SE407812B - SOLUTION FOR COATING OF Galvanized IRON METAL AND METHOD OF COATING Galvanized IRON METAL - Google Patents

SOLUTION FOR COATING OF Galvanized IRON METAL AND METHOD OF COATING Galvanized IRON METAL

Info

Publication number
SE407812B
SE407812B SE7500467A SE7500467A SE407812B SE 407812 B SE407812 B SE 407812B SE 7500467 A SE7500467 A SE 7500467A SE 7500467 A SE7500467 A SE 7500467A SE 407812 B SE407812 B SE 407812B
Authority
SE
Sweden
Prior art keywords
coating
galvanized iron
iron metal
solution
metal
Prior art date
Application number
SE7500467A
Other languages
Swedish (sv)
Other versions
SE7500467L (en
Inventor
M Longuepee
N Dreulle
Original Assignee
Int Lead Zinc Res
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 Int Lead Zinc Res filed Critical Int Lead Zinc Res
Publication of SE7500467L publication Critical patent/SE7500467L/xx
Publication of SE407812B publication Critical patent/SE407812B/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
    • C23C22/08—Orthophosphates
    • C23C22/12—Orthophosphates containing zinc cations
    • C23C22/13—Orthophosphates containing zinc cations containing also nitrate or nitrite anions
    • 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)
  • Coating With Molten Metal (AREA)
  • Preventing Corrosion Or Incrustation Of Metals (AREA)
  • Chemically Coating (AREA)
SE7500467A 1974-01-23 1975-01-16 SOLUTION FOR COATING OF Galvanized IRON METAL AND METHOD OF COATING Galvanized IRON METAL SE407812B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7402178A FR2258464A1 (en) 1974-01-23 1974-01-23 Corrosion resistant coating on galvanised iron - protects pipes carrying hot water and water contg. copper ions

Publications (2)

Publication Number Publication Date
SE7500467L SE7500467L (en) 1975-07-24
SE407812B true SE407812B (en) 1979-04-23

Family

ID=9133847

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7500467A SE407812B (en) 1974-01-23 1975-01-16 SOLUTION FOR COATING OF Galvanized IRON METAL AND METHOD OF COATING Galvanized IRON METAL

Country Status (6)

Country Link
JP (1) JPS5526191B2 (en)
BE (1) BE824371A (en)
DE (1) DE2502732C3 (en)
FR (1) FR2258464A1 (en)
IT (1) IT1027331B (en)
SE (1) SE407812B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110128A (en) * 1975-12-17 1978-08-29 International Lead Zinc Research Organization, Inc. Solution and procedure for depositing a protective coating on galvanized steel parts, and solution regeneration procedure
IL50890A (en) * 1975-12-17 1979-10-31 Int Lead Zinc Res Solution and procedure for depositing a protective coating on galvanized steel parts and solution regneeration procedure
JPH0788585B2 (en) * 1986-11-21 1995-09-27 日本ペイント株式会社 Phosphate film treatment agent

Also Published As

Publication number Publication date
IT1027331B (en) 1978-11-20
BE824371A (en) 1975-05-02
FR2258464B1 (en) 1978-01-06
JPS50108136A (en) 1975-08-26
SE7500467L (en) 1975-07-24
DE2502732A1 (en) 1975-07-24
DE2502732B2 (en) 1978-10-19
DE2502732C3 (en) 1979-06-13
JPS5526191B2 (en) 1980-07-11
FR2258464A1 (en) 1975-08-18

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