BE576317A - Developments relating to solutions and processes for the production of corrosion resistant coatings on metals - Google Patents

Developments relating to solutions and processes for the production of corrosion resistant coatings on metals

Info

Publication number
BE576317A
BE576317A BE576317A BE576317A BE576317A BE 576317 A BE576317 A BE 576317A BE 576317 A BE576317 A BE 576317A BE 576317 A BE576317 A BE 576317A BE 576317 A BE576317 A BE 576317A
Authority
BE
Belgium
Prior art keywords
metals
solutions
processes
production
corrosion resistant
Prior art date
Application number
BE576317A
Other languages
French (fr)
Inventor
Ferdinand Philip Heller
Roger Lafayette Beamon
Original Assignee
Amchem Prod
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 Amchem Prod filed Critical Amchem Prod
Publication of BE576317A publication Critical patent/BE576317A/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
    • C23C22/05—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
    • C23C22/23—Condensed 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)
BE576317A 1958-03-14 1959-03-03 Developments relating to solutions and processes for the production of corrosion resistant coatings on metals BE576317A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US721340A US2987428A (en) 1958-03-14 1958-03-14 Metal coating composition and method of coating steel

Publications (1)

Publication Number Publication Date
BE576317A true BE576317A (en) 1959-07-01

Family

ID=24897582

Family Applications (1)

Application Number Title Priority Date Filing Date
BE576317A BE576317A (en) 1958-03-14 1959-03-03 Developments relating to solutions and processes for the production of corrosion resistant coatings on metals

Country Status (2)

Country Link
US (1) US2987428A (en)
BE (1) BE576317A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL256875A (en) * 1959-10-19
US3152018A (en) * 1961-11-01 1964-10-06 Wyandotte Chemicals Corp Room temperature phosphate coating composition
US3333988A (en) * 1965-12-16 1967-08-01 Phosphate coating process
US3484304A (en) * 1966-10-11 1969-12-16 Hooker Chemical Corp Process and composition for cleaning and coating metal surfaces
SE406940B (en) * 1974-04-13 1979-03-05 Collardin Gmbh Gerhard PROCEDURE FOR PREPARING PHOSPHATE COATINGS BY THE IRON AND STEEL SPRAYING METHOD

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2067007A (en) * 1934-03-05 1937-01-05 Patents Corp Method of coating metal
GB517049A (en) * 1937-07-20 1940-01-18 Pyrene Co Ltd Improvements in or relating to improving the resistance of metals to corrosion
US2514149A (en) * 1948-09-04 1950-07-04 Parker Rust Proof Co Coating of metal surfaces
GB718362A (en) * 1950-03-31 1954-11-10 Pyrene Co Ltd The production of phosphate coatings on metal
DE970846C (en) * 1951-06-28 1958-11-06 Metallgesellschaft Ag Process to prevent sludge formation in phosphating baths with non-layer-forming metal ions
US2856322A (en) * 1954-04-06 1958-10-14 Pullman Standard Car Mfg Co Coated ferrous metal article and method of preparing same
US2891884A (en) * 1957-01-19 1959-06-23 Parker Rust Proof Co Alkali metal pyrophosphate solutions and methods of forming coatings therewith

Also Published As

Publication number Publication date
US2987428A (en) 1961-06-06

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