JPS5444252B2 - - Google Patents

Info

Publication number
JPS5444252B2
JPS5444252B2 JP7650376A JP7650376A JPS5444252B2 JP S5444252 B2 JPS5444252 B2 JP S5444252B2 JP 7650376 A JP7650376 A JP 7650376A JP 7650376 A JP7650376 A JP 7650376A JP S5444252 B2 JPS5444252 B2 JP S5444252B2
Authority
JP
Japan
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
JP7650376A
Other languages
Japanese (ja)
Other versions
JPS532351A (en
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 filed Critical
Priority to JP7650376A priority Critical patent/JPS532351A/ja
Publication of JPS532351A publication Critical patent/JPS532351A/ja
Publication of JPS5444252B2 publication Critical patent/JPS5444252B2/ja
Granted 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
    • C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
    • C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
    • C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
    • C23G1/08—Iron or steel
    • C23G1/088—Iron or steel solutions containing organic acids
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
  • Chemical Treatment Of Metals (AREA)
JP7650376A 1976-06-30 1976-06-30 Method of cleaning iron and steel and method of cleaning iron and steel and preventing corrosion of the same Granted JPS532351A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7650376A JPS532351A (en) 1976-06-30 1976-06-30 Method of cleaning iron and steel and method of cleaning iron and steel and preventing corrosion of the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7650376A JPS532351A (en) 1976-06-30 1976-06-30 Method of cleaning iron and steel and method of cleaning iron and steel and preventing corrosion of the same

Publications (2)

Publication Number Publication Date
JPS532351A JPS532351A (en) 1978-01-11
JPS5444252B2 true JPS5444252B2 (enrdf_load_html_response) 1979-12-25

Family

ID=13607028

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7650376A Granted JPS532351A (en) 1976-06-30 1976-06-30 Method of cleaning iron and steel and method of cleaning iron and steel and preventing corrosion of the same

Country Status (1)

Country Link
JP (1) JPS532351A (enrdf_load_html_response)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5641389A (en) * 1979-09-11 1981-04-18 Rin Kagaku Kogyo Kk Rust preventive agent
US4351673A (en) * 1981-05-22 1982-09-28 Halliburton Company Method for removing iron sulfide scale from metal surfaces
US4381950A (en) * 1981-05-22 1983-05-03 Halliburton Company Method for removing iron sulfide scale from metal surfaces

Also Published As

Publication number Publication date
JPS532351A (en) 1978-01-11

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