DE1238742B - Verfahren und Loesungen zur Chromatierung von Eisen- und Stahloberflaechen - Google Patents

Verfahren und Loesungen zur Chromatierung von Eisen- und Stahloberflaechen

Info

Publication number
DE1238742B
DE1238742B DEF34918A DEF0034918A DE1238742B DE 1238742 B DE1238742 B DE 1238742B DE F34918 A DEF34918 A DE F34918A DE F0034918 A DEF0034918 A DE F0034918A DE 1238742 B DE1238742 B DE 1238742B
Authority
DE
Germany
Prior art keywords
acid
solution
percent
minutes
weight
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.)
Pending
Application number
DEF34918A
Other languages
German (de)
English (en)
Inventor
Dr Willy Herbst
Dr Heinz Ludwig
Dr-Ing Helmut Schaefer
Dr Ernst Wagner
Dr Heinz Gerischer
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.)
GEA Group AG
Original Assignee
Metallgesellschaft 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
Priority to NL282799D priority Critical patent/NL282799A/xx
Application filed by Metallgesellschaft AG filed Critical Metallgesellschaft AG
Priority to DEF34918A priority patent/DE1238742B/de
Priority to US222195A priority patent/US3202551A/en
Priority to AT724962A priority patent/AT248817B/de
Priority to CH1075062A priority patent/CH420781A/de
Priority to FR909247A priority patent/FR1337563A/fr
Priority to GB35026/62A priority patent/GB1018184A/en
Publication of DE1238742B publication Critical patent/DE1238742B/de
Pending 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
    • C23C22/82—After-treatment
    • C23C22/83—Chemical after-treatment
    • 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
    • C23C22/78—Pretreatment of the material to be coated

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)
DEF34918A 1961-09-13 1961-09-13 Verfahren und Loesungen zur Chromatierung von Eisen- und Stahloberflaechen Pending DE1238742B (de)

Priority Applications (7)

Application Number Priority Date Filing Date Title
NL282799D NL282799A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1961-09-13
DEF34918A DE1238742B (de) 1961-09-13 1961-09-13 Verfahren und Loesungen zur Chromatierung von Eisen- und Stahloberflaechen
US222195A US3202551A (en) 1961-09-13 1962-09-07 Method for producing adherent coatings on iron and steel parts
AT724962A AT248817B (de) 1961-09-13 1962-09-11 Verfahren und Vorbehandlungslösung zur Erzeugung von Oberflächenschichten auf Eisen und Stahl
CH1075062A CH420781A (de) 1961-09-13 1962-09-11 Verfahren zur Erzeugung von korrosionsfesten und/oder die Lackhaftung verbessernden Oberflächenschichten auf Eisen und Stahl und Lösung zur Durchführung des Verfahrens
FR909247A FR1337563A (fr) 1961-09-13 1962-09-12 Procédé et solutions pour traiter des surfaces métalliques
GB35026/62A GB1018184A (en) 1961-09-13 1962-09-13 Processes for producing adherent coatings on iron and steel parts

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF34918A DE1238742B (de) 1961-09-13 1961-09-13 Verfahren und Loesungen zur Chromatierung von Eisen- und Stahloberflaechen

Publications (1)

Publication Number Publication Date
DE1238742B true DE1238742B (de) 1967-04-13

Family

ID=7095776

Family Applications (1)

Application Number Title Priority Date Filing Date
DEF34918A Pending DE1238742B (de) 1961-09-13 1961-09-13 Verfahren und Loesungen zur Chromatierung von Eisen- und Stahloberflaechen

Country Status (6)

Country Link
US (1) US3202551A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AT (1) AT248817B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH420781A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE1238742B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1018184A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL282799A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007021364A1 (de) * 2007-05-04 2008-11-06 Henkel Ag & Co. Kgaa Metallisierende Vorbehandlung von Zinkoberflächen

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3466207A (en) * 1967-07-19 1969-09-09 Dow Chemical Co Treatment of metals for promoting adhesion of polyolefins
US3630789A (en) * 1970-04-02 1971-12-28 Du Pont Hexavalent chromium/fumarate solutions and the treatment of metal substrates therewith

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2768103A (en) * 1952-03-18 1956-10-23 Heintz Mfg Co Method for coating metals
US2768104A (en) * 1952-03-25 1956-10-23 Heintz Mfg Co Method for coating iron
FR1145660A (fr) * 1953-07-30 1957-10-29 Heintz Mfg Co Perfectionnements apportés aux pièces métalliques portant un revêtement résistant à la corrosion et à leurs procédé de fabrication
US2875110A (en) * 1953-06-29 1959-02-24 Sandvikens Jerwerks Aktiebolag Corrosion resistant treatment for hollow drill rods
DE1088309B (de) * 1954-10-20 1960-09-01 Metallgesellschaft Ag Verfahren zur Behandlung von eisernen Oberflaechen zwecks Erhoehung der Korrosions-bestaendigkeit und Verbesserung der Haftfestigkeit fuer organische UEberzuege

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1911537A (en) * 1930-08-08 1933-05-30 Eobebt r
US2067214A (en) * 1933-06-24 1937-01-12 Patents Corp Method of coating metal
GB483551A (en) * 1935-10-19 1938-04-14 Patents Corp Improvements in and relating to the formation of chemical coatings on metals
US2250508A (en) * 1936-06-15 1941-07-29 John S Thompson Treating zinc with organic acids
US2331196A (en) * 1941-08-22 1943-10-05 Westinghouse Electric & Mfg Co Protective phosphate coating
US2505785A (en) * 1945-09-17 1950-05-02 Howard R Moore Method of producing a corrosion inhibitive coating on ferrous metals
US2493934A (en) * 1946-12-27 1950-01-10 Reynolds Metals Co Production of protective coatings on aluminum and alloys thereof
US2853406A (en) * 1956-04-17 1958-09-23 Kelsey Hayes Co Metal coating
CA606022A (en) * 1957-11-28 1960-09-27 Rausch Werner Process for continuously operating chromatic solutions
NL131125C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1959-06-04
US3015594A (en) * 1959-10-23 1962-01-02 Parker Rust Proof Co Phosphate coating process
US3079288A (en) * 1960-09-07 1963-02-26 Amchem Prod Method and composition for increasing the corrosion resistance of phosphatetype chemical conversion coatings on metal surfaces
US3118793A (en) * 1960-12-06 1964-01-21 Detrex Chem Ind Method of pretreating and phosphatizing a metal surface for siccative coatings

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2768103A (en) * 1952-03-18 1956-10-23 Heintz Mfg Co Method for coating metals
US2768104A (en) * 1952-03-25 1956-10-23 Heintz Mfg Co Method for coating iron
US2875110A (en) * 1953-06-29 1959-02-24 Sandvikens Jerwerks Aktiebolag Corrosion resistant treatment for hollow drill rods
FR1145660A (fr) * 1953-07-30 1957-10-29 Heintz Mfg Co Perfectionnements apportés aux pièces métalliques portant un revêtement résistant à la corrosion et à leurs procédé de fabrication
DE1088309B (de) * 1954-10-20 1960-09-01 Metallgesellschaft Ag Verfahren zur Behandlung von eisernen Oberflaechen zwecks Erhoehung der Korrosions-bestaendigkeit und Verbesserung der Haftfestigkeit fuer organische UEberzuege

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007021364A1 (de) * 2007-05-04 2008-11-06 Henkel Ag & Co. Kgaa Metallisierende Vorbehandlung von Zinkoberflächen
US8293334B2 (en) 2007-05-04 2012-10-23 Henkel Ag & Co. Kgaa Preliminary metallizing treatment of zinc surfaces

Also Published As

Publication number Publication date
CH420781A (de) 1966-09-15
GB1018184A (en) 1966-01-26
AT248817B (de) 1966-08-25
NL282799A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
US3202551A (en) 1965-08-24

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