FR2014864A1 - Preventing corrosion of aluminium and its alloys - Google Patents

Preventing corrosion of aluminium and its alloys

Info

Publication number
FR2014864A1
FR2014864A1 FR6926255A FR6926255A FR2014864A1 FR 2014864 A1 FR2014864 A1 FR 2014864A1 FR 6926255 A FR6926255 A FR 6926255A FR 6926255 A FR6926255 A FR 6926255A FR 2014864 A1 FR2014864 A1 FR 2014864A1
Authority
FR
France
Prior art keywords
aluminium
alloys
weight
preventing corrosion
phosphorous
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.)
Withdrawn
Application number
FR6926255A
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.)
Henkel AG and Co KGaA
Original Assignee
Henkel AG and Co KGaA
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 Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA
Publication of FR2014864A1 publication Critical patent/FR2014864A1/fr
Withdrawn legal-status Critical Current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
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
    • C23G1/06—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors
    • C23G1/066—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors organic inhibitors phosphorus-containing 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
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
    • C23F11/04—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in markedly acid liquids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Detergent Compositions (AREA)
FR6926255A 1968-08-01 1969-07-31 Preventing corrosion of aluminium and its alloys Withdrawn FR2014864A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT750768A AT276897B (de) 1968-08-01 1968-08-01 Verhinderung der Korrosion von Aluminium und Aluminiumlegierungen in salzsauren Lösungen

Publications (1)

Publication Number Publication Date
FR2014864A1 true FR2014864A1 (en) 1970-04-24

Family

ID=3596699

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6926255A Withdrawn FR2014864A1 (en) 1968-08-01 1969-07-31 Preventing corrosion of aluminium and its alloys

Country Status (8)

Country Link
AT (1) AT276897B (fr)
BE (1) BE736659A (fr)
CH (1) CH535289A (fr)
DE (1) DE1935506A1 (fr)
ES (1) ES370089A1 (fr)
FR (1) FR2014864A1 (fr)
NL (1) NL6910075A (fr)
SE (1) SE349607B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027083A1 (fr) * 1979-10-04 1981-04-15 Compagnie Francaise De Produits Industriels Procédé de nettoyage de véhicules et composition mise en oeuvre
WO1985002207A1 (fr) * 1983-11-14 1985-05-23 Henkel Kommanditgesellschaft Auf Aktien Inhibiteurs de corrosion pour l'aluminium

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2942903A1 (de) * 1979-10-24 1981-05-07 Chemische Werke Hüls AG, 4370 Marl Kavitationshemmende, frostsichere kuehl- bzw. waermeuebertragungsfluessigkeiten
DE102007040247A1 (de) * 2007-08-25 2009-03-05 Evonik Goldschmidt Gmbh Korrosionsinhibitor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0027083A1 (fr) * 1979-10-04 1981-04-15 Compagnie Francaise De Produits Industriels Procédé de nettoyage de véhicules et composition mise en oeuvre
WO1985002207A1 (fr) * 1983-11-14 1985-05-23 Henkel Kommanditgesellschaft Auf Aktien Inhibiteurs de corrosion pour l'aluminium
US4647429A (en) * 1983-11-14 1987-03-03 Henkel Kommanditgesellschaft Auf Aktien Corrosion inhibitors for aluminum

Also Published As

Publication number Publication date
SE349607B (fr) 1972-10-02
BE736659A (fr) 1970-01-28
NL6910075A (fr) 1970-02-03
CH535289A (de) 1973-03-31
DE1935506A1 (de) 1970-02-05
AT276897B (de) 1969-12-10
ES370089A1 (es) 1971-04-01

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse