-06

Family

ID=9412961

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9106115A Expired - Lifetime FR2676818B1 (en) 1991-05-21 1991-05-21 DEVICE FOR ANALYZING THE EVOLUTION OF THE SURFACE CONDITION OF AT LEAST ONE METAL SUBSTRATE DURING STRIPPING.

Country Status (1)

Country Link
FR (1) FR2676818B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20160373A1 (en) * 2016-03-03 2017-09-04 Vetco Gray Scandinavia As Rapid non-destructive evaluation of the degree of sensitization in stainless steels and nickel based alloys

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3511706C2 (en) * 1985-03-29 1987-02-19 Heusler, Konrad, Prof. Dr., 3392 Clausthal-Zellerfeld Method and device for testing electrically insulating protective layers on metal parts
US4799999A (en) * 1987-03-31 1989-01-24 Tri Electronics Company, Inc. Dynamic precious metal assay method

Also Published As

Publication number Publication date
FR2676818A1 (en) 1992-11-27

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