CH420781A - Process for the production of corrosion-resistant and / or paint adhesion-improving surface layers on iron and steel and a solution for carrying out the process - Google Patents

Process for the production of corrosion-resistant and / or paint adhesion-improving surface layers on iron and steel and a solution for carrying out the process

Info

Publication number
CH420781A
CH420781A CH1075062A CH1075062A CH420781A CH 420781 A CH420781 A CH 420781A CH 1075062 A CH1075062 A CH 1075062A CH 1075062 A CH1075062 A CH 1075062A CH 420781 A CH420781 A CH 420781A
Authority
CH
Switzerland
Prior art keywords
corrosion
resistant
iron
steel
carrying
Prior art date
Application number
CH1075062A
Other languages
German (de)
Inventor
Gerischer Heinz
Herbst Willy
Ludwig Heinz
Schaefer Helmut
Wagner Ernst
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
Application filed by Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of CH420781A publication Critical patent/CH420781A/en

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)
CH1075062A 1961-09-13 1962-09-11 Process for the production of corrosion-resistant and / or paint adhesion-improving surface layers on iron and steel and a solution for carrying out the process CH420781A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEF34918A DE1238742B (en) 1961-09-13 1961-09-13 Processes and solutions for chromating iron and steel surfaces

Publications (1)

Publication Number Publication Date
CH420781A true CH420781A (en) 1966-09-15

Family

ID=7095776

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1075062A CH420781A (en) 1961-09-13 1962-09-11 Process for the production of corrosion-resistant and / or paint adhesion-improving surface layers on iron and steel and a solution for carrying out the process

Country Status (6)

Country Link
US (1) US3202551A (en)
AT (1) AT248817B (en)
CH (1) CH420781A (en)
DE (1) DE1238742B (en)
GB (1) GB1018184A (en)
NL (1) NL282799A (en)

Families Citing this family (3)

* 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
DE102007021364A1 (en) 2007-05-04 2008-11-06 Henkel Ag & Co. Kgaa Metallizing pretreatment of zinc surfaces

Family Cites Families (18)

* 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
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
CA581081A (en) * 1953-07-30 1959-08-11 K. Schuster Ludwig Corrosion resistant coated steel members and method of making
BE542208A (en) * 1954-10-20
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
NL252277A (en) * 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

Also Published As

Publication number Publication date
NL282799A (en)
GB1018184A (en) 1966-01-26
AT248817B (en) 1966-08-25
DE1238742B (en) 1967-04-13
US3202551A (en) 1965-08-24

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