GB898859A - Process for simultaneously degreasing and forming an oxalate coating on iron or steel - Google Patents

Process for simultaneously degreasing and forming an oxalate coating on iron or steel

Info

Publication number
GB898859A
GB898859A GB35539/60A GB3553960A GB898859A GB 898859 A GB898859 A GB 898859A GB 35539/60 A GB35539/60 A GB 35539/60A GB 3553960 A GB3553960 A GB 3553960A GB 898859 A GB898859 A GB 898859A
Authority
GB
United Kingdom
Prior art keywords
oxalate
iron
steel
forming
kerosene
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
GB35539/60A
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.)
Montedison SpA
Original Assignee
Montedison SpA
Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA
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 Montedison SpA, Montecatini Societa Generale per lIndustria Mineraria e Chimica SpA filed Critical Montedison SpA
Publication of GB898859A publication Critical patent/GB898859A/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
    • 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
    • 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

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)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
GB35539/60A 1959-10-19 1960-10-17 Process for simultaneously degreasing and forming an oxalate coating on iron or steel Expired GB898859A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT1735659 1959-10-19

Publications (1)

Publication Number Publication Date
GB898859A true GB898859A (en) 1962-06-14

Family

ID=11150084

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35539/60A Expired GB898859A (en) 1959-10-19 1960-10-17 Process for simultaneously degreasing and forming an oxalate coating on iron or steel

Country Status (8)

Country Link
US (1) US3116177A (xx)
BE (1) BE596132A (xx)
CH (1) CH393029A (xx)
DE (1) DE1796317A1 (xx)
ES (1) ES262013A1 (xx)
GB (1) GB898859A (xx)
LU (1) LU39302A1 (xx)
NL (1) NL256875A (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5669978A (en) * 1995-07-03 1997-09-23 Brown; Mattie L. Method for removing scale from silver articles using an aqueous oxalic acid solution

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB718362A (en) * 1950-03-31 1954-11-10 Pyrene Co Ltd The production of phosphate coatings on metal
DE943152C (de) * 1952-04-03 1956-05-09 Hoechst Ag Verfahren zur Herstellung von Korrosionsschutzschichten auf Metallen, insbesondere Eisen und Stahl
US2800422A (en) * 1953-04-20 1957-07-23 Piccinelli Achille Process for rust-proofing and passivating iron articles
BE546812A (xx) * 1955-04-08
US2987428A (en) * 1958-03-14 1961-06-06 Amchem Prod Metal coating composition and method of coating steel

Also Published As

Publication number Publication date
CH393029A (de) 1965-05-31
ES262013A1 (es) 1961-05-16
NL256875A (xx)
BE596132A (fr) 1961-04-18
DE1796317A1 (de) 1973-05-03
US3116177A (en) 1963-12-31
LU39302A1 (xx)

Similar Documents

Publication Publication Date Title
GB596876A (en) Method of improving the adherence of siccative coatings to ferrous metal surfaces
ES329761A1 (es) Procedimiento para el tratamiento de superficies metalicas.
GB1042690A (en) Process for the pre-treatment of metal surfaces before enamelling
US2904414A (en) Formulation for producing a protective bright chemically polished surface on zinc and cadmium
GB581604A (en) Improvements in the treatment of cast iron for the reception of tin coatings thereon
GB929644A (en) Improvements relating to the treatment of metallic surfaces
GB898859A (en) Process for simultaneously degreasing and forming an oxalate coating on iron or steel
GB915034A (en) Improvements relating to the coating of aluminium and its alloys
GB1099516A (en) Manufacture of galvanized ferrous metal
GB823373A (en) Improvements relating to the formation of coatings on metal surfaces
US1938961A (en) Method of preventing cleaned metal from rusting
GB950377A (en) Process for after-treating metal surfaces coated with crystalline anti-corrosion layers
GB597754A (en) Process for treating ferrous sheets and other ferrous articles
GB916454A (en) Composition and method for cleaning aluminium
GB600041A (en) Improvements in and relating to the production of corrosion-resistant surfaces on copper and copper-alloy surfaces
US3301719A (en) Chemical conversion coating for magnesium
GB794294A (en) Process for the production of oxalate coatings on ferrous metals
GB878307A (en) Improvements relating to the cleaning and phosphate coating of metallic surfaces
JPS5268240A (en) Method for metallic coating
GB519823A (en) Improvements in or relating to coating metal surfaces
ES391652A1 (es) Un metodo de formar un recubrimiento de conservacion quimi-ca sobre la superficie de un metal.
GB586832A (en) Improvements in and relating to the rustproofing of iron and steel
GB854588A (en) Improvements in pickling or descaling products and methods for applying the same
GB877385A (en) Method of chromium plating aluminium or aluminium alloy
GB996418A (en) Improvements relating to the phosphate coating of metals