GB526815A - Improvements relating to the rustproofing of ferrous surfaces prior to painting or enamelling - Google Patents

Improvements relating to the rustproofing of ferrous surfaces prior to painting or enamelling

Info

Publication number
GB526815A
GB526815A GB820239A GB820239A GB526815A GB 526815 A GB526815 A GB 526815A GB 820239 A GB820239 A GB 820239A GB 820239 A GB820239 A GB 820239A GB 526815 A GB526815 A GB 526815A
Authority
GB
United Kingdom
Prior art keywords
salts
rustproofing
enamelling
painting
improvements relating
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
GB820239A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB820239A priority Critical patent/GB526815A/en
Publication of GB526815A publication Critical patent/GB526815A/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
    • C23C22/07—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
    • C23C22/08—Orthophosphates
    • C23C22/18—Orthophosphates containing manganese cations
    • C23C22/186—Orthophosphates containing manganese cations containing also copper cations
    • 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
    • C23C22/08—Orthophosphates
    • C23C22/12—Orthophosphates containing zinc cations
    • 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
    • C23C22/08—Orthophosphates
    • C23C22/18—Orthophosphates containing manganese cations
    • 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
    • C23C22/08—Orthophosphates
    • C23C22/18—Orthophosphates containing manganese cations
    • C23C22/182—Orthophosphates containing manganese cations containing also zinc cations

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)
  • Paints Or Removers (AREA)
  • Chemically Coating (AREA)

Abstract

526,815. Coating iron. ROBERTS, S. T.. and TAYLOR, F. March 14, 1939, No. 8202. [Class 82 (ii)] In a process for rustproofing ferrous articles prior to painting or enamelling, the articles are immersed in a hot solution, at 140-208‹F, produced by adding to phosphoric acid, 1-6 gms. per litre of zinc and manganese salts, preferably carbonates, and 0.05-0.40 gm. per litre of cobalt and/or nickel salts, preferably carbonates. The manganese or zinc salts may be replaced by an equivalent amount of cadmium salts. Oxidizers, such as peroxides, perborates, dichromates, permanganates or nitrates or a salt, such as a copper salt, which will set up a galvanic couple may be added.
GB820239A 1939-03-14 1939-03-14 Improvements relating to the rustproofing of ferrous surfaces prior to painting or enamelling Expired GB526815A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB820239A GB526815A (en) 1939-03-14 1939-03-14 Improvements relating to the rustproofing of ferrous surfaces prior to painting or enamelling

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB820239A GB526815A (en) 1939-03-14 1939-03-14 Improvements relating to the rustproofing of ferrous surfaces prior to painting or enamelling

Publications (1)

Publication Number Publication Date
GB526815A true GB526815A (en) 1940-09-26

Family

ID=9847814

Family Applications (1)

Application Number Title Priority Date Filing Date
GB820239A Expired GB526815A (en) 1939-03-14 1939-03-14 Improvements relating to the rustproofing of ferrous surfaces prior to painting or enamelling

Country Status (1)

Country Link
GB (1) GB526815A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0219779A2 (en) * 1985-10-18 1987-04-29 Gerhard Collardin GmbH Phosphatizing process for electrolytically galvanized metal objects
EP0459541A1 (en) * 1990-04-27 1991-12-04 METALLGESELLSCHAFT Aktiengesellschaft Process for phosphating metal surfaces
US5268041A (en) * 1990-04-27 1993-12-07 Metallgesellschaft Ag Process for phosphating metal surfaces
WO1997030189A1 (en) * 1996-02-19 1997-08-21 Henkel Kommanditgesellschaft Auf Aktien Zinc-phosphatizing method using low nickel and/or cobalt concentrations

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0219779A2 (en) * 1985-10-18 1987-04-29 Gerhard Collardin GmbH Phosphatizing process for electrolytically galvanized metal objects
EP0219779A3 (en) * 1985-10-18 1988-12-21 Gerhard Collardin Gmbh Phosphatizing process for electrolytically galvanized metal objects
EP0459541A1 (en) * 1990-04-27 1991-12-04 METALLGESELLSCHAFT Aktiengesellschaft Process for phosphating metal surfaces
US5268041A (en) * 1990-04-27 1993-12-07 Metallgesellschaft Ag Process for phosphating metal surfaces
WO1997030189A1 (en) * 1996-02-19 1997-08-21 Henkel Kommanditgesellschaft Auf Aktien Zinc-phosphatizing method using low nickel and/or cobalt concentrations

Similar Documents

Publication Publication Date Title
ATE9823T1 (en) PROCESS FOR THE PRODUCTION OF PHOSPHATE COATINGS ON IRON AND STEEL SURFACES AND THEIR APPLICATION.
GB2072225B (en) Process and composition for coating metal surfaces
GB526815A (en) Improvements relating to the rustproofing of ferrous surfaces prior to painting or enamelling
GB840429A (en) Improvements in or relating to the electrodeposition of copper
ES288449A1 (en) Procedure for surface coating of cinc (Machine-translation by Google Translate, not legally binding)
GB534883A (en) Improvements relating to improving the resistance of metals to corrosion
GB550751A (en) Improvements in or relating to the application of phosphate coatings to ferrous metal surfaces
GB1281135A (en) Pretreatment of metal surfaces
GB526326A (en) Improvements in phosphatizing baths, and chiefly in baths containing phosphates of iron, phosphate of zinc or phosphate of manganese
GB707563A (en) Improvements in or relating to the production of phosphate coatings on metal surfaces and to compositions for use therein
GB599784A (en) Improvements in or relating to processes for the production of protective coatings on metal surfaces
GB526037A (en) A method for producing an electroplated tin coating on other metals, particularly iron or steel sheets or strips
GB672367A (en) Improvements in or relating to the production of phosphate coatings on metals
GB514443A (en) Improvements in or relating to improving the resistance of metals to corrosion
JPS53144839A (en) Pretreting method in composite plating line
Meldrum Demonstrations using the ferroxyl reagent.
GB783749A (en) Improvements in or relating to the production of phosphate coatings on metals
GB543770A (en) Improvements relating to the cleaning of metal or other surfaces
GB270679A (en) Process of rust-proofing and articles produced thereby
GB551261A (en) Improvements relating to the production of coatings on metal surfaces
GB288741A (en) An improved method of, and alloy for, galvanising metal articles
GB529889A (en) Improvements in and relating to bearing metals and bearings made therefrom
GB118182A (en) Depositing Chromium upon Metals, particularly Iron, Chemically.
GB398353A (en) Process for producing corrosion-resistant coatings on ferrous metal articles
JPS56169761A (en) Zn-plated high-tension steel plate having excellent spot weldability and method for production thereof