FR1358408A - Procédé de protection d'une surface en acier ordinaire - Google Patents

Procédé de protection d'une surface en acier ordinaire

Info

Publication number
FR1358408A
FR1358408A FR918675A FR918675A FR1358408A FR 1358408 A FR1358408 A FR 1358408A FR 918675 A FR918675 A FR 918675A FR 918675 A FR918675 A FR 918675A FR 1358408 A FR1358408 A FR 1358408A
Authority
FR
France
Prior art keywords
protecting
carbon steel
steel surface
carbon
steel
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
FR918675A
Other languages
English (en)
French (fr)
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.)
Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
Original Assignee
Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
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
Priority to NL301422D priority Critical patent/NL301422A/xx
Application filed by Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU filed Critical Societe dElectro Chimie dElectro Metallurgie et des Acieries Electriques Dugine SA SECEMAU
Priority to FR918675A priority patent/FR1358408A/fr
Priority to DES88352A priority patent/DE1225018B/de
Priority to BE640877D priority patent/BE640877A/xx
Application granted granted Critical
Publication of FR1358408A publication Critical patent/FR1358408A/fr
Expired 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
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/48—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 not containing phosphates, hexavalent chromium compounds, fluorides or complex fluorides, molybdates, tungstates, vanadates or oxalates
    • C23C22/50—Treatment of iron or alloys based thereon

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
FR918675A 1962-12-14 1962-12-14 Procédé de protection d'une surface en acier ordinaire Expired FR1358408A (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
NL301422D NL301422A (oth) 1962-12-14
FR918675A FR1358408A (fr) 1962-12-14 1962-12-14 Procédé de protection d'une surface en acier ordinaire
DES88352A DE1225018B (de) 1962-12-14 1963-11-20 Verfahren zur Bildung eines Schutzueberzuges auf gewoehnlichem Stahl
BE640877D BE640877A (oth) 1962-12-14 1963-12-06

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR918675A FR1358408A (fr) 1962-12-14 1962-12-14 Procédé de protection d'une surface en acier ordinaire

Publications (1)

Publication Number Publication Date
FR1358408A true FR1358408A (fr) 1964-04-17

Family

ID=8792903

Family Applications (1)

Application Number Title Priority Date Filing Date
FR918675A Expired FR1358408A (fr) 1962-12-14 1962-12-14 Procédé de protection d'une surface en acier ordinaire

Country Status (4)

Country Link
BE (1) BE640877A (oth)
DE (1) DE1225018B (oth)
FR (1) FR1358408A (oth)
NL (1) NL301422A (oth)

Also Published As

Publication number Publication date
BE640877A (oth) 1964-04-01
DE1225018B (de) 1966-09-15
NL301422A (oth)

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