FR1157772A - Procédé et composition de revêtement de protection de l'aluminium et de ses alliages contre la corrosion - Google Patents

Procédé et composition de revêtement de protection de l'aluminium et de ses alliages contre la corrosion

Info

Publication number
FR1157772A
FR1157772A FR1157772DA FR1157772A FR 1157772 A FR1157772 A FR 1157772A FR 1157772D A FR1157772D A FR 1157772DA FR 1157772 A FR1157772 A FR 1157772A
Authority
FR
France
Prior art keywords
aluminum
composition
protective coating
against corrosion
alloys 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
Other languages
English (en)
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.)
ALLIED RES PRODUCTS
Original Assignee
ALLIED RES PRODUCTS
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 ALLIED RES PRODUCTS filed Critical ALLIED RES PRODUCTS
Application granted granted Critical
Publication of FR1157772A publication Critical patent/FR1157772A/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
    • C23C22/34—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 fluorides or complex fluorides
    • C23C22/37—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 fluorides or complex fluorides containing also hexavalent chromium compounds
    • 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
    • C23C22/24—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 hexavalent chromium compounds

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)
FR1157772D 1956-07-20 1956-07-20 Procédé et composition de revêtement de protection de l'aluminium et de ses alliages contre la corrosion Expired FR1157772A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1157772T 1956-07-20

Publications (1)

Publication Number Publication Date
FR1157772A true FR1157772A (fr) 1958-06-03

Family

ID=9650793

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1157772D Expired FR1157772A (fr) 1956-07-20 1956-07-20 Procédé et composition de revêtement de protection de l'aluminium et de ses alliages contre la corrosion

Country Status (1)

Country Link
FR (1) FR1157772A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506864A1 (fr) * 1981-05-29 1982-12-03 Fiat Auto Spa Procede pour assembler des sections laminees d'aluminium et d'alliages d'aluminium

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2506864A1 (fr) * 1981-05-29 1982-12-03 Fiat Auto Spa Procede pour assembler des sections laminees d'aluminium et d'alliages d'aluminium

Similar Documents

Publication Publication Date Title
FR1119649A (fr) Perfectionnements apportés aux procédés et produits pour augmenter la résistanceà la corrosion de l'aluminium et de ses alliages
FR1157772A (fr) Procédé et composition de revêtement de protection de l'aluminium et de ses alliages contre la corrosion
FR1291346A (fr) Procédé de décapage et de dégraissage combinés de l'aluminium et de ses alliages
FR1105145A (fr) Procédé pour améliorer la résistance à la corrosion de couches protectrices contre la corrosion appliquées sur l'aluminium et ses alliages
FR1174128A (fr) Procédé de protection des surfaces d'aluminium et alliages d'aluminium
FR1151196A (fr) Application nouvelle d'un alliage d'aluminium pour la protection contre les balles et produit en résultant
FR1119880A (fr) Perfectionnements apportés à la protection de l'aluminium et de ses alliages contre la corrosion par érosion ou attrition
FR1197696A (fr) Procédé de protection des métaux contre la corrosion
FR1234285A (fr) Procédé et composition de revêtement d'aluminium ou de ses alliages
FR1006634A (fr) Procédé pour la protection des métaux et alliages métalliques contre la corrosion et solutions protectrices
FR1163772A (fr) Composition et procédé pour la protection des surfaces métalliques contre la corrosion
AU208788B2 (en) Improvements to or relating tothe protection of aluminium and its alloys against fretting corrosion
AU695355A (en) Improvements to or relating tothe protection of aluminium and its alloys against fretting corrosion
FR1169400A (fr) Procédé et dispositif pour la protection cathodique des structures métalliques
CH406780A (fr) Procédé de protection des métaux et des alliages contre l'action corrosive des saumures
FR1204092A (fr) Perfectionnements à la protection des alliages d'aluminium contre la corrosion
FR1148779A (fr) Procédé de protection des métaux contre la corrosion par les acides forts et compositions pour la mise en oeuvre de ce procédé
CH332500A (fr) Procédé de revêtement électrolytique de l'aluminium et de ses alliages
FR1285053A (fr) Procédé de production de revêtements de métaux sur l'aluminium et ses alliages
FI28742A (fi) Förfaringssätt och medel för åstadkommande av korrosionsfasta överdrag på aluminium och dess legeringar
CH348851A (fr) Procédé de protection d'une surface métallique contre la corrosion en milieu aqueux
FR1174241A (fr) Procédé de protection de la surface d'un corps ferreux contre l'aluminium liquide
FR1197057A (fr) Procédé de protection du fer par un alliage d'aluminium
FR1173815A (fr) Procédé de purification des alliages de plutonium et d'aluminium
CA525860A (fr) Methode pour empecher la corrosion des metaux