FR1032645A - Process for the production of coating layers on iron and steel - Google Patents

Process for the production of coating layers on iron and steel

Info

Publication number
FR1032645A
FR1032645A FR1032645DA FR1032645A FR 1032645 A FR1032645 A FR 1032645A FR 1032645D A FR1032645D A FR 1032645DA FR 1032645 A FR1032645 A FR 1032645A
Authority
FR
France
Prior art keywords
iron
steel
production
coating layers
layers
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
French (fr)
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.)
CHEM FAB GRIESHEIM
Chemische Fabrik Griesheim Elektron
Original Assignee
CHEM FAB GRIESHEIM
Chemische Fabrik Griesheim Elektron
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 CHEM FAB GRIESHEIM, Chemische Fabrik Griesheim Elektron filed Critical CHEM FAB GRIESHEIM
Application granted granted Critical
Publication of FR1032645A publication Critical patent/FR1032645A/en
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
    • C23C22/46—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 oxalates
    • C23C22/47—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 oxalates containing also phosphates

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)
FR1032645D 1949-12-12 1950-12-12 Process for the production of coating layers on iron and steel Expired FR1032645A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1949W0000608 DE916253C (en) 1949-12-12 1949-12-12 Process for the production of surface layers on iron and steel
DE1950C0003279 DE917159C (en) 1949-12-12 1950-10-11 Process for the production of surface layers on iron and steel

Publications (1)

Publication Number Publication Date
FR1032645A true FR1032645A (en) 1953-07-03

Family

ID=25969038

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1032645D Expired FR1032645A (en) 1949-12-12 1950-12-12 Process for the production of coating layers on iron and steel

Country Status (5)

Country Link
BE (1) BE500006A (en)
DE (2) DE916253C (en)
FR (1) FR1032645A (en)
GB (1) GB684204A (en)
NL (3) NL88522C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832706A (en) * 1953-05-12 1958-04-29 Victor Chemical Works Metal cleaning and phosphating composition and method of cleaning and phosphating
US2930723A (en) * 1954-12-07 1960-03-29 Walterisation Company Ltd Surface treatment of metals
DE1098784B (en) * 1955-04-08 1961-02-02 Metallgesellschaft Ag Process for the production of oxalate layers on iron and steel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE393417A (en) * 1932-02-09
US2077450A (en) * 1935-01-08 1937-04-20 Alrose Chemical Company Method and composition for coating iron and steel articles
US2236549A (en) * 1937-06-11 1941-04-01 Parker Rust Proof Co Method of coloring metals and product
DE734859C (en) * 1940-04-11 1943-04-29 Dr Herbert Luckmann Process for producing layers on iron and iron alloys

Also Published As

Publication number Publication date
BE500006A (en) 1950-12-30
NL81686C (en) 1956-05-17
NL202774A (en)
GB684204A (en) 1952-12-10
DE917159C (en) 1954-08-26
NL88522C (en) 1958-05-17
DE916253C (en) 1954-08-05

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