FR1459703A - Perfectionnements aux procédés pour la protection des structures métalliques immergées contre la corrosion - Google Patents

Perfectionnements aux procédés pour la protection des structures métalliques immergées contre la corrosion

Info

Publication number
FR1459703A
FR1459703A FR800907A FR800907A FR1459703A FR 1459703 A FR1459703 A FR 1459703A FR 800907 A FR800907 A FR 800907A FR 800907 A FR800907 A FR 800907A FR 1459703 A FR1459703 A FR 1459703A
Authority
FR
France
Prior art keywords
processes
protection
against corrosion
metal structures
structures against
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
FR800907A
Other languages
English (en)
Inventor
Denis Petrocokino
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
Priority to FR800907A priority Critical patent/FR1459703A/fr
Application granted granted Critical
Publication of FR1459703A publication Critical patent/FR1459703A/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
    • C23C22/07—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 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/22—Orthophosphates containing alkaline earth metal cations

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)
FR800907A 1959-07-23 1959-07-23 Perfectionnements aux procédés pour la protection des structures métalliques immergées contre la corrosion Expired FR1459703A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR800907A FR1459703A (fr) 1959-07-23 1959-07-23 Perfectionnements aux procédés pour la protection des structures métalliques immergées contre la corrosion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR800907A FR1459703A (fr) 1959-07-23 1959-07-23 Perfectionnements aux procédés pour la protection des structures métalliques immergées contre la corrosion

Publications (1)

Publication Number Publication Date
FR1459703A true FR1459703A (fr) 1966-06-17

Family

ID=8717488

Family Applications (1)

Application Number Title Priority Date Filing Date
FR800907A Expired FR1459703A (fr) 1959-07-23 1959-07-23 Perfectionnements aux procédés pour la protection des structures métalliques immergées contre la corrosion

Country Status (1)

Country Link
FR (1) FR1459703A (fr)

Similar Documents

Publication Publication Date Title
FR1439830A (fr) Procédé pour la protection des métaux contre la corrosion
FR1152620A (fr) Dispositif de protection contre la corrosion des surfaces métalliques immergées ouenterrées
FR1242172A (fr) Protection cathodique des structures métalliques contre la corrosion
FR1195437A (fr) Perfectionnements à la protection cathodique des structures métalliques immergées
FR1187761A (fr) Procédé de protection des métaux contre la corrosion électrochimique
BE573430A (fr) Procédé de protection des métaux contre la corrosion.
FR1163772A (fr) Composition et procédé pour la protection des surfaces métalliques contre la corrosion
GR20802B (el) Καθοδικη προστασια μεταλλικων κατασκευων κατα τησδιαβρωσεως.
FR1198651A (fr) Perfectionnements aux électrodes pour installations électriques de protection des constructions métalliques contre la corrosion
CA534531A (fr) Methode pour empecher la corrosion des metaux
CA534532A (fr) Methode pour empecher la corrosion des metaux
CA534533A (fr) Methode pour empecher la corrosion des metaux
CA550266A (fr) Methode d'empecher la corrosion des metaux
CA544508A (fr) Methode d'empecher la corrosion des metaux
CA546262A (fr) Methode d'empecher la corrosion des metaux
CA550265A (fr) Methode d'empecher la corrosion des metaux
CA550268A (fr) Methode d'empecher la corrosion des metaux
CA550264A (fr) Methode contre la corrosion des metaux
CA546263A (fr) Methode d'empecher la corrosion des metaux
CA550263A (fr) Methode contre la corrosion des metaux
CA559217A (fr) Methode d'empecher la corrosion des metaux
CA553966A (fr) Compositions pour proteger les metaux contre la corrosion
FR1275035A (fr) Perfectionnements aux procédés de soudage des métaux
CA573735A (fr) Methode contre la corrosion des metaux
CA576244A (fr) Methode contre la corrosion des metaux