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ES323665A1 - A procedure for preparation for galvanostegia of a cold iron product. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for preparation for galvanostegia of a cold iron product. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES323665A1
ES323665A1 ES0323665A ES323665A ES323665A1 ES 323665 A1 ES323665 A1 ES 323665A1 ES 0323665 A ES0323665 A ES 0323665A ES 323665 A ES323665 A ES 323665A ES 323665 A1 ES323665 A1 ES 323665A1
Authority
ES
Spain
Prior art keywords
iron product
galvanostegia
translation
preparation
machine
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
ES0323665A
Other languages
Spanish (es)
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.)
Enthone pernix
Pernix Enthone SA
Original Assignee
Enthone pernix
Pernix Enthone SA
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 Enthone pernix, Pernix Enthone SA filed Critical Enthone pernix
Publication of ES323665A1 publication Critical patent/ES323665A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
    • C25D5/34—Pretreatment of metallic surfaces to be electroplated
    • C25D5/36—Pretreatment of metallic surfaces to be electroplated of iron or steel
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Metallurgy (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Electroplating Methods And Accessories (AREA)
  • Chemically Coating (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
  • Chemical Treatment Of Metals (AREA)

Abstract

A method of preparation for galvanostegia of a cast iron product whose surfaces contain discrete carbon particles consisting of applying to said cast iron product an aqueous solution of a soluble phosphate and a wetting agent selected from the group consisting of nonionic surfactants and cationic, and in depositing electrolytically a metallic coating on said film prior to galvanizing so that it is adhered to it. (Machine-translation by Google Translate, not legally binding)
ES0323665A 1965-03-15 1966-02-28 A procedure for preparation for galvanostegia of a cold iron product. (Machine-translation by Google Translate, not legally binding) Expired ES323665A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US439987A US3411995A (en) 1965-03-15 1965-03-15 Process and product for plating on cast,malleable,carburized and carbonitrided irons

Publications (1)

Publication Number Publication Date
ES323665A1 true ES323665A1 (en) 1966-11-16

Family

ID=23746957

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0323665A Expired ES323665A1 (en) 1965-03-15 1966-02-28 A procedure for preparation for galvanostegia of a cold iron product. (Machine-translation by Google Translate, not legally binding)

Country Status (4)

Country Link
US (1) US3411995A (en)
ES (1) ES323665A1 (en)
GB (1) GB1145352A (en)
SE (1) SE323562B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20060064704A (en) * 2003-01-23 2006-06-13 에이치. 씨. 스타아크 아이앤씨 Surface treatment before plating to improve galvanic-corrosion resistance

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1211218A (en) * 1916-07-31 1917-01-02 Parker Rust Proof Company Of America Process for plating metals.
US2080299A (en) * 1935-04-12 1937-05-11 Du Pont Inhibiting corrosion of metals
FR845119A (en) * 1938-10-24 1939-08-11 Internat Incorrodible Metal Co Process for the surface treatment of iron and steel
US2224695A (en) * 1938-11-25 1940-12-10 Carl F Prutton Inhibitor
BE463593A (en) * 1944-11-14
US2456947A (en) * 1944-12-21 1948-12-21 Westinghouse Electric Corp Corrosion resistant coating for metal surfaces
US2502441A (en) * 1946-11-22 1950-04-04 Oakite Prod Inc Phosphate coating of metals
US2552874A (en) * 1950-05-01 1951-05-15 American Chem Paint Co Method of phosphatizing ferriferous surfaces
BE529431A (en) * 1953-06-08
US3133005A (en) * 1960-12-08 1964-05-12 Hooker Chemical Corp Process for electrodepositing metallic coatings

Also Published As

Publication number Publication date
US3411995A (en) 1968-11-19
DE1521929A1 (en) 1970-03-19
GB1145352A (en) 1969-03-12
DE1521929B2 (en) 1972-10-12
SE323562B (en) 1970-05-04

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