JPS5275625A - Process for applying protective coating on galvanized steel members and solution therefor and process for regenerating said solution - Google Patents

Process for applying protective coating on galvanized steel members and solution therefor and process for regenerating said solution

Info

Publication number
JPS5275625A
JPS5275625A JP51145178A JP14517876A JPS5275625A JP S5275625 A JPS5275625 A JP S5275625A JP 51145178 A JP51145178 A JP 51145178A JP 14517876 A JP14517876 A JP 14517876A JP S5275625 A JPS5275625 A JP S5275625A
Authority
JP
Japan
Prior art keywords
solution
regenerating
protective coating
galvanized steel
steel members
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.)
Pending
Application number
JP51145178A
Other languages
Japanese (ja)
Inventor
Doraaru Pooru
Roongupee Mishieru
Dooshii Dominiku
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.)
INTAANASHIYONARU RIIDO ZUINKU RISAACHI OOGANAIZEISHIYON Inc
International Lead Zinc Research Organization Inc
Original Assignee
INTAANASHIYONARU RIIDO ZUINKU RISAACHI OOGANAIZEISHIYON Inc
International Lead Zinc Research Organization Inc
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 INTAANASHIYONARU RIIDO ZUINKU RISAACHI OOGANAIZEISHIYON Inc, International Lead Zinc Research Organization Inc filed Critical INTAANASHIYONARU RIIDO ZUINKU RISAACHI OOGANAIZEISHIYON Inc
Publication of JPS5275625A publication Critical patent/JPS5275625A/en
Pending 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
    • C23C22/23—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)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Chemically Coating (AREA)
  • Electroplating And Plating Baths Therefor (AREA)
JP51145178A 1975-12-17 1976-12-01 Process for applying protective coating on galvanized steel members and solution therefor and process for regenerating said solution Pending JPS5275625A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CA241973 1975-12-17
CA251145 1976-04-27

Publications (1)

Publication Number Publication Date
JPS5275625A true JPS5275625A (en) 1977-06-24

Family

ID=25668170

Family Applications (1)

Application Number Title Priority Date Filing Date
JP51145178A Pending JPS5275625A (en) 1975-12-17 1976-12-01 Process for applying protective coating on galvanized steel members and solution therefor and process for regenerating said solution

Country Status (13)

Country Link
JP (1) JPS5275625A (en)
CH (1) CH618470A5 (en)
DE (1) DE2655638A1 (en)
DK (1) DK543976A (en)
ES (3) ES466039A1 (en)
FR (1) FR2335617A1 (en)
GB (1) GB1529380A (en)
IE (1) IE44108B1 (en)
IL (1) IL50890A (en)
LU (1) LU76393A1 (en)
NL (1) NL7613986A (en)
NO (1) NO764086L (en)
SE (1) SE7613231L (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1204269A (en) * 1958-04-05 1960-01-25 Parker Ste Continentale Process to facilitate cold forming
NL281233A (en) * 1961-08-03
DE1621529A1 (en) * 1967-03-09 1971-05-06 Wasserversorgung Abwasse Process for the formation of protective layers on the steel parts of submersible motors to increase the service life of submersible motor pumps
FR2258464A1 (en) * 1974-01-23 1975-08-18 Int Lead Zinc Res Corrosion resistant coating on galvanised iron - protects pipes carrying hot water and water contg. copper ions

Also Published As

Publication number Publication date
NO764086L (en) 1977-06-20
ES466039A1 (en) 1978-10-01
SE7613231L (en) 1977-06-18
ES466040A1 (en) 1978-10-01
DE2655638A1 (en) 1977-07-07
NL7613986A (en) 1977-06-21
CH618470A5 (en) 1980-07-31
FR2335617A1 (en) 1977-07-15
IE44108L (en) 1977-06-17
ES466038A1 (en) 1978-10-01
IL50890A (en) 1979-10-31
DK543976A (en) 1977-06-18
LU76393A1 (en) 1977-06-10
IE44108B1 (en) 1981-08-12
GB1529380A (en) 1978-10-18

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