DE2622276A1 - Verfahren zur phosphatierung von metallen - Google Patents

Verfahren zur phosphatierung von metallen

Info

Publication number
DE2622276A1
DE2622276A1 DE19762622276 DE2622276A DE2622276A1 DE 2622276 A1 DE2622276 A1 DE 2622276A1 DE 19762622276 DE19762622276 DE 19762622276 DE 2622276 A DE2622276 A DE 2622276A DE 2622276 A1 DE2622276 A1 DE 2622276A1
Authority
DE
Germany
Prior art keywords
phosphating
poly
solution
added
metal
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Withdrawn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
DE19762622276
Other languages
German (de)
English (en)
Inventor
Claus Dipl Chem Dr Christ
Joachim Dipl Chem Dr Kandler
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.)
Hoechst AG
Original Assignee
Hoechst AG
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 Hoechst AG filed Critical Hoechst AG
Priority to DE19762622276 priority Critical patent/DE2622276A1/de
Priority to ES458765A priority patent/ES458765A1/es
Priority to NL7705325A priority patent/NL7705325A/xx
Priority to CH607877A priority patent/CH629539A5/de
Priority to SE7705874A priority patent/SE7705874L/xx
Priority to IT23685/77A priority patent/IT1084699B/it
Priority to AR267662A priority patent/AR212770A1/es
Priority to NO771743A priority patent/NO771743L/no
Priority to BR3193/77A priority patent/BR7703193A/pt
Priority to PT66563A priority patent/PT66563B/pt
Priority to FR7715330A priority patent/FR2352069A1/fr
Priority to DK217377A priority patent/DK217377A/da
Publication of DE2622276A1 publication Critical patent/DE2622276A1/de
Withdrawn legal-status Critical Current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
    • 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

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)
  • Chemical Treatment Of Metals (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
DE19762622276 1976-05-19 1976-05-19 Verfahren zur phosphatierung von metallen Withdrawn DE2622276A1 (de)

Priority Applications (12)

Application Number Priority Date Filing Date Title
DE19762622276 DE2622276A1 (de) 1976-05-19 1976-05-19 Verfahren zur phosphatierung von metallen
ES458765A ES458765A1 (es) 1976-05-19 1977-05-13 Procedimiento para reducir la formacion de costras en la fosfatacion de metales.
NL7705325A NL7705325A (nl) 1976-05-19 1977-05-13 Werkwijze voor het fosfateren van metalen.
CH607877A CH629539A5 (en) 1976-05-19 1977-05-16 Method for reducing crust formation during the phosphating treatment of metals
SE7705874A SE7705874L (sv) 1976-05-19 1977-05-17 Forfarande for fosfatering av metaller
IT23685/77A IT1084699B (it) 1976-05-19 1977-05-17 Processo per fosfatare metalli
AR267662A AR212770A1 (es) 1976-05-19 1977-05-17 Procedimiento para reducir la formacion de costras en la fosfatacion de metales
NO771743A NO771743L (no) 1976-05-19 1977-05-18 Fremgangsm}te til fosfatering av metaller
BR3193/77A BR7703193A (pt) 1976-05-19 1977-05-18 Processo para diminuicao da formacao de crosta pela fosfatacao de metals
PT66563A PT66563B (fr) 1976-05-19 1977-05-18 Procede pour reduire la formation d'incrustations resultant de la phosphatation des metaux
FR7715330A FR2352069A1 (fr) 1976-05-19 1977-05-18 Procede de phosphatation de metaux
DK217377A DK217377A (da) 1976-05-19 1977-05-18 Fremgangsmade til phosphatering af metaller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762622276 DE2622276A1 (de) 1976-05-19 1976-05-19 Verfahren zur phosphatierung von metallen

Publications (1)

Publication Number Publication Date
DE2622276A1 true DE2622276A1 (de) 1977-12-08

Family

ID=5978389

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19762622276 Withdrawn DE2622276A1 (de) 1976-05-19 1976-05-19 Verfahren zur phosphatierung von metallen

Country Status (12)

Country Link
AR (1) AR212770A1 (xx)
BR (1) BR7703193A (xx)
CH (1) CH629539A5 (xx)
DE (1) DE2622276A1 (xx)
DK (1) DK217377A (xx)
ES (1) ES458765A1 (xx)
FR (1) FR2352069A1 (xx)
IT (1) IT1084699B (xx)
NL (1) NL7705325A (xx)
NO (1) NO771743L (xx)
PT (1) PT66563B (xx)
SE (1) SE7705874L (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4417965A1 (de) * 1994-05-21 1995-11-23 Henkel Kgaa Eisenphosphatierung unter Verwendung von substituierten Monocarbonsäuren

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3136663A (en) * 1960-10-24 1964-06-09 Kelite Corp Compositions and methods for preservation of metals
DE2211256C2 (de) * 1972-03-09 1982-12-02 Hoechst Ag, 6000 Frankfurt Verfahren zur Herstellung von Poly-α-oxy-acrylsäure
GB1549856A (en) * 1975-06-20 1979-08-08 Ici Ltd Phosphating process

Also Published As

Publication number Publication date
NO771743L (no) 1977-11-22
CH629539A5 (en) 1982-04-30
SE7705874L (sv) 1977-11-20
IT1084699B (it) 1985-05-28
PT66563B (fr) 1979-01-22
BR7703193A (pt) 1978-01-31
FR2352069B1 (xx) 1981-07-24
AR212770A1 (es) 1978-09-29
DK217377A (da) 1977-11-20
ES458765A1 (es) 1978-03-16
PT66563A (fr) 1977-06-01
NL7705325A (nl) 1977-11-22
FR2352069A1 (fr) 1977-12-16

Similar Documents

Publication Publication Date Title
DE2359021A1 (de) Beizloesung und verfahren zum beizen von metallen
DE845736C (de) Verfahren zum Phosphatieren von Metallen
DE2505435B2 (de) Verwendung von Carboxy-alkan-Verbindungen des Phosphors als Korrosionsinhibitoren
DE1496916B1 (de) Cyanidfreies,galvanisches Bad und Verfahren zum Abscheiden galvanischer UEberzuege
DE2559059C3 (de) Stabilisiertes Bad für die stromlose Metallabscheidung
EP0031103B1 (de) Verfahren zur Vorbehandlung von Metalloberflächen vor dem Phosphatieren
DE718317C (de) Verfahren zur Erzeugung korrosionsbestaendiger UEberzuege auf Metallen
DE2640638A1 (de) Schuetzende ueberzugsmaterialien fuer metalle, deren herstellung und verwendung
DE2538347B2 (de) Zinkphosphatlösung zur Ausbildung von Zinkphosphatschichten auf Metallen
EP0039093B1 (de) Verfahren zur Phosphatierung von Metalloberflächen sowie dessen Anwendung
DE3307158A1 (de) Verfahren zur aktivierung der phosphatschichtausbildung auf metallen und mittel zur durchfuehrung solcher verfahren
DE2505836A1 (de) Verfahren zur oberflaechenbehandlung von rostfreien legierten staehlen
EP0264151B1 (de) Verfahren zur Erzeugung von Phosphatüberzügen
DE2402702A1 (de) Verfahren zur phosphatierung von metallen
AT245898B (de) Reinigungs- und Korrosionsschutzmittel für Metalle
DE2622276A1 (de) Verfahren zur phosphatierung von metallen
WO2014037234A1 (de) Verfahren zur korrosionsschützenden oberflächenbehandlung von metallischen bauteilen in serie
DE2240736A1 (de) Stoffzusammensetzung zur inhibierung der metallkorrosion und verfahren zu ihrer herstellung
DE2032867B2 (de) Galvanisches Goldbad und Verfahren zur Abscheidung gleichmäßiger, dicker Goldüberzüge
DE2239581A1 (de) Loesung und verfahren zum aufbringen von ueberzuegen auf zink oder zinklegierungen
DE618614C (de) Verfahren zum Blankbeizen von Metallen
DE1496822B1 (de) Galvanisches Kupferbad
DE1239166B (de) Verfahren zur chemischen Oberflaechen-behandlung von Metallen
DE869891C (de) Verfahren zur Aufbringung von Phosphatueberzuegen auf Metallen
DE1521837B1 (de) Verfahren zur Reinigung und Phosphatierung von Oberflaechen aus Eisen oder Zink

Legal Events

Date Code Title Description
8130 Withdrawal